WorldWideScience

Sample records for hugo gene nomenclature

  1. Standardized gene nomenclature for the Brassica genus

    Directory of Open Access Journals (Sweden)

    King Graham J

    2008-05-01

    Full Text Available Abstract The genus Brassica (Brassicaceae, Brassiceae is closely related to the model plant Arabidopsis, and includes several important crop plants. Against the background of ongoing genome sequencing, and in line with efforts to standardize and simplify description of genetic entities, we propose a standard systematic gene nomenclature system for the Brassica genus. This is based upon concatenating abbreviated categories, where these are listed in descending order of significance from left to right (i.e. genus – species – genome – gene name – locus – allele. Indicative examples are provided, and the considerations and recommendations for use are discussed, including outlining the relationship with functionally well-characterized Arabidopsis orthologues. A Brassica Gene Registry has been established under the auspices of the Multinational Brassica Genome Project that will enable management of gene names within the research community, and includes provisional allocation of standard names to genes previously described in the literature or in sequence repositories. The proposed standardization of Brassica gene nomenclature has been distributed to editors of plant and genetics journals and curators of sequence repositories, so that it can be adopted universally.

  2. Gene name ambiguity of eukaryotic nomenclatures.

    Science.gov (United States)

    Chen, Lifeng; Liu, Hongfang; Friedman, Carol

    2005-01-15

    With more and more scientific literature published online, the effective management and reuse of this knowledge has become problematic. Natural language processing (NLP) may be a potential solution by extracting, structuring and organizing biomedical information in online literature in a timely manner. One essential task is to recognize and identify genomic entities in text. 'Recognition' can be accomplished using pattern matching and machine learning. But for 'identification' these techniques are not adequate. In order to identify genomic entities, NLP needs a comprehensive resource that specifies and classifies genomic entities as they occur in text and that associates them with normalized terms and also unique identifiers so that the extracted entities are well defined. Online organism databases are an excellent resource to create such a lexical resource. However, gene name ambiguity is a serious problem because it affects the appropriate identification of gene entities. In this paper, we explore the extent of the problem and suggest ways to address it. We obtained gene information from 21 organisms and quantified naming ambiguities within species, across species, with English words and with medical terms. When the case (of letters) was retained, official symbols displayed negligible intra-species ambiguity (0.02%) and modest ambiguities with general English words (0.57%) and medical terms (1.01%). In contrast, the across-species ambiguity was high (14.20%). The inclusion of gene synonyms increased intra-species ambiguity substantially and full names contributed greatly to gene-medical-term ambiguity. A comprehensive lexical resource that covers gene information for the 21 organisms was then created and used to identify gene names by using a straightforward string matching program to process 45,000 abstracts associated with the mouse model organism while ignoring case and gene names that were also English words. We found that 85.1% of correctly retrieved mouse

  3. Daniel Hugo

    African Journals Online (AJOL)

    Owner

    tigingsdrang gestel teenoor die getemde oer- magte. Die mens is dus uiteindelik vernieti- gender as die gevare wat hy makgemaak en uitgeskakel het. Hierna volg gedigte oor natuurdinge, wa- ter en plante en bome en wind. Die gedigte is bedrieglik soepel en eenvoudig, maar op 'n vindingryke wyse meng Hugo erns en ...

  4. The UDP glucuronosyltransferase gene superfamily: suggested nomenclature based on evolutionary divergence

    NARCIS (Netherlands)

    Burchell, B.; Nebert, D. W.; Nelson, D. R.; Bock, K. W.; Iyanagi, T.; Jansen, P. L.; Lancet, D.; Mulder, G. J.; Chowdhury, J. R.; Siest, G.

    1991-01-01

    A nomenclature system for the UDP glucuronosyltransferase superfamily is proposed, based on divergent evolution of the genes. A total of 26 distinct cDNAs in five mammalian species have been sequenced to date. Comparison of the deduced amino acid sequences leads to the definition of two families and

  5. Nomenclature for alleles of the human carboxylesterase 1 gene

    DEFF Research Database (Denmark)

    Rasmussen, Henrik B.; Madsen, Majbritt B.; Bjerre, Ditte

    2017-01-01

    The carboxylesterase 1 gene (CES1) in humans encodes a hydrolase, which is implicated in the metabolism of several commonly used drugs 1. This gene is located on chromosome 16 with a highly homologous pseudogene, CES1P1, in its proximity. A duplicated segment of CES1 replaces most of CES1P1 in some...... appears to be low 8,13. The formation of hybrids consisting of a gene and a related pseudogene has been reported for other genes than CES1. This includes the hybrids of the gene encoding cytochrome P450 2D6 (CYP2D6) and pseudogene CYP2D7, that is, the so-called CYP2D7/D6 hybrids 14......,15. These are categorized as CYP2D6 variants and not as variants of pseudogene CYP2D716....

  6. A revised nomenclature for transcribed human endogenous retroviral loci

    Science.gov (United States)

    2011-01-01

    Background Endogenous retroviruses (ERVs) and ERV-like sequences comprise 8% of the human genome. A hitherto unknown proportion of ERV loci are transcribed and thus contribute to the human transcriptome. A small proportion of these loci encode functional proteins. As the role of ERVs in normal and diseased biological processes is not yet established, transcribed ERV loci are of particular interest. As more transcribed ERV loci are likely to be identified in the near future, the development of a systematic nomenclature is important to ensure that all information on each locus can be easily retrieved. Results Here we present a revised nomenclature of transcribed human endogenous retroviral loci that sorts loci into groups based on Repbase classifications. Each symbol is of the format ERV + group symbol + unique number. Group symbols are based on a mixture of Repbase designations and well-supported symbols used in the literature. The presented guidelines will allow newly identified loci to be easily incorporated into the scheme. Conclusions The naming system will be employed by the HUGO Gene Nomenclature Committee for naming transcribed human ERV loci. We hope that the system will contribute to clarifying a certain aspect of a sometimes confusing nomenclature for human endogenous retroviruses. The presented system may also be employed for naming transcribed loci of human non-ERV repeat loci. PMID:21542922

  7. Elegantselt korrektne Hugo Boss / Maria Viidalepp

    Index Scriptorium Estoniae

    Viidalepp, Maria

    2008-01-01

    Meeste- ja naisterõivaid tootvast kaubamärgist Hugo Boss (Boss Black, Boss Green, Boss Selection, Boss Orange, Hugo Red). Hugo Bossi Eesti esinduskaupluse (Tallinn, Roosikrantsi kvartal) kaubavalikust

  8. Hurricane Hugo Poster (September 21, 1989)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Hugo poster. Multi-spectral image from NOAA-11 captures Hurricane Hugo slamming into South Carolina coast on September 21, 1989. Poster size is 36"x36".

  9. A diary of hurricane Hugo.

    Science.gov (United States)

    Counts, C S

    1989-12-01

    Charleston, South Carolina was the recent victim of Hurricane Hugo. This article recalls the events that occurred before, during, and after the hurricane struck. The focus is on four outpatient dialysis units in that area. It is a story from which others may learn more about emergency preparedness.

  10. Ofitserski mundir ot Hugo Boss / Mark Ostanin

    Index Scriptorium Estoniae

    Ostanin, Mark

    2003-01-01

    Antikvaarsete esemete laat Kurtnas. Müügil olevatest ajaloolistest rekonstruktsioonidest. Saksa armee ohvitserimundri taastamise keerulisusest rohkete vigur-detailide tõttu. Mundri disainerina mainitakse Hugo Bossi

  11. Gazetteer of Planetary Nomenclature

    Data.gov (United States)

    National Aeronautics and Space Administration — Planetary nomenclature, like terrestrial nomenclature, is used to uniquely identify a feature on the surface of a planet or satellite so that the feature can be...

  12. HUGO urges genetic benefit-sharing.

    Science.gov (United States)

    2000-01-01

    In view of the fact that for-profit enterprise exceeds public expenditures on genetic research and that benefits from the Human Genome Project may accrue only to rich people in rich nations, the HUGO Ethics Committee discussed the necessity of benefit-sharing. Discussions involved case examples ranging from single-gene to multi-factorial disorders and included the difficulties of defining community, especially when multifactorial diseases are involved. The Committee discussed arguments for benefit-sharing, including common heritage, the genome as a common resource, and three types of justice: compensatory, procedural, and distributive. The Committee also discussed the importance of community participation in defining benefit, agreed that companies involved in health have special obligations beyond paying taxes, and recommended they devote 1-3% of net profits to healthcare infrastructure or humanitarian efforts.

  13. HFE gene polymorphism defined by sequence-based typing of the Brazilian population and a standardized nomenclature for HFE allele sequences.

    Science.gov (United States)

    Campos, W N; Massaro, J D; Martinelli, A L C; Halliwell, J A; Marsh, S G E; Mendes-Junior, C T; Donadi, E A

    2017-10-01

    The HFE molecule controls iron uptake from gut, and defects in the molecule have been associated with iron overload, particularly in hereditary hemochromatosis. The HFE gene including both coding and boundary intronic regions were sequenced in 304 Brazilian individuals, encompassing healthy individuals and patients exhibiting hereditary or acquired iron overload. Six sites of variation were detected: (1) H63D C>G in exon 2, (2) IVS2 (+4) T>C in intron 2, (3) a C>G transversion in intron 3, (4) C282Y G>A in exon 4, (5) IVS4 (-44) T>C in intron 4, and (6) a new guanine deletion (G>del) in intron 5, which were used for haplotype inference. Nine HFE alleles were detected and six of these were officially named on the basis of the HLA Nomenclature, defined by the World Health Organization (WHO) Nomenclature Committee for Factors of the HLA System, and published via the IPD-IMGT/HLA website. Four alleles, HFE*001, *002, *003, and *004 exhibited variation within their exon sequences. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Obituary: Hugo Schwarz, 1953-2006

    Science.gov (United States)

    Krisciunas, Kevin

    2007-12-01

    Hugo Schwarz died in a motorcycle accident on 20 October 2006 near his home in La Serena, Chile. At the time of his death he was a staff astronomer at Cerro Tololo Inter-American Observatory and President of IAU Commission 50 (The Protection of Existing and Potential Observatory Sites). After Hugo's half-brother Frans died when Hugo was an infant, he effectively grew up as an only child. One consequence was that Hugo became an avid reader. He once estimated that he had read between 3,000 and 4,000 books. He also moved around a great deal. For most of the first seven years of his life, Hugo lived in Venezuela because his father worked for Shell Oil Company. According to Hugo's count, he had a total of 43 different addresses in his life. This gave him experience with different cultures and a facility with several languages. He was fluent in Dutch, German, Spanish, and English, and knew some French. He was very fond of quoting his father's sayings in Dutch and liked to relate stories filled with Chilean-slang to people who understood neither, providing translations that retained the cleverness of the originals. While on holiday in Scotland in 1974, Hugo decided to enroll in the Glasgow College of Technology, as it was then known. A year later he transferred to the University of Glasgow, where he earned his BSc (1979) and PhD (officially in 1984). From 1982 to 1986 he worked on X-ray detectors for X-ray astronomy at Mullard Space Science Laboratory, south of London. In 1986 Hugo, his first wife Catriona (Cat), and their two children departed for Chile, where Hugo worked as a staff astronomer for the European Southern Observatory. Over the next nine years he spent over 1,300 nights at La Silla. A big change occurred in 1995 when Hugo moved to La Palma in the Canary Islands to be Astronomer in Charge of the Nordic Optical Telescope. He was very proud of having organized a team of astronomers and technicians who made the NOT into a valuable research facility with minimal

  15. Naivist Hugo Sturm mässab Kondases / Aime Jõgi

    Index Scriptorium Estoniae

    Jõgi, Aime, 1958-

    2005-01-01

    Naivist Hugo Sturmi elust. Hugo Sturmi looming on deponeeritud Kondase keskusesse ja sellest seatakse sügisel üles püsiekspositsioon. Juuli alguseni on Kondase keskuses Hugo Sturmi maalide ja pisiskulptuuride näitus. Mari Vallikivi kommentaar

  16. Hugo Osula ennustab Eesti bussiveondusele raskeid aegu / Hugo Osula ; interv. Irina Kiviselg

    Index Scriptorium Estoniae

    Osula, Hugo, 1956-

    2004-01-01

    Ilmunud ka: Severnoje Poberezhje : Subbota, 11. dets. 2004, lk. 3. Hugo Osula juhib nii Eesti kui ka mitme Euroopa riigi suurimat ning Venemaad ja Valgevenet haaravat reisijateveo võrku. Vt. samas: 13 küsimust

  17. Hugo Bossi kunstiauhind / Maria-Kristiina Soomre

    Index Scriptorium Estoniae

    Soomre, Maria-Kristiina, 1978-

    2002-01-01

    Guggenheimi muuseum New Yorgis annab 2002. a. sügisel taas välja Hugo Bossi kunstiauhinna: 50000 dollarit ja isiknäitus Guggenheimis 2003. a. alguses. Kandidaadid: Francis Alys, Olafur Eliasson, Hachiya Kazuhiko, Koo Jeong-a, Pierre Huyghe, Anri Sala

  18. Fire management ramifications of Hurricane Hugo

    Science.gov (United States)

    J. M. Saveland; D. D. Wade

    1991-01-01

    Hurricane Hugo passed over the Francis Marion National Forest on September 22, 1989, removing almost 75 percent of the overstory. The radically altered fuel bed presented new and formidable challenges to fire managers. Tractor-plows, the mainstay of fire suppression, were rendered ineffective. The specter of wind-driven escaped burns with no effective means of ground...

  19. The nomenclature of MHC class I gene regulatory regions - the case of two different downstream regulatory elements

    Czech Academy of Sciences Publication Activity Database

    Hatina, J.; Jansa, Petr; Forejt, Jiří

    2001-01-01

    Roč. 37, 12-13 (2001), s. 799-800 ISSN 0161-5890 Institutional research plan: CEZ:AV0Z5052915 Keywords : MHC I gene regulatory elements Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 1.973, year: 2001

  20. A simplified laminin nomenclature

    DEFF Research Database (Denmark)

    Aumailley, Monique; Bruckner-Tudermann, Leena; Carter, William G.

    2005-01-01

    A simplification of the laminin nomenclature is presented. Laminins are multidomain heterotrimers composed of alpha, beta and gamma chains. Previously, laminin trimers were numbered with Arabic numerals in the order discovered, that is laminins-1 to -5. We introduce a new identification system fo...

  1. A Phylogeny-Based Global Nomenclature System and Automated Annotation Tool for H1 Hemagglutinin Genes from Swine Influenza A Viruses

    Science.gov (United States)

    Macken, Catherine A.; Lewis, Nicola S.; Van Reeth, Kristien; Brown, Ian H.; Swenson, Sabrina L.; Simon, Gaëlle; Saito, Takehiko; Berhane, Yohannes; Ciacci-Zanella, Janice; Pereda, Ariel; Davis, C. Todd; Donis, Ruben O.; Webby, Richard J.

    2016-01-01

    ABSTRACT The H1 subtype of influenza A viruses (IAVs) has been circulating in swine since the 1918 human influenza pandemic. Over time, and aided by further introductions from nonswine hosts, swine H1 viruses have diversified into three genetic lineages. Due to limited global data, these H1 lineages were named based on colloquial context, leading to a proliferation of inconsistent regional naming conventions. In this study, we propose rigorous phylogenetic criteria to establish a globally consistent nomenclature of swine H1 virus hemagglutinin (HA) evolution. These criteria applied to a data set of 7,070 H1 HA sequences led to 28 distinct clades as the basis for the nomenclature. We developed and implemented a web-accessible annotation tool that can assign these biologically informative categories to new sequence data. The annotation tool assigned the combined data set of 7,070 H1 sequences to the correct clade more than 99% of the time. Our analyses indicated that 87% of the swine H1 viruses from 2010 to the present had HAs that belonged to 7 contemporary cocirculating clades. Our nomenclature and web-accessible classification tool provide an accurate method for researchers, diagnosticians, and health officials to assign clade designations to HA sequences. The tool can be updated readily to track evolving nomenclature as new clades emerge, ensuring continued relevance. A common global nomenclature facilitates comparisons of IAVs infecting humans and pigs, within and between regions, and can provide insight into the diversity of swine H1 influenza virus and its impact on vaccine strain selection, diagnostic reagents, and test performance, thereby simplifying communication of such data. IMPORTANCE A fundamental goal in the biological sciences is the definition of groups of organisms based on evolutionary history and the naming of those groups. For influenza A viruses (IAVs) in swine, understanding the hemagglutinin (HA) genetic lineage of a circulating strain aids

  2. Effects of Hurricane Hugo: Mental Health Workers and Community Members.

    Science.gov (United States)

    Muzekari, Louis H.; And Others

    This paper reports the effects of Hurricane Hugo on mental health workers and indigenous community members. The response and perceptions of mental health staff from the South Carolina Department of Mental Health (Go Teams) from areas unaffected by the hurricane were compared and contrasted with those of a subsequent Hugo Outreach Support Team…

  3. Molecular and biochemical characteristics of the inulosucrase HugO from Streptomyces viridochromogenes DSM40736 (Tü494)

    NARCIS (Netherlands)

    Frasch, Hans-Jörg; Leeuwen, Sander S van; Dijkhuizen, Lubbert

    2017-01-01

    Polyfructans are synthesized from sucrose by plants (mostly inulin) and by both Gram-negative and Gram-positive bacteria (mostly levan). In the phylum Actinobacteria only levan synthesis by Actinomyces species has been reported. We have identified a putative fructansucrase gene (hugO) in

  4. Gene

    Data.gov (United States)

    U.S. Department of Health & Human Services — Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes,...

  5. Standard Mutation Nomenclature in Molecular Diagnostics

    Science.gov (United States)

    Ogino, Shuji; Gulley, Margaret L.; den Dunnen, Johan T.; Wilson, Robert B.

    2007-01-01

    To translate basic research findings into clinical practice, it is essential that information about mutations and variations in the human genome are communicated easily and unequivocally. Unfortunately, there has been much confusion regarding the description of genetic sequence variants. This is largely because research articles that first report novel sequence variants do not often use standard nomenclature, and the final genomic sequence is compiled over many separate entries. In this article, we discuss issues crucial to clear communication, using examples of genes that are commonly assayed in clinical laboratories. Although molecular diagnostics is a dynamic field, this should not inhibit the need for and movement toward consensus nomenclature for accurate reporting among laboratories. Our aim is to alert laboratory scientists and other health care professionals to the important issues and provide a foundation for further discussions that will ultimately lead to solutions. PMID:17251329

  6. Nomenclature on an inorganic compound

    International Nuclear Information System (INIS)

    1998-10-01

    This book contains eleven chapters : which mention nomenclature of an inorganic compound with introduction and general principle on nomenclature of compound. It gives the description of grammar for nomenclature such as brackets, diagonal line, asterisk, and affix, element, atom and groups of atom, chemical formula, naming by stoichiometry, solid, neutral molecule compound, ion, a substituent, radical and name of salt, oxo acid and anion on introduction and definition of oxo acid, coordination compound like symbol of stereochemistry , boron and hydrogen compound and related compound.

  7. Hugo Chaves v otsherednoi raz progrozil SShA

    Index Scriptorium Estoniae

    2005-01-01

    Naftaeksportöör Venezuela sõlmis 13 Kariibi mere riigiga energeetikakoostöö leppe, mis tugevdas president Hugo Chavezi poliitilist positsiooni USA mõju vastu regioonis. USA ja Venezuela suhetest

  8. Nomenclature for Engineered Bamboo

    Directory of Open Access Journals (Sweden)

    Xianmiao Liu

    2015-12-01

    Full Text Available In recent years, there has been a rapid rise in the development of engineered bamboo materials, which have the potential to play an important role as alternatives to conventional building materials. Despite the growing diversity of bamboo products available on the market, the international standardization of both bamboo products and their constituent elements is limited, and a lack of universal nomenclature is recognized as one of the main constraints on developing standards. Similar or identical terminology is used interchangeably to describe different bamboo elements, processes, or products across sectors and continents. In some cases, translated colloquial names are misleading and scientifically inaccurate, which forms a barrier to global collaboration and research, creates ambiguity, and potentially limits trade. The present work aims to address this gap by proposing a set of appropriate terms in English that accurately describe and differentiate between currently produced engineered bamboo products and their constituent elements, accompanied by parallel terms in Chinese and Spanish. From these, new categories of engineered bamboo building materials are proposed for the Harmonized System of product codes. This paper highlights current ambiguities and provides terminology together with clear definitions of the main primary elements, processing steps, and products.

  9. Physical aspects of Hurricane Hugo in Puerto Rico

    Science.gov (United States)

    Scatena, F.N.; Larsen, Matthew C.

    1991-01-01

    On 18 September 1989 the western part ofHurricane Hugo crossed eastern Puerto Rico and the Luquillo Experimental Forest (LEF). Storm-facing slopes on the northeastern part of the island that were within 15 km of the eye and received greater than 200 mm of rain were most affected by the storm. In the LEF and nearby area, recurrence intervals associated with Hurricane Hugo were 50 yr for wind velocity, 10 to 31 yr for stream discharge, and 5 yr for rainfall intensity. To compare the magnitudes of the six hurricanes to pass over PuertoRico since 1899, 3 indices were developed using the standardized values of the product of: the maximum sustained wind speed at San Juan squared and storm duration; the square of the product of the maximum sustained wind velocity at San Juan and the ratio of the distance between the hurricane eye and San Juan to the distance between the eye and percentage of average annual rainfall delivered by the storm. Based on these indices, HurricaneHugo was of moderate intensity. However, because of the path of Hurricane Hugo, only one of these six storms (the 1932 storm) caused more damage to the LEF than Hurricane Hugo. Hurricanes of Hugo's magnitude are estimated to pass over the LEF once every 50-60 yr, on average. 

  10. Nurses respond to Hurricane Hugo victims' disaster stress.

    Science.gov (United States)

    Weinrich, S; Hardin, S B; Johnson, M

    1990-06-01

    Hugo, a class IV hurricane, hit South Carolina September 22, 1989, and left behind a wake of terror and destruction. Sixty-one nursing students and five faculty were involved in disaster relief with families devastated by the hurricane. A review of the literature led these authors to propose a formulation of the concept of disaster stress, a synthesis of theories that explains response to disaster as a crisis response, a stress response, or as posttraumatic stress. With the concept of disaster stress serving as a theoretical foundation, the nurses observed, assessed, and intervened with one population of hurricane Hugo victims, noting their immediate psychosocial reactions and coping mechanisms. Victims' reactions to disaster stress included confusion, irritability, lethargy, withdrawal, and crying. The most frequently observed coping strategy of these hurricane Hugo victims was talking about their experiences; other coping tactics involved humor, religion, and altruism.

  11. Fungal Nomenclature at IMC10: Report of the Nomenclature Sessions.

    Science.gov (United States)

    Redhead, Scott A; Demoulin, Vincent; Hawksworth, David L; Seifert, Keith A; Turland, Nicholas J

    2014-12-01

    Three Nomenclature Sessions were convened during the 10(th) International Mycological Congress (IMC10) in Bangkok on 3-8 August 2014. In addition a Questionnaire was given to all delegates. This Report reviews and summarizes the views expressed in the Sessions and in the responses to the Questionnaire. The issues covered related to aspects of: registration, protected names, forgotten names, pleomorphic fungi, lichenized fungi, typification, diagnoses, and governance. In addition, reports were received from working groups preparing lists of names to be proposed for protection, and controversial cases of competing names were discussed. The Congress was mandated to ratify decisions of the Nomenclature Committee for Fungi (NCF) on the appointment of repositories for the registration of new fungal names. After discussion in the Sessions on the decision of the NCF to appoint three such bodies, a Resolution to that effect was approved by the Congress. The Congress also adopted a Resolution asking that the opinions of mycologists on future directions for the nomenclature of fungi be taken into account in formulating changes in the rules for consideration at the International Botanical Congress in 2017.

  12. Satire and Utopian Vision in Hugo, Dickens, and Zamiatin.

    Science.gov (United States)

    Grossman, Kathryn M.

    1985-01-01

    Examines Victor Hugo's "Ninety-three," Charles Dickens'"Tale of Two Cities," and Eugene Zamiatin's "We" as examples of romantic satire, considering in each work the quest motif, the oedipal themes, the dystopian vision, and the role of love. (AYC)

  13. Die hormoonfabriek. Saskia Goldschmidt. Vertaal deur Daniel Hugo ...

    African Journals Online (AJOL)

    wat dan voortgaan met kommentaar op. “die skrywer” se boek. Die onderhawige teks, Die Hormoonfabriek, is Daniel Hugo se Afrikaanse vertaling uit Nederlands van Saskia Goldschmidt se gelyknamige debuutroman.Dit is dus, soos alle vertaalde romans, minstens twee maal geskryf: eers in Nederlands deur Goldschmidt, ...

  14. Developing a community-based genetic nomenclature for anole lizards

    Directory of Open Access Journals (Sweden)

    Kusumi Kenro

    2011-11-01

    Full Text Available Abstract Background Comparative studies of amniotes have been hindered by a dearth of reptilian molecular sequences. With the genomic assembly of the green anole, Anolis carolinensis available, non-avian reptilian genes can now be compared to mammalian, avian, and amphibian homologs. Furthermore, with more than 350 extant species in the genus Anolis, anoles are an unparalleled example of tetrapod genetic diversity and divergence. As an important ecological, genetic and now genomic reference, it is imperative to develop a standardized Anolis gene nomenclature alongside associated vocabularies and other useful metrics. Results Here we report the formation of the Anolis Gene Nomenclature Committee (AGNC and propose a standardized evolutionary characterization code that will help researchers to define gene orthology and paralogy with tetrapod homologs, provide a system for naming novel genes in Anolis and other reptiles, furnish abbreviations to facilitate comparative studies among the Anolis species and related iguanid squamates, and classify the geographical origins of Anolis subpopulations. Conclusions This report has been generated in close consultation with members of the Anolis and genomic research communities, and using public database resources including NCBI and Ensembl. Updates will continue to be regularly posted to new research community websites such as lizardbase. We anticipate that this standardized gene nomenclature will facilitate the accessibility of reptilian sequences for comparative studies among tetrapods and will further serve as a template for other communities in their sequencing and annotation initiatives.

  15. Usage of cell nomenclature in biomedical literature

    KAUST Repository

    Kafkas, Senay

    2017-12-21

    Background Cell lines and cell types are extensively studied in biomedical research yielding to a significant amount of publications each year. Identifying cell lines and cell types precisely in publications is crucial for science reproducibility and knowledge integration. There are efforts for standardisation of the cell nomenclature based on ontology development to support FAIR principles of the cell knowledge. However, it is important to analyse the usage of cell nomenclature in publications at a large scale for understanding the level of uptake of cell nomenclature in literature by scientists. In this study, we analyse the usage of cell nomenclature, both in Vivo, and in Vitro in biomedical literature by using text mining methods and present our results. Results We identified 59% of the cell type classes in the Cell Ontology and 13% of the cell line classes in the Cell Line Ontology in the literature. Our analysis showed that cell line nomenclature is much more ambiguous compared to the cell type nomenclature. However, trends indicate that standardised nomenclature for cell lines and cell types are being increasingly used in publications by the scientists. Conclusions Our findings provide an insight to understand how experimental cells are described in publications and may allow for an improved standardisation of cell type and cell line nomenclature as well as can be utilised to develop efficient text mining applications on cell types and cell lines. All data generated in this study is available at https://github.com/shenay/CellNomenclatureStudy.

  16. Hydrologic aspects of Hurricane Hugo in South Carolina, September 1989

    Science.gov (United States)

    Schuck-Kolben, R. E.; Cherry, R.N.

    1995-01-01

    Hurricane Hugo, with winds in excess of 135 miles per hour(mi/h), made landfall near Charleston, S.C., early on the morning of September 22, 1989. It was the most destructive hurricane ever experienced in South Carolina. The storm caused 35 deaths and $7 billion in property damage in South Carolina (Purvis, 1990).This report documents some hydrologic effects of Hurricane Hugo along the South Carolina coast. The report includes maps showing storm-tide stage and profiles of the maximum storm-tide stages along the outer coast. Storm-tide stage frequency information is presented and changes in beach morphology and water quality of coastal streams resulting from the storm are described.

  17. Psychological distress of adolescents exposed to Hurricane Hugo.

    Science.gov (United States)

    Hardin, S B; Weinrich, M; Weinrich, S; Hardin, T L; Garrison, C

    1994-07-01

    To ascertain the effects of a natural disaster on adolescents, 1482 South Carolina high school students who were exposed to Hurricane Hugo were surveyed 1 year after the disaster. Subjects completed a self-administered questionnaire measuring Hugo exposure, nonviolent and violent life events, social support, self-efficacy, and psychological distress. Results showed that the students reported minimal exposure to the hurricane and psychological distress variables approximated national norms. As exposure increased, adolescents reported increased symptoms of psychological distress; i.e., anger, depression, anxiety, and global mental distress. Females and white students experienced higher levels of distress. In most cases, other stressful life events were at least as strong a predictor of psychological distress as was exposure to the hurricane. Self-efficacy and social support were protective.

  18. Decade of Venezuela’s President Hugo Chavez, Por Ahora

    Science.gov (United States)

    2009-04-01

    minor production source of opium and cocoa , Venezuela is important in the transit of narcotics between Columbia and the US. 60 61 Mindful of this, a...took over.91 To highlight the significance of oil to Venezuela , in 2006, oil represented 91% of its exports compared to 80% five years earlier.92...methodology to examine the last ten years of Venezuelas Hugo Chavez presidency and the significant aspects in terms of US security. The paper contents

  19. Rhexifolia versus Rhexiifolia: Plant Nomenclature Run Amok?

    Science.gov (United States)

    R. Kasten Dumroese; Mark W. Skinner

    2005-01-01

    The International Botanical Congress governs plant nomenclature worldwide through the International Code of Botanical Nomenclature. In the current code are very specific procedures for naming plants with novel compound epithets, and correcting compound epithets, like rhexifolia, that were incorrectly combined.We discuss why rhexiifolia...

  20. Correct nomenclature for the Angadimogar pluton, Kerala ...

    Indian Academy of Sciences (India)

    The proper usage of modal composition and geochemical classification of granitoids is discussed for assigning a proper nomenclature for the Angadimogar pluton, Kerala, southwestern India. This discussion is mainly aimed at addressing questions concerning the nomenclature of Angadimogar pluton (syenite vs. granite).

  1. Usage of cell nomenclature in biomedical literature

    KAUST Repository

    Kafkas, Senay; Sarntivijai, Sirarat; Hoehndorf, Robert

    2017-01-01

    large scale for understanding the level of uptake of cell nomenclature in literature by scientists. In this study, we analyse the usage of cell nomenclature, both in Vivo, and in Vitro in biomedical literature by using text mining methods and present our

  2. Toward a unified nomenclature for mammalian ADP-ribosyltransferases.

    Science.gov (United States)

    Hottiger, Michael O; Hassa, Paul O; Lüscher, Bernhard; Schüler, Herwig; Koch-Nolte, Friedrich

    2010-04-01

    ADP-ribosylation is a post-translational modification of proteins catalyzed by ADP-ribosyltransferases. It comprises the transfer of the ADP-ribose moiety from NAD+ to specific amino acid residues on substrate proteins or to ADP-ribose itself. Currently, 22 human genes encoding proteins that possess an ADP-ribosyltransferase catalytic domain are known. Recent structural and enzymological evidence of poly(ADP-ribose)polymerase (PARP) family members demonstrate that earlier proposed names and classifications of these proteins are no longer accurate. Here we summarize these new findings and propose a new consensus nomenclature for all ADP-ribosyltransferases (ARTs) based on the catalyzed reaction and on structural features. A unified nomenclature would facilitate communication between researchers both inside and outside the ADP-ribosylation field. 2009 Elsevier Ltd. All rights reserved.

  3. The POU-er of gene nomenclature

    DEFF Research Database (Denmark)

    Frankenberg, Stephen R; Frank, Dale; Harland, Richard

    2014-01-01

    The pluripotency factor POU5F1 (OCT4) is well known as a key regulator of stem cell fate. Homologues of POU5F1 exist throughout vertebrates, but the evolutionary and functional relationships between the various family members have been unclear. The level to which function has been conserved withi...

  4. Interview with Dr. Hugo Partsch (by Jose Antonio Olivencia).

    Science.gov (United States)

    Partsch, Hugo

    2002-03-01

    Is it necessary to write an introduction for a man whose name is familiar to every phlebologist and angiologist, and who is currently the President of the International Union of Phlebology? (Figure 1) The list of Professor Hugo Partsch's publications (more than 360) and his memberships in scientific committees and advisory boards would fill several pages. In the early 1970s I was reading, with great interest, his articles in "VASA," and several of them have become part of my basic medical knowledge. In all these years, the flow of numerous publications has not diminished, now covering the entire spectrum of angiology. Just by looking to his enormous scientific production, the average reader would probably picture the author as a "typical textbook scientist" caught in a strange world consisting of vessels, either too wide or too narrow. Anyone who has met Hugo Partsch will agree that the contrary is true. It must be assumed that most readers have already seen him as a regular guest speaker at international meetings. It is still a mystery to me how he finds time for all his scientific work, at the same time overseeing the University Clinic in Vienna and traveling from one Congress to the next. Readers will know him as a highly respected scientist, as a fair and diplomatic discussant that speaks several languages, and last but not least, an untiring skier and dancer. Hugo Partsch has helped to bring European Angiology to the United States, and using his broad knowledge and Viennese charm, to merge the diverse studies and interests of phlebology, angiology, lymphology and dermatology.He was born in Vienna in 1938 where he completed all of his studies. He graduated in 1962 and served three years as a resident in southern Austria. In 1965 he continued his residency at the Wilhelmine Spital; at this hospital he would become the head of the dermatological department in 1987. Starting his training in dermatology in 1966, he became a senior registrar in 1970. He acquired the

  5. The Daughters of Fire: Walter Hugo Khouri's female gothic

    Directory of Open Access Journals (Sweden)

    Daniel Serravalle de Sá

    2012-11-01

    This article seeks to investigate the connections between WalterHugo Khouri’s film As Filhas do Fogo (1978 and the Gothicstressing matters of gender, race and nationality. More than asimple re-classification, this Gothic framework of study seeks todemonstrate that the representation of necromancy, mysteriousdeaths and female imprisonment in a tropical manor suggest issueslinked to Brazilian cultural identity and concerns. By associatingKhouri’s film to a form that is representative of popularentertainment this article seeks to establish a case in point ofhow the notion of Gothic can be a useful concept in the investigationof Brazilian film history.

  6. Nomenclature and Terminology of Organic Chemistry. I. Sixty Years of Croatian Nomenclature of Organic Chemistry

    OpenAIRE

    Rapić, V.; Varga-Defterdarović, L.

    2013-01-01

    This article describes the history and development of the Croatian nomenclature of organic chemistry from the publication of the first translation of international nomenclature recommendations to the present age. In the Introduction, trivial, common, systematic (rational), and semisystematic names are defined, and the etymology and meaning of terms nomenclature and terminology are clarified.At the beginning of the central part of this article, attention is focused on the need to create our na...

  7. Spumaretroviruses: Updated taxonomy and nomenclature.

    Science.gov (United States)

    Khan, Arifa S; Bodem, Jochen; Buseyne, Florence; Gessain, Antoine; Johnson, Welkin; Kuhn, Jens H; Kuzmak, Jacek; Lindemann, Dirk; Linial, Maxine L; Löchelt, Martin; Materniak-Kornas, Magdalena; Soares, Marcelo A; Switzer, William M

    2018-03-01

    Spumaretroviruses, commonly referred to as foamy viruses, are complex retroviruses belonging to the subfamily Spumaretrovirinae, family Retroviridae, which naturally infect a variety of animals including nonhuman primates (NHPs). Additionally, cross-species transmissions of simian foamy viruses (SFVs) to humans have occurred following exposure to tissues of infected NHPs. Recent research has led to the identification of previously unknown exogenous foamy viruses, and to the discovery of endogenous spumaretrovirus sequences in a variety of host genomes. Here, we describe an updated spumaretrovirus taxonomy that has been recently accepted by the International Committee on Taxonomy of Viruses (ICTV) Executive Committee, and describe a virus nomenclature that is generally consistent with that used for other retroviruses, such as lentiviruses and deltaretroviruses. This taxonomy can be applied to distinguish different, but closely related, primate (e.g., human, ape, simian) foamy viruses as well as those from other hosts. This proposal accounts for host-virus co-speciation and cross-species transmission. Published by Elsevier Inc.

  8. Dental twinning anomalies: the nomenclature enigma.

    Science.gov (United States)

    Killian, C M; Croll, T P

    1990-07-01

    Dental twinning results from abnormal events in the embryologic development of teeth. This paper describes the impossibility of assigning precise diagnostic terms, such as germination, fusion, macrodontia, and concrescence, to dental twinning anomalies because the entire course of odontogenesis cannot be witnessed. Traditional nomenclature is reviewed and seven cases that exemplify the principle are presented. Modification of nomenclature to describe dental twinning defects is suggested.

  9. Update of the human and mouse Fanconi anemia genes.

    Science.gov (United States)

    Dong, Hongbin; Nebert, Daniel W; Bruford, Elspeth A; Thompson, David C; Joenje, Hans; Vasiliou, Vasilis

    2015-11-24

    Fanconi anemia (FA) is a recessively inherited disease manifesting developmental abnormalities, bone marrow failure, and increased risk of malignancies. Whereas FA has been studied for nearly 90 years, only in the last 20 years have increasing numbers of genes been implicated in the pathogenesis associated with this genetic disease. To date, 19 genes have been identified that encode Fanconi anemia complementation group proteins, all of which are named or aliased, using the root symbol "FANC." Fanconi anemia subtype (FANC) proteins function in a common DNA repair pathway called "the FA pathway," which is essential for maintaining genomic integrity. The various FANC mutant proteins contribute to distinct steps associated with FA pathogenesis. Herein, we provide a review update of the 19 human FANC and their mouse orthologs, an evolutionary perspective on the FANC genes, and the functional significance of the FA DNA repair pathway in association with clinical disorders. This is an example of a set of genes--known to exist in vertebrates, invertebrates, plants, and yeast--that are grouped together on the basis of shared biochemical and physiological functions, rather than evolutionary phylogeny, and have been named on this basis by the HUGO Gene Nomenclature Committee (HGNC).

  10. Home care during the aftermath of Hurricane Hugo.

    Science.gov (United States)

    Chubon, S J

    1992-06-01

    During the course of field observations for an ethnographic study of home care nurses' job stress, Hurricane Hugo struck the community, causing extensive damage. The nurses' office building was heavily damaged by wind and water, and their office was not habitable for almost a week. The author had observed the nurses' work practices over 10 weeks before the hurricane. In the aftermath of the storm, the nurses were simultaneously disaster victims and caregivers for other victims. They experienced grief, anger, and frustration about their losses, as well as conflict between their family- and work-related responsibilities. Their experiences and behaviors were consistent with those described in prior disaster research literature, lending further support to the earlier studies. A major asset for these nurses was their open, supportive work environment. They were able to accept and affirm one another's negative feelings and to provide support to each other as they dealt with their losses.

  11. Age differences in the psychological consequences of Hurricane Hugo.

    Science.gov (United States)

    Thompson, M P; Norris, F H; Hanacek, B

    1993-12-01

    At 12, 18, and 24 months after Hurricane Hugo, 831 adults were interviewed regarding their disaster-related stressors and present psychological state. The study's purposes were to assess whether age influenced one's vulnerability to postdisaster stress and to evaluate four different perspectives on disaster recovery that have been previously used to explain age differences. Regression analyses demonstrated that disaster exposure had substantial and pervasive psychological effects. The analyses also revealed a curvilinear interaction between disaster exposure and age. Younger people exhibited the most distress in the absence of disaster, but middle-aged people did so in its presence. Differential exposure, resources, and inoculation all failed to explain these differences, however, the burden perspective had considerable explanatory power.

  12. Victor Hugo, ‚Les Misérables´ (1862)

    OpenAIRE

    Krauss, Henning

    1999-01-01

    Victor Hugo, ‚Les Misérables´ (1862). - In: 19. Jahrhundert - Roman / Friedrich Wolfzettel (Hrsg.). - Tübingen : Stauffenburg-Verl., 1999. - S. 185-218. - (Stauffenburg Interpretation : Französische Literatur)

  13. Nomenclature and Terminology of Organic Chemistry. I. Sixty Years of Croatian Nomenclature of Organic Chemistry

    Directory of Open Access Journals (Sweden)

    Rapić, V.

    2013-07-01

    Full Text Available This article describes the history and development of the Croatian nomenclature of organic chemistry from the publication of the first translation of international nomenclature recommendations to the present age. In the Introduction, trivial, common, systematic (rational, and semisystematic names are defined, and the etymology and meaning of terms nomenclature and terminology are clarified.At the beginning of the central part of this article, attention is focused on the need to create our national nomenclature. The very first such project, initiated by the Croatian Chemical Society (CCS, was the translation of the Geneva (1892 and Lie`ge rules (1930 published in 1954. In 1979 comprehensive general IUPAC rules appeared, and the Croatian Society of Chemical Engineers (CSCE in two volumes printed the Croatian edition of this important document, known as the Blue Book, in 1985 and 1988. A Guide to IUPAC Nomenclature of Organic Compounds (1993 expanded the main principles and rules from the Blue Book, and introduced a higher degree of organic nomenclature systematization. The Croatian translation of the Guide was published in 2002. In the last six decades, almost fifty translations of international rules have been issued, and almost all of them represented the official recommendations of the CCS/CSCE. Finally, the nomenclature in the translations of five comprehensive textbooks fororganic chemistry is analysed.In conclusion, readers are informed that the Croatian version of IUPAC rules is applied in our secondary school and university education, in Croatian encyclopaedism and mass media, as well.

  14. Acute pancreatitis: international classification and nomenclature

    International Nuclear Information System (INIS)

    Bollen, T.L.

    2016-01-01

    The incidence of acute pancreatitis (AP) is increasing and it is associated with a major healthcare concern. New insights in the pathophysiology, better imaging techniques, and novel treatment options for complicated AP prompted the update of the 1992 Atlanta Classification. Updated nomenclature for pancreatic collections based on imaging criteria is proposed. Adoption of the newly Revised Classification of Acute Pancreatitis 2012 by radiologists should help standardise reports and facilitate accurate conveyance of relevant findings to referring physicians involved in the care of patients with AP. This review will clarify the nomenclature of pancreatic collections in the setting of AP.

  15. Hurricane Hugo blows down the broccoli: preschoolers' post-disaster play and adjustment.

    Science.gov (United States)

    Saylor, C F; Swenson, C C; Powell, P

    1992-01-01

    This article reports highlights from over 200 parents' observations of their preschoolers' play and verbalizations in the year following Hurricane Hugo. Commonly reported activities included reenactment and discussion of the event in multiple mediums, personification of "Hugo", and expression of fears related to storms. Precocious concern for others, insight, and vocabulary were also noted. In these intact, relatively high functioning families, parents seemed able to facilitate their youngsters' adjustment without outside intervention.

  16. Kebijakan Politik Hugo Chavez Dalam Penanggulangan Krisis Ekonomi Venezuela (1998-2008)

    OpenAIRE

    Pinem, Try Edo Ati

    2015-01-01

    Hugo Chavez is the President of Venezuela who has an important role for change of political direction to resolve economic crisis in Venezuela with his Bolivarian Revolution. His political and economic policies able to cope with the bad condition in Venezuela. The purpose of this study was (1) to describe the condition of Venezuela when the economic crisis (2) Describe the Bolivarian Revolution (3) Describe the policies of Hugo Chavez in Venezuela tackling the economic crisis...

  17. The Amstersam declaration on fungal nomenclature

    DEFF Research Database (Denmark)

    Hawksworth, David L.; Crous, Pedro W.; Redhead, Scott A.

    2011-01-01

    The Amsterdam Declaration on Fungal Nomenclature was agreed at an international symposium convened in Amsterdam on 19–20 April 2011 under the auspices of the International Commission on the Taxonomy of Fungi (ICTF). The purpose of the symposium was to address the issue of whether or how the current...

  18. NOMENCLATURAL CONFUSION OF SOME SPECIES OF ANDROGRAPHIS WALL

    OpenAIRE

    Balu, S.; Alagesaboopathi, C.

    1995-01-01

    Andrographis paniculata Nees, Andrographis alata Nees and Andrographis lineate Nees. (Acanthaceae) are important medicinal plants useful in the treatment of various human ailments. Nomenclatural confusion prevails with regards to these medicinal plants in India medical literature and vernacular nomenclature. This nomenclatural confusion has been clarified in the present paper.

  19. HUGO HÄRING, ESPACIOS COREOGRÁFICOS DEL DEVENIR / Hugo Häring, choreographic spaces of becoming

    Directory of Open Access Journals (Sweden)

    Fernando Quesada López

    2010-11-01

    Full Text Available RESUMEN. El espacio puede leerse como el escenario para el despliegue de lo cotidiano o de acciones rituales. La arquitectura puede negociar forma y uso en el espacio desde lo protésico y desde lo coreográfico. Lo protésico opera como una disciplina ergonómica en la que la forma depende de usos previamente asignados. Lo coreográfico trabaja con y a través de formas que no responden directamente a ningún uso específico, sino que "esperan" la asignación de tal uso. Ambas estrategias parten del cuerpo como dato. Partiendo de lo orgánico y las prótesis, Hugo Häring desarrolló un corpus teórico muy rico dirigido a la propuesta de espacios coreográficos del devenir y conectado con la cultura alemana de la modernidad. Sin embargo, en sus propios proyectos, operó en el régimen protésico, proyectando espacios que funcionan como guiones teatrales para el despliegue de la vida. Para Häring, la metáfora orgánica debía culminar en una forma de espacio de los acontecimientos como estado de culminación de la cultura de las prótesis. SUMMARY. Space can be read as the scene for the unfolding of the day-to-day or of ritual actions. Architecture can negotiate form and use in space from the prosthetic and the choreographed. The prosthetic operates as an ergonomic discipline in which the form depends on previously assigned uses. The choreographed works with and through forms which do not directly respond to any specific use, but which "wait" for the allocation of such use. Both strategies come from the body as data. Starting off from the organic and the prostheses, Hugo Häring developed a very rich theoretical corpus directed to the proposal of choreographic spaces of becoming and connected with the German culture of modernity. Nevertheless, in his own projects, he operated in the prosthetic regime, projecting spaces that work as theatre scripts for the unfold.

  20. 2. The Amsterdam Declaration on fungal nomenclature

    DEFF Research Database (Denmark)

    Hawksworth, David L.; Crous, Pedro W.; Redhead, Scott A.

    2011-01-01

    The Amsterdam Declaration on Fungal Nomenclature was agreed at an international symposium convened in Amsterdam on 19-20 April 2011 under the auspices of the International Commission on the Taxonomy of Fungi (ICTF). The purpose of the symposium was to address the issue of whether or how the current...... to advise on the problem. The Declaration recognizes the need for an orderly transition to a single-name nomenclatural system for all fungi, and to provide mechanisms to protect names that otherwise then become endangered. That is, meaning that priority should be given to the first described name, except...... where there is a younger name in general use when the first author to select a name of a pleomorphic monophyletic genus is to be followed, and suggests controversial cases are referred to a body, such as the ICTF, which will report to the Committee for Fungi. If appropriate, the ICTF could be mandated...

  1. Typology and nomenclature proposal for technological soil

    International Nuclear Information System (INIS)

    Mezzano, A.; Huelmo, S.

    2012-01-01

    This paper presents a nomenclature and photographs proposal to be used in the technological soil profile description with the purpose of differentiate them from the natural soil profile. Each technological profile description identifies the power and constitutive elements. In two locations of Montevideo city is possible to see the soil contact with the geological unit where it has developed. Geomorpholocally it corresponds to the flood plains of streams and creeks

  2. Quirks of dye nomenclature. 5. Rhodamines.

    Science.gov (United States)

    Cooksey, C J

    2016-01-01

    Rhodamines were first produced in the late 19(th) century, when they constituted a new class of synthetic dyes. These compounds since have been used to color many things including cosmetics, inks, textiles, and in some countries, food products. Certain rhodamine dyes also have been used to stain biological specimens and currently are widely used as fluorescent probes for mitochondria in living cells. The early history and current biological applications are sketched briefly and an account of the ambiguities, complications and confusions concerning dye identification and nomenclature are discussed.

  3. Structural Phase Transition Nomenclature, Report of an IUCr Working Group on Phase Transition Nomenclature

    NARCIS (Netherlands)

    Toleddano, J.C.; Glazer, A.M.; Hahn, Th.; Parthe, E.; Roth, R.S.; Berry, R.S.; Metselaar, R.; Abrahams, S.C.

    1998-01-01

    A compact and intuitive nomenclature is recommended for naming each phase formed by a given material in a sequence of phase transitions as a function of temperature and/or pressure. The most commonly used label for each phase in a sequence, such as [alpha], [beta], ..., I, II, ... etc., is included

  4. Online Mendelian Inheritance in Man (OMIM), a knowledgebase of human genes and genetic disorders.

    Science.gov (United States)

    Hamosh, Ada; Scott, Alan F; Amberger, Joanna S; Bocchini, Carol A; McKusick, Victor A

    2005-01-01

    Online Mendelian Inheritance in Man (OMIM) is a comprehensive, authoritative and timely knowledgebase of human genes and genetic disorders compiled to support human genetics research and education and the practice of clinical genetics. Started by Dr Victor A. McKusick as the definitive reference Mendelian Inheritance in Man, OMIM (http://www.ncbi.nlm.nih.gov/omim/) is now distributed electronically by the National Center for Biotechnology Information, where it is integrated with the Entrez suite of databases. Derived from the biomedical literature, OMIM is written and edited at Johns Hopkins University with input from scientists and physicians around the world. Each OMIM entry has a full-text summary of a genetically determined phenotype and/or gene and has numerous links to other genetic databases such as DNA and protein sequence, PubMed references, general and locus-specific mutation databases, HUGO nomenclature, MapViewer, GeneTests, patient support groups and many others. OMIM is an easy and straightforward portal to the burgeoning information in human genetics.

  5. Genetic fingerprinting of longleaf pine seed orchard clones following Hurricane Hugo

    Science.gov (United States)

    K. D. Jermstad; P.A. Guge; E.R. Carroll; S.T. Friedman; D.B. Neale

    1993-01-01

    Isozyme and restriction fragment length polymorphism (RFLP) markers were used to determine the genetic identities of 12 longleaf pine (Pinus palustrus Mill.) ramets whose identities came into question after Hurricane Hugo. Isozyme assays were performed for 12 enzyme systems representing 15 loci. Variation at 6 loci revealed unique identities for 6...

  6. Alfven, Hugo. Die drei Schwedischen Rhapsodien op. 19, 24 und 47 / Andreas Meyer

    Index Scriptorium Estoniae

    Meyer, Andreas

    1995-01-01

    Uuest heliplaadist "Alfven, Hugo. Die drei Schwedischen Rhapsodien op. 19, 24 und 47, En skärgardssägen op. 20, Suite aus Der Berkönig. Königliche Stockholmer Philharmoniker, Neeme Järvi". AD: 1987-1992. BIS?Disco-Center CD 725 (WD: 77'00")

  7. Hurricane Hugo: Emergency Preparedness Planning and Response for Mental Health Services.

    Science.gov (United States)

    Carter, Nancy C.; And Others

    This report describes how, in the aftermath of Hurricane Hugo, the South Carolina Department of Mental Health activated its Emergency Preparedness Plan to assist mental health centers and their staff in providing crisis counseling services to the general public. The first section explains the history and structure of the involvement by the…

  8. Hugo Grotius in dialogue with his colleagues. Intertextuality and polemics in Historia Gotthorum

    NARCIS (Netherlands)

    Janssen, Lydia

    2017-01-01

    In his Historia Gotthorum (1655), Hugo Grotius set up a Swedish ‘Gothic myth’, a powerful historiographical construct aimed at increasing Swedish prestige by identifying the ancient Swedish as the forebears of the late antique Goths, Vandals and Lombards. Entering into dialogue with fellow

  9. Aleatory Entanglements: (Post)Humanism, Hospitality, and Attunement--A Response to Hugo Letiche

    Science.gov (United States)

    Snaza, Nathan

    2017-01-01

    This article is a response to Hugo Letiche's "Bewildering Pedagogy," an extended critique of many of Snaza's published texts. In it, Snaza selected four important points of disagreement and elaborated four tensions between Letiche's claims and his own present thinking--tensions that all turn on ontological and epistemological axioms…

  10. Klansman on the Court: Justice Hugo Black's 1937 Radio Address to the Nation

    Science.gov (United States)

    Carcasson, Martin; Aune, James Arnt

    2003-01-01

    Supreme Court Justice Hugo L. Black, known for being a liberal First Amendment absolutist and a courageous defender of individual freedom, is considered one of the best justices ever to serve on the nation's high court. This essay examines the events surrounding Justice Black's controversial nomination to the Supreme Court, focusing on his…

  11. Birds through a ceiling of alabast : genderproblematiek in de romans van Hugo Claus

    NARCIS (Netherlands)

    Lech, Laura

    2013-01-01

    In the novels of Hugo Claus in which an "impossible love" is an important issue, we find, almost without exception, characters having characteristics that are typical for members of the opposite sex. (Latent) homosexuality plays an important role. The androgyny theme is the main theme in most of

  12. Fish Habitat and Fish Populations in a Southern Appalachian Watershed before and after Hurricane Hugo

    Science.gov (United States)

    C. Andrew Dolloff; Patricia A. Flebbe; Michael D. Owen

    1994-01-01

    Habitat features and relative abundance of all fish species were estimated in 8.4 km of a small mountain stream system before and 11 months after Hurricane Hugo crossed the southern Appalachians in September 1989. There was no change in the total amount (area) of each habitat type but the total number of habitat units decreased and average size and depth of habitat...

  13. A nomenclature paradigm for benign midmembranous vocal fold lesions.

    Science.gov (United States)

    Rosen, Clark A; Gartner-Schmidt, Jackie; Hathaway, Bridget; Simpson, C Blake; Postma, Gregory N; Courey, Mark; Sataloff, Robert T

    2012-06-01

    There is a significant lack of uniform agreement regarding nomenclature for benign vocal fold lesions (BVFLs). This confusion results in difficulty for clinicians communicating with their patients and with each other. In addition, BVFL research and comparison of treatment methods are hampered by the lack of a detailed and uniform BVFL nomenclature. Clinical consensus conferences were held to develop an initial BVFL nomenclature paradigm. Perceptual video analysis was performed to validate the stroboscopy component of the paradigm. The culmination of the consensus conferences and the video-perceptual analysis was used to evaluate the BVFL nomenclature paradigm using a retrospective review of patients with BVFL. An initial BVFL nomenclature paradigm was proposed utilizing detailed definitions relating to vocal fold lesion morphology, stroboscopy, response to voice therapy and intraoperative findings. Video-perceptual analysis of stroboscopy demonstrated that the proposed binary stroboscopy system used in the BVFL nomenclature paradigm was valid and widely applicable. Retrospective review of 45 patients with BVFL followed to the conclusion of treatment demonstrated that slight modifications of the initial BVFL nomenclature paradigm were required. With the modified BVFL nomenclature paradigm, 96% of the patients fit into the predicted pattern and definitions of the BVFL nomenclature system. This study has validated a multidimensional BVFL nomenclature paradigm. This vocal fold nomenclature paradigm includes nine distinct vocal fold lesions: vocal fold nodules, vocal fold polyp, pseudocyst, vocal fold cyst (subepithelial or ligament), nonspecific vocal fold lesion, vocal fold fibrous mass (subepithelial or ligament), and reactive lesion. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

  14. Identification and nomenclature of the genus Penicillium.

    Science.gov (United States)

    Visagie, C M; Houbraken, J; Frisvad, J C; Hong, S-B; Klaassen, C H W; Perrone, G; Seifert, K A; Varga, J; Yaguchi, T; Samson, R A

    2014-06-01

    Penicillium is a diverse genus occurring worldwide and its species play important roles as decomposers of organic materials and cause destructive rots in the food industry where they produce a wide range of mycotoxins. Other species are considered enzyme factories or are common indoor air allergens. Although DNA sequences are essential for robust identification of Penicillium species, there is currently no comprehensive, verified reference database for the genus. To coincide with the move to one fungus one name in the International Code of Nomenclature for algae, fungi and plants, the generic concept of Penicillium was re-defined to accommodate species from other genera, such as Chromocleista, Eladia, Eupenicillium, Torulomyces and Thysanophora, which together comprise a large monophyletic clade. As a result of this, and the many new species described in recent years, it was necessary to update the list of accepted species in Penicillium. The genus currently contains 354 accepted species, including new combinations for Aspergillus crystallinus, A. malodoratus and A. paradoxus, which belong to Penicillium section Paradoxa. To add to the taxonomic value of the list, we also provide information on each accepted species MycoBank number, living ex-type strains and provide GenBank accession numbers to ITS, β-tubulin, calmodulin and RPB2 sequences, thereby supplying a verified set of sequences for each species of the genus. In addition to the nomenclatural list, we recommend a standard working method for species descriptions and identifications to be adopted by laboratories working on this genus.

  15. Stratégies de captation et de persuasion du sujet communicant Victor Hugo

    Directory of Open Access Journals (Sweden)

    Ida Lucia Machado

    2011-11-01

    Full Text Available Resumo: Este artigo propõe uma abordagem discursiva de um texto ficcional, mais especificamente, de um texto literário: trata-se do poema “Souvenir de la nuit du quatre” de Victor Hugo. Partindo desse enfoque, quisemos mostrar como foram elaboradas estratégias linguareiras que visam seduzir e persuadir o leitor; entre elas destacamos os diferentes papéis e a ironia amarga que está em sua base.Palavras-chave: Literatura francesa; Victor Hugo; Souvenir de la nuit du quatre; análise do discurso; persuasão; ironia.Résumé: Cet article propose une approche discursive d’un texte de fiction, plus spécifiquement, d’un texte littéraire: il s’agit du poème “Souvenir de la nuit du quatre” de Victor Hugo. Dans cette perspective, nous avons voulu montrer comment ont été mises en place des stratégies langagières visant la captation du lecteur, parmi elles, nous soulignons les différents rôles assumés par les voix qui “parlent” dans le poème et l’ironie amère qui s’en dégage.Mots-clés: Littérature française; Victor Hugo; Souvenir de la nuit du quatre; analyse du discours; persuasion; ironie.Keywords: French literature; Victor Hugo; Souvenir de la nuit du quatre; discourse analysis; persuasion; irony.

  16. Nomenclatural Benchmarking: The roles of digital typification and telemicroscopy

    Science.gov (United States)

    The process of nomenclatural benchmarking is the examination of type specimens of all available names to ascertain which currently accepted species the specimen bearing the name falls within. We propose a strategy for addressing four challenges for nomenclatural benchmarking. First, there is the mat...

  17. Nomenclature and databases - The past, the present, and the future

    NARCIS (Netherlands)

    Jacobs, Jeffrey Phillip; Mavroudis, Constantine; Jacobs, Marshall Lewis; Maruszewski, Bohdan; Tchervenkov, Christo I.; Lacour-Gayet, Francois G.; Clarke, David Robinson; Gaynor, J. William; Spray, Thomas L.; Kurosawa, Hiromi; Stellin, Giovanni; Ebels, Tjark; Bacha, Emile A.; Walters, Henry L.; Elliott, Martin J.

    This review discusses the historical aspects, current state of the art, and potential future advances in the areas of nomenclature and databases for congenital heart disease. Five areas will be reviewed: (1) common language = nomenclature, (2) mechanism of data collection (database or registry) with

  18. Chemical Alias: An Engaging Way to Examine Nomenclature

    Science.gov (United States)

    Kurushkin, Mikhail; Mikhaylenko, Maria

    2015-01-01

    An educational card game, "Chemical Alias," has been developed as an alternative method of reviewing students' knowledge of nomenclature. In contrast to conventional tests, this highly competitive activity is a fun and effective way to examine and reinforce nomenclature. The students play in pairs, using Clark's famous spiral arrangement…

  19. Guidelines for the nomenclature of the human heat shock proteins

    NARCIS (Netherlands)

    Kampinga, Harm H.; Hageman, Jurre; Vos, Michel J.; Kubota, Hiroshi; Tanguay, Robert M.; Bruford, Elspeth A.; Cheetham, Michael E.; Chen, B.; Hightower, Lawrence E.

    The expanding number of members in the various human heat shock protein (HSP) families and the inconsistencies in their nomenclature have often led to confusion. Here, we propose new guidelines for the nomenclature of the human HSP families, HSPH (HSP110), HSPC (HSP90), HSPA (HSP70), DNAJ (HSP40),

  20. Nomenclatural adjustments in African plants 1

    Directory of Open Access Journals (Sweden)

    Peter Goldblatt

    2014-12-01

    Full Text Available Background: Ongoing systematic studies of the African flora necessitate periodic nomenclatural adjustments and corrections. Objectives: To effect requisite nomenclatural changes. Method: Relevant literature was surveyed and type material located and studied. Results: Nomenclatural corrections were published in Justicia L. (Acanthaceae, Babiana KerGawl. and Geissorhiza Ker Gawl. (Iridaceae and Zaluzianskya F.W.Schmidt (Scrophulariaceae. Conclusions: Firstly, a complete enumeration of all southern African species of Justicia was provided within the infrageneric classification for the genus accepted by Graham (1988 and later modified and expanded by Ensermu (1990 and Hedrén (1990. In this circumscription, Justicia includes such well-established segregates in an African context as Adhatoda Miller, Aulojusticia Lindau, Duvernoia E.Mey. ex Nees, Monechma Hochst. and Siphonoglossa Oersted.Both southern African species of Adhatoda were transferred to Justicia, as well as all of the southern African species of Monechma, with eight new combinations or replacement names provided. All species were placed to section within Justicia. Secondly, the type of Gladiolus nervosus Lam. (1788 was considered to be conspecific with Gladiolus strictus Aiton (1789 and is therefore the earliest available name for the species currently known as Babiana stricta (Aiton Ker Gawl. The new combination Babiana nervosa (Lam. Goldblatt & J.C.Manning was provided. Thirdly, Geissorhiza ornithogaloides has been regarded as a new species described by F.W. Klatt (1866 but the name should be treated as the combination G. ornithogaloides (Lichst. ex Roem. & Schult. Klatt, based on Ixia ornithogaloides Lichst. ex Roem. & Schult.(1817a. Examination of the type showed that it is conspecific with Geissorhiza marlothii R.C.Foster (1941 and it is therefore the valid name for the taxon treated as G. ornithogaloides subsp. marlothii (R.C.Foster Goldblatt. An epitype for the taxon was designated

  1. Identification and nomenclature of the genus Penicillium

    DEFF Research Database (Denmark)

    Visagie, C.M.; Houbraken, J.; Frisvad, Jens Christian

    2014-01-01

    Penicillium is a diverse genus occurring worldwide and its species play important roles as decomposers of organic materials and cause destructive rots in the food industry where they produce a wide range of mycotoxins. Other species are considered enzyme factories or are common indoor air allergens....... Although DNA sequences are essential for robust identification of Penicillium species, there is currently no comprehensive, verified reference database for the genus. To coincide with the move to one fungus one name in the International Code of Nomenclature for algae, fungi and plants, the generic concept...... of accepted species in Penicillium. The genus currently contains 354 accepted species, including new combinations for Aspergillus crystallinus, A. malodoratus and A. paradoxus, which belong to Penicillium section Paradoxa. To add to the taxonomic value of the list, we also provide information on each accepted...

  2. Nomenclature and spelling rules of chemistry in Hungary Pt. 1 Nomenclature of elements and inorganic compounds

    International Nuclear Information System (INIS)

    Fodorne Csanyi, P.

    1982-01-01

    The part of the updated edition of 'Nomenclature and spelling rules of chemistry in Hungary' (Budapest, 1972), referring to the isotopically modified inorganic compounds is presented. The rules are based on the proposals of IUPAC (1981). Spelling rules concerning the isotopically substituted, isotopically labelled, specifically labelled, selectively and non-selectively labelled compounds, and the positional and numbering rules of nuclides are treated. (Sz.J.)

  3. Analisis Penerapan Kebijakan Ekonomi Sosialis Venezuela Pada Masa Pemerintahan Hugo Chavez Menghadapi Imperialisme Ekonomi Amerika Serikat Tahun 1998-2013

    OpenAIRE

    Razali, Rino

    2014-01-01

    This describes through analysis of the literature study on the application of the socialist economy in Venezuela when leadership of Hugo Chavvez. This Research intended to analyse the application of Venezuela socialist economic policies when the leadreship of Hugo Chavez to face the Economic imperialism by United States of America in 1998-2013. It is because the US economic imperialism was very detrimental to the people of Venezuela.Keywords: policy, bolivarianisme, economics.

  4. Turbulence and Coherent Structure in the Atmospheric Boundary Layer near the Eyewall of Hurricane Hugo (1989)

    Science.gov (United States)

    Zhang, J. A.; Marks, F. D.; Montgomery, M. T.; Black, P. G.

    2008-12-01

    In this talk we present an analysis of observational data collected from NOAA'S WP-3D research aircraft during the eyewall penetration of category five Hurricane Hugo (1989). The 1 Hz flight level data near 450m above the sea surface comprising wind velocity, temperature, pressure and relative humidity are used to estimate the turbulence intensity and fluxes. In the turbulent flux calculation, the universal shape spectra and co-spectra derived using the 40 Hz data collected during the Coupled Boundary Layer Air-sea Transfer (CBLAST) Hurricane experiment are applied to correct the high frequency part of the data collected in Hurricane Hugo. Since the stationarity assumption required for standard eddy correlations is not always satisfied, different methods are summarized for computing the turbulence parameters. In addition, a wavelet analysis is conducted to investigate the time and special scales of roll vortices or coherent structures that are believed important elements of the eye/eyewall mixing processes that support intense storms.

  5. Passions au miroir: Hugo et Garibaldi dans la solitude de l’Histoire

    Directory of Open Access Journals (Sweden)

    Marco Nuti

    2009-12-01

    Full Text Available In Mythic Imagery, a warrior is a hybrid man – a divine human being or a divinized mortal – who stands out of his own kind for his extraordinary skill to generate power. Being an undefined figure of man, equidistant from deity and humanity, the warrior hero represents the Human Community. Using his knowledge of what Giuseppe Garibaldi had done to unify Italy, Victor Hugo had the chance to annex to his political and literary fighting a contemporary hero who shared his own ideology. An amazing relationship put their destinies together, and the epistolary exchange Garibaldi (1863 strengthened this union. Giuseppe Garibaldi in Mentana (1867 is invested with the heroic legitimacy of a symbolical progressive movement. The experimental brotherhood between the poet and the warrior symbolized for Hugo a continuous questioning of the real power of poetical language.

  6. Water and erosion damage to coastal structures: South Carolina Coast, Hurricane Hugo, 1989

    OpenAIRE

    Wang, Hsiang

    1990-01-01

    Hurricane Hugo hit U.S. Mainland on September 21, 1989 just north of Charleston, South Carolina. It was billed as the most costly hurricane on record. The loss on the mainland alone exceeded 7 billion dollars, more than 15,000 homes were destroyed and the loss of lives exceeded forty. This article documents one aspect of the multi-destructions caused by the hurricane - the water and erosion damage on water front or near water front properties. A general damage surve...

  7. Birds through a ceiling of alabast: genderproblematiek in de romans van Hugo Claus

    OpenAIRE

    Lech, Laura

    2013-01-01

    In the novels of Hugo Claus in which an "impossible love" is an important issue, we find, almost without exception, characters having characteristics that are typical for members of the opposite sex. (Latent) homosexuality plays an important role. The androgyny theme is the main theme in most of Claus' novels. There are two sources to be designated for this theme. In the first place, that is Freud, the founder of psychoanalysis. The other source is the ancient belief that man is an androgynou...

  8. New Nomenclatures for Heat Treatments of Additively Manufactured Titanium Alloys

    Science.gov (United States)

    Baker, Andrew H.; Collins, Peter C.; Williams, James C.

    2017-07-01

    The heat-treatment designations and microstructure nomenclatures for many structural metallic alloys were established for traditional metals processing, such as casting, hot rolling or forging. These terms do not necessarily apply for additively manufactured (i.e., three-dimensionally printed or "3D printed") metallic structures. The heat-treatment terminology for titanium alloys generally implies the heat-treatment temperatures and their sequence relative to a thermomechanical processing step (e.g., forging, rolling). These designations include: β-processing, α + β-processing, β-annealing, duplex annealing and mill annealing. Owing to the absence of a thermomechanical processing step, these traditional designations can pose a problem when titanium alloys are first produced via additive manufacturing, and then heat-treated. This communication proposes new nomenclatures for heat treatments of additively manufactured titanium alloys, and uses the distinct microstructural features to provide a correlation between traditional nomenclature and the proposed nomenclature.

  9. Scleroderma: nomenclature, etiology, pathogenesis, prognosis, and treatments: facts and controversies.

    Science.gov (United States)

    Fett, Nicole

    2013-01-01

    Scleroderma refers to a heterogeneous group of autoimmune fibrosing disorders. The nomenclature of scleroderma has changed dramatically in recent years, with morphea (localized scleroderma), limited cutaneous systemic sclerosis, diffuse cutaneous systemic sclerosis, and systemic sclerosis sine scleroderma encompassing the currently accepted disease subtypes. Major advances have been made in the molecular studies of morphea and systemic sclerosis; however, their etiologies and pathogenesis remain incompletely understood. Although morphea and systemic sclerosis demonstrate activation of similar inflammatory and fibrotic pathways, important differences in signaling pathways and gene signatures indicate they are likely biologically distinct processes. Morphea can cause significant morbidity but does not affect mortality, whereas systemic sclerosis has the highest disease-specific mortality of all autoimmune connective tissue diseases. Treatment recommendations for morphea and systemic sclerosis are based on limited data and largely expert opinions. Current collaborative efforts in morphea and systemic sclerosis research will hopefully lead to better understanding of the etiology and pathogenesis of these rare and varied diseases and improved treatment options. Published by Elsevier Inc.

  10. Nomenclatural review of long digital forelimb flexors in carnivores.

    Science.gov (United States)

    Spoor, C F; Badoux, D M

    1986-12-01

    A hitherto-unknown atavistic muscle in the dog initiated a review of the literature on the homologies and nomenclature of the forelimb flexors in carnivores and man. A consequence is that we recommend a revision of the nomenclature in the Nomina Anatomica Veterinaria (Ithaca, New York, 1983) so that it is in agreement with the Nomina Anatomica (Wilkins, Baltimore, 1983). This revision mainly consists of the incorporation of the terms M. palmaris longus and Mm. flexores breves manus.

  11. Disturbance effects of hurricane Hugo on a pristine coastal landscape: North Inlet, South Carolina, USA

    Science.gov (United States)

    Gardner, L. R.; Michener, W. K.; Williams, T. M.; Blood, E. R.; Kjerve, B.; Smock, L. A.; Lipscomb, D. J.; Gresham, C.

    Despite its intensity and landfall at high tide, Hurricane Hugo (22 Sept. 1989) had only a modest impact on the geomorphology of the undeveloped coastal landscape at North Inlet, South Carolina. Pre- and post-Hugo aerial photographs (April 1987 and October 1989) showed no change in the salt-marsh creek network, nor could changes be seen in the size or shape of sand bars within the creeks. Several new, small washover fans formed on the adjacent barrier islands. These lobate fans extend 50 to 100 m from the dune line into the back barrier area and are deposited on older but recently formed fans in areas where the islands are thin and devoid of large shrubs and trees. Hugo's failure to have a more dramatic geomorphic effect was probably related to the rapid approach of the storm along a path perpendicular to the coast. This allowed minimal time for the surge to build and for wave attack to modify the shoreface. In contrast, the nearby coastal forest experienced extensive wind damage as well as tree mortality due to soil salinization by the surge. Wind damage was a function of tree species, diameter and soil type. The most severe damage occurred in mixed bottomland hardwood sites on Rutledge (sandy, silicious, thermic Typic Humaquepts) soils. Salt-induced foliage discoloration and defoliation became fully evident in the surge-inundated area by January 1990. Above-normal salt concentrations were found in shallow groundwater samples from sites up to the 3.0-m contour (MSL). Salt concentrations generally decreased inland from the forest-marsh boundary and with the passage of time. Trees standing along the forest-marsh boundary and in swales suffered the most severe salt-induced mortality. As of June 1991, new understory vegetation and pine seedlings appeared to be flourishing in the salt-affected area. Salinization also mobilized ammonium from soil storage as a result of ion exchange with seawater cations and disruption of nitrogen cycling processes. There was a virtual

  12. Labor Dystocia: Uses of Related Nomenclature.

    Science.gov (United States)

    Neal, Jeremy L; Ryan, Sharon L; Lowe, Nancy K; Schorn, Mavis N; Buxton, Margaret; Holley, Sharon L; Wilson-Liverman, Angela M

    2015-01-01

    Labor dystocia (slow or difficult labor or birth) is the most commonly diagnosed aberration of labor and the most frequently documented indication for primary cesarean birth. Yet, dystocia remains a poorly specified diagnostic category, with determinations often varying widely among clinicians. The primary aims of this review are to 1) summarize definitions of active labor and dystocia, as put forth by leading professional obstetric and midwifery organizations in world regions wherein English is the majority language and 2) describe the use of dystocia and related terms in contemporary research studies. Major national midwifery and obstetric organizations from qualifying United Nations-member sovereign nations and international organizations were searched to identify guidelines providing definitions of active labor and dystocia or related terms. Research studies (2000-2013) were systematically identified via PubMed, MEDLINE, and CINAHL searches to describe the use of dystocia and related terms in contemporary scientific publications. Only 6 organizational guidelines defined dystocia or related terms. Few research teams (n = 25 publications) defined dystocia-related terms with nonambiguous clinical parameters that can be applied prospectively. There is heterogeneity in the nomenclature used to describe dystocia, and when a similar term is shared between guidelines or research publications, the underlying definition of that term is sometimes inconsistent between documents. Failure to define dystocia in evidence-based, well-described, clinically meaningful terms that are widely acceptable to and reproducible among clinicians and researchers is concerning at both national and global levels. This failure is particularly problematic in light of the major contribution of this diagnosis to primary cesarean birth rates. © 2015 by the American College of Nurse-Midwives.

  13. Nomenclatural notes on living and fossil amphibians

    Directory of Open Access Journals (Sweden)

    Martín, C.

    2012-06-01

    Full Text Available A review of extinct and living amphibians known from fossils (Allocaudata, Anura and Caudata has revealed several cases that require nomenclatural changes in order to stabilize the taxonomy of the group. Nomenclatural changes include homonym replacements, corrections of spelling variants and authorships, name availabilities, and in particular, the proposal of new combinations. These changes will allow the incorporation of some palaeontological taxa to the current evolutionary models of relationship of modern forms based on molecular phylogenies. Rana cadurcorum for Rana plicata Filhol, 1877, Rana auscitana for Rana pygmaea Lartet, 1851, and Rana sendoa for Rana robusta Brunner, 1956. Anchylorana Taylor, 1942 is considered a new synonym of Lithobates Fitzinger, 1843. New combinations proposed are: Anaxyrus defensor for Bufo defensor Meylan, 2005; Anaxyrus hibbardi for Bufo hibbardi Taylor, 1937; Anaxyrus pliocompactilis for Bufo pliocompactilis Wilson, 1968; Anaxyrus repentinus for Bufo repentinus Tihen, 1962; Anaxyrus rexroadensis for Bufo rexroadensis Tihen, 1962; Anaxyrus spongifrons for Bufo spongifrons Tihen, 1962; Anaxyrus suspectus for Bufo suspectus Tihen, 1962; Anaxyrus tiheni for Bufo tiheni Auffenberg, 1957; Anaxyrus valentinensis for Bufo valentinensis Estes et Tihen, 1964; Ichthyosaura wintershofi for Triturus wintershofi Lunau, 1950; Incilius praevius for Bufo praevius Tihen, 1951; Lithobates bucella for Rana bucella Holman, 1965; Lithobates dubitus for Anchylorana dubita Taylor, 1942; Lithobates fayeae for Rana fayeae Taylor, 1942; Lithobates miocenicus for Rana miocenica Holman, 1965; Lithobates moorei for Anchylorana moorei Taylor, 1942; Lithobates parvissimus for Rana parvissima

  14. Photographers’ Nomenclature Units: A Structural and Quantitative Analysis

    Directory of Open Access Journals (Sweden)

    Margarita A. Mihailova

    2017-11-01

    Full Text Available Addressing the needs of cross and intercultural communication as well as the methodology of contrastive research, the paper presents the results of the complex analysis conducted to describe semantic and pragmatic parameters of nomenclature units denoting photography equipment in the modern Russian informal discourse of professional photographers. The research is exemplified by 34 original nomenclature units and their 34 Russian equivalents used in 6871 comments posted at “Клуб.Foto.ru” web-site in 2015. The structural and quantitative analyses of photographers’ nomenclature demonstrate the users’ morphological and graphic preferences and indirectly reflect their social and professional values. The corpus-based approach developed by Kast-Aigner (2009: 141 was applied in the study with the aim to identify the nomenclature units denoting photography equipment, validate and elaborate the data of the existing corpus. The research also throws light on the problems of professional language development and derivational processes. The perspective of the study lies in the research of the broader context of professional nomenclature.

  15. A standard nomenclature for gene designation in the Rosaceae

    Science.gov (United States)

    The plant family Rosaceae is comprised of a highly diverse group of plants, with a wide range of ornamental and agricultural uses throughout the world. Comparative genomic analyses between rosaceous species are increasingly being used to assign putative function. With the wealth of new data there ...

  16. Anatomical terminology and nomenclature: past, present and highlights.

    Science.gov (United States)

    Kachlik, David; Baca, Vaclav; Bozdechova, Ivana; Cech, Pavel; Musil, Vladimir

    2008-08-01

    The anatomical terminology is a base for medical communication. It is elaborated into a nomenclature in Latin. Its history goes back to 1895, when the first Latin anatomical nomenclature was published as Basiliensia Nomina Anatomica. It was followed by seven revisions (Jenaiensia Nomina Anatomica 1935, Parisiensia Nomina Anatomica 1955, Nomina Anatomica 2nd to 6th edition 1960-1989). The last revision, Terminologia Anatomica, (TA) created by the Federative Committee on Anatomical Terminology and approved by the International Federation of Associations of Anatomists, was published in 1998. Apart from the official Latin anatomical terminology, it includes a list of recommended English equivalents. In this article, major changes and pitfalls of the nomenclature are discussed, as well as the clinical anatomy terms. The last revision (TA) is highly recommended to the attention of not only teachers, students and researchers, but also to clinicians, doctors, translators, editors and publishers to be followed in their activities.

  17. Historical Perspectives and Guidelines for Botulinum Neurotoxin Subtype Nomenclature

    Directory of Open Access Journals (Sweden)

    Michael W. Peck

    2017-01-01

    Full Text Available Botulinum neurotoxins are diverse proteins. They are currently represented by at least seven serotypes and more than 40 subtypes. New clostridial strains that produce novel neurotoxin variants are being identified with increasing frequency, which presents challenges when organizing the nomenclature surrounding these neurotoxins. Worldwide, researchers are faced with the possibility that toxins having identical sequences may be given different designations or novel toxins having unique sequences may be given the same designations on publication. In order to minimize these problems, an ad hoc committee consisting of over 20 researchers in the field of botulinum neurotoxin research was convened to discuss the clarification of the issues involved in botulinum neurotoxin nomenclature. This publication presents a historical overview of the issues and provides guidelines for botulinum neurotoxin subtype nomenclature in the future.

  18. Tacuarembo formation: its age and a new nomenclatural proposal

    International Nuclear Information System (INIS)

    Soto, M.; Perea, D.; Martinez, S.; Veroslavsky, G.

    2004-01-01

    Tacuarembo Formation: its age and a new nomenclatural proposal. A new nomenclatural proposal concerning the Tacuarembo Formation is formalized, denominating the Lower and Upper members as Martinote Member (stratotype: Cerro Batovi) and Rivera Member (stratotype: Subida de Pena, respectively. The Assemblage-Zone of Priohybodus arambourgi-Asiatoceratodus tiguidensis is defined. Fossil conchostracans and fishes from Martinote Member indicate a Kimmeridgian-Albian age for this unit, which in addition to the stratigraphic relationships with Arapey Formation implies that Tacuarembo Formation was deposited in the Kimmeridgian-Hautevirian interval [es

  19. Influence of nomenclature in the interpretation of lumbar disk contour on MR imaging: a comparison of the agreement using the combined task force and the nordic nomenclatures.

    Science.gov (United States)

    Arana, E; Kovacs, F M; Royuela, A; Estremera, A; Sarasíbar, H; Amengual, G; Galarraga, I; Martínez, C; Muriel, A; Abraira, V; Zamora, J; Campillo, C

    2011-01-01

    The CTF nomenclature had not been tested in clinical practice. The purpose of this study was to compare the reliability and diagnostic confidence in the interpretation of disk contours on lumbar 1.5T MR imaging when using the CTF and the Nordic nomenclatures. Five general radiologists from 3 hospitals blindly and independently assessed intravertebral herniations (Schmorl node) and disk contours on the lumbar MR imaging of 53 patients with low back pain, on 4 occasions. Measures were taken to minimize the risk of recall bias. The Nordic nomenclature was used for the first 2 assessments, and the CTF nomenclature, in the remaining 2. Radiologists had not previously used either of the 2 nomenclatures. κ statistics were calculated separately for reports deriving from each nomenclature and were categorized as almost perfect (0.81-1.00), substantial (0.61-0.80), moderate (0.41-0.60), fair (0.21-0.40), slight (0.00-0.20), and poor (<0.00). Categorization of intra- and interobserver agreement was the same across nomenclatures. Intraobserver reliability was substantial for intravertebral herniations and disk contour abnormalities. Interobserver reliability was moderate for intravertebral herniations and fair to moderate for disk contour. In conditions close to clinical practice, regardless of the specific nomenclature used, a standardized nomenclature supports only moderate interobserver agreement. The Nordic nomenclature increases self-confidence in an individual observer's report but is less clear regarding the classification of disks as normal versus bulged.

  20. On the nomenclature of coelom-derived body cavities.

    Science.gov (United States)

    Knospe, C

    2008-06-01

    A rationalization of terms about the body cavities is urgently needed. Students and practitioners have difficulty in understanding the contradictory terms prevalent at present. For many years, the International Committee on Veterinary Gross Anatomical Nomenclature has failed to bring it off; therefore some proposals for the anatomical instruction until the next edition of the Nomina Anatomica Veterinaria are made.

  1. Nomenclature proposal to describe vocal fold motion impairment

    NARCIS (Netherlands)

    Rosen, Clark A.; Mau, Ted; Remacle, Marc; Hess, Markus; Eckel, Hans E.; Young, VyVy N.; Hantzakos, Anastasios; Yung, Katherine C.; Dikkers, Frederik G.

    2016-01-01

    The terms used to describe vocal fold motion impairment are confusing and not standardized. This results in a failure to communicate accurately and to major limitations of interpreting research studies involving vocal fold impairment. We propose standard nomenclature for reporting vocal fold

  2. Nomenclature proposal to describe vocal fold motion impairment

    NARCIS (Netherlands)

    Rosen, Clark A.; Mau, Ted; Remacle, Marc; Hess, Markus; Eckel, Hans E.; Young, VyVy N.; Hantzakos, Anastasios; Yung, Katherine C.; Dikkers, Frederik G.

    The terms used to describe vocal fold motion impairment are confusing and not standardized. This results in a failure to communicate accurately and to major limitations of interpreting research studies involving vocal fold impairment. We propose standard nomenclature for reporting vocal fold

  3. Toomkiriku Saueri orel saab korda! / Hugo Lepnurm, Toomas Mäeväli ; interv. Alo Põldmäe

    Index Scriptorium Estoniae

    Lepnurm, Hugo, 1914-1999

    1998-01-01

    Prof. Hugo Lepnurm ja orelimeister Toomas Mäeväli Toomkiriku Saueri oreli restaureerimise käigust saksa firmas Orgelwerkstatt Christian Scheffler. Oreli sisseõnnistamine 1. augustil 1998. Samas andmed oreli elukäigust. Oreli ehitas 1858. a. saksa meister Friedrich Ladegast. Eestis viimasel ajal töökorda saadud teistest orelitest.

  4. Lepidoptera outbreaks in response to successional changes after the passage of Hurricane Hugo in Puerto Rico Rico

    Science.gov (United States)

    J.A. Torres

    1992-01-01

    Fifteen species of Lepidoptera occurred in large numbers in spring and early summer after the passage of Hurricane Hugo over the north-east of Puerto Rico. Spodoptera eridania (Noctuidae) was the most common of the larvae and fed on 56 plant species belonging to 31 families. All the Lepidoptera fed on early successional vegetation. Some of the plants represent new host...

  5. Hugo Cowes, devoto esencialmente de Borges, que engendró a Pierre Menard, que engendró a Don Quijote

    Directory of Open Access Journals (Sweden)

    Miriam Neri Chiani

    2005-11-01

    Full Text Available The borgesian view runs in the works of Hugo Cowes on El Quijote two paralel roads: the itinerary of the hero as an epistemlogical experience and the raising circumnstances in that course as referentiality difficulties of the language.

  6. Comparing vegetation cover in the Santee Experimental Forest, South Carolina (USA), before and after hurricane Hugo: 1989-2011

    Science.gov (United States)

    Giovanni R. Cosentino

    2013-01-01

    Hurricane Hugo struck the coast of South Carolina on September 21, 1989 as a category 4 hurricane on the Saffir-Simpson Scale. Landsat Thematic mapper was utilized to determine the extent of damage experienced at the Santee Experimental Forest (SEF) (a part of Francis Marion National Forest) in South Carolina. Normalized Difference Vegetation Index (NDVI) and the...

  7. Measuring Absolutists: Justices Hugo L. Black and William O. Douglas and Their Differences of Opinion on Freedom of the Press.

    Science.gov (United States)

    Schwartz, Thomas A.

    The absolutist approach to the First Amendment of the United States Constitution--argued for many years by Supreme Court Justices Hugo L. Black and William O. Douglas--is regarded as the most libertarian interpretation by most mass communication law students. However, the two justices found agreement difficult in some First Amendment cases,…

  8. In search of altruistic community: patterns of social support mobilization following Hurricane Hugo.

    Science.gov (United States)

    Kaniasty, K; Norris, F H

    1995-08-01

    Twelve months after Hurricane Hugo, 1,000 disaster victims and nonvictims were asked about social support they exchanged following the hurricane. Victims of disaster received and provided very high levels of tangible, informational, and emotional support. Disaster exposure (loss and harm) was a strong predictor of help received and a modest predictor of help provided. However, postdisaster help was not distributed equally and disaster exposure was more strongly related to social support in some groups than in others. Race, education, and age most consistently moderated the impact of disaster exposure on receipt of postdisaster support. Blacks and less educated victims received less help than similarly affected victims who were white or more educated. Relative disadvantage of being old in receiving support was not the case for those elderly disaster victims who experienced threats to their lives or health. Some subgroups of victims were relied upon disproportionately for providing assistance. Implications for social support research are addressed.

  9. Group protocol to mitigate disaster stress and enhance social support in adolescents exposed to Hurricane Hugo.

    Science.gov (United States)

    Stewart, J B; Hardin, S B; Weinrich, S; McGeorge, S; Lopez, J; Pesut, D

    1992-01-01

    Literature reports that cognitive understanding and social support can mitigate stress in both adults and adolescents. As a subcomponent of the Carolina Adolescent Health Project (CAHP), this research evaluated the efficacy of a Cognitive Social Support (CSS) group protocol designed to mitigate the disaster stress of adolescents who had been exposed seriously to Hurricane Hugo. A purposive sample of 259 students participated in and evaluated the CSS. This article reports the specific structure, content, process, rationale, and cost of the CSS. Evaluations indicated that 82% of the students evaluated the small-group component of the CSS as "very good" or "excellent," while 70% rated the large-group component as "very good" or "excellent."

  10. Life course transitions and natural disaster: marriage, birth, and divorce following Hurricane Hugo.

    Science.gov (United States)

    Cohan, Catherine L; Cole, Steve W

    2002-03-01

    Change in marriage, birth, and divorce rates following Hurricane Hugo in 1989 were examined prospectively from 1975 to 1997 for all counties in South Carolina. Stress research and research on economic circumstances suggested that marriages and births would decline and divorces would increase in affected counties after the hurricane. Attachment theory suggested that marriages and births would increase and divorces would decline after the hurricane. Time-series analysis indicated that the year following the hurricane, marriage, birth, and divorce rates increased in the 24 counties declared disaster areas compared with the 22 other counties in the state. Taken together, the results suggested that a life-threatening event motivated people to take significant action in their close relationships that altered their life course.

  11. Normal maintenance costs drop at Duke Power: Impact of Hurricane Hugo being assessed

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    William S. Lee, chairman and president of Duke Power Company, said that a third-quarter earnings increase was primarily due to lower plant maintenance costs, but that figures aren't in yet on the damages related to Hurricane Hugo, which ripped through the Carolinas in late September. The severity of this storm is unprecedented in the company's history, he said. Lee also announced that Duke Power has entered into a new partnership with the Fluor Corporation, of Irvine, California. The two companies, operating under the name Duke/Fluor Daniel, will offer the power industry a single source of design, engineering, construction, and operation services for new and existing coal-fired plants

  12. Hugo Chavez: a neo-populist phenomenon of the 21st century’s Latin America

    Directory of Open Access Journals (Sweden)

    Sebastián Acosta Zapata

    2013-12-01

    Full Text Available The neo-populism is a socio-political phenomenon, which is characteristic of Latin America in the 21st century, but it has a clear legacy of populism found throughout the entire region in the twentieth century. Hugo Chavez was a political and military figure recognized for his social policies and practices, marked by personalism and the appeal to a direct relationship with people while planting a leftist political discourse called “Socialism of the 21st century”. This paper aims to conceptualize, from the sociological and political theories, the present situation in Latin America, with a special focus on Venezuela, and argue that Chávez must be regarded as the most outstanding figure of the neo-populism of the early twenty-first century.

  13. Come guardare ai classici e vivere felici: “The Artist”, "Hugo", "War Horse"

    Directory of Open Access Journals (Sweden)

    Michele Guerra

    2012-06-01

    Full Text Available The recent success of films such as The Artist by Michel Hazanavicius, Hugo by Martin Scorsese and War Horse by Steven Spielberg shows a renewed interest in the history of cinema, from its origins to the classical period. Ever easier to identify in our digital era when film enjoys a virtual existence, this trend confirms how narrative articulations and audience practices have largely remained unchanged, despite the extraordinarily wide-ranging transformations which have recently affected the medium. The study of quotation in these three films not only allows us to grasp how they work and interact with the texts and contexts they refer to, but above all to evaluate the effective result of the metatextual discourses formulated by their authors.

  14. Standardized CT protocols and nomenclature: better, but not yet there

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Sarabjeet; Kalra, Mannudeep K. [Harvard Medical School, Department of Radiology, Massachusetts General Hospital, Boston, MA (United States)

    2014-10-15

    Radiation dose associated with CT is an important safety concern in patient care, especially in children. Technical advancements in multidetector-row CT scanner technology offer several advantages for clinical applications; these advancements have considerably increased CT utilization and enhanced the complexity of CT scanning protocols. Furthermore there are several scan manufacturers spearheading these technical advancements, leading to different commercial names causing confusion among the users, especially at imaging sites with scanners from different vendors. Several scientific studies and the National Council on Radiation Protection and Measurements (NCRP) have shown variation in CT radiation doses for same body region and similar scanning protocols. Therefore there is a need for standardization of scanning protocols and nomenclature of scan parameters. The following material reviews the status and challenges in standardization of CT scanning and nomenclature. (orig.)

  15. What is 'fascia'? A review of different nomenclatures.

    Science.gov (United States)

    Schleip, Robert; Jäger, Heike; Klingler, Werner

    2012-10-01

    There are many different definitions of fascia. Here the three most common nomenclatures are compared, including that of the Federative International Committee on Anatomical Terminology (1998), the definition included in the latest British edition of Gray's Anatomy (2008) and the newer and more comprehensive terminology suggested at the last international Fascia Research Congress (2012). This review covers which tissues are included and excluded in each of these nomenclatures. The advantages and disadvantages of each terminology system are suggested and related to different fields of application, ranging from histology, tissue repair, to muscular force transmission and proprioception. Interdisciplinary communication involving professionals of different fields is also discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. PALM-COEIN Nomenclature for Abnormal Uterine Bleeding.

    Science.gov (United States)

    Deneris, Angela

    2016-05-01

    Approximately 30% of women will experience abnormal uterine bleeding (AUB) during their life time. Previous terms defining AUB have been confusing and imprecisely applied. As a consequence, both clinical management and research on this common problem have been negatively impacted. In 2011, the International Federation of Gynecology and Obstetrics (FIGO) Menstrual Disorders Group (FMDG) published PALM-COEIN, a new classification system for abnormal bleeding in the reproductive years. Terms such as menorrhagia, menometrorrhagia, metrorrhagia, dysfunctional uterine bleeding, polymenorrhea, oligomenorrhea, and uterine hemorrhage are no longer recommended. The PALM-COEIN system was developed to standardize nomenclature to describe the etiology and severity of AUB. A brief description of the PALM-COEIN nomenclature is presented as well as treatment options for each etiology. Clinicians will frequently encounter women with AUB and should report findings utilizing the PALM-COEIN system. © 2016 by the American College of Nurse-Midwives.

  17. IAU nomenclature for albedo features on the planet Mercury

    Science.gov (United States)

    Dollfus, A.; Chapman, C. R.; Davies, M. E.; Gingerich, O.; Goldstein, R.; Guest, J.; Morrison, D.; Smith, B. A.

    1978-01-01

    The International Astronomical Union has endorsed a nomenclature for the albedo features on Mercury. Designations are based upon the mythological names related to the god Hermes; they are expressed in Latin form. The dark-hued albedo features are associated with the generic term Solitudo. The light-hued areas are designated by a single name without generic term. The 32 names adopted are allocated on the Mercury map.

  18. Contralateral Vocal Fold Reactive Lesions: Nomenclature, Treatment Choice, and Outcome.

    Science.gov (United States)

    Koss, Shira L; Kidwai, Sarah M; Pitman, Michael J

    2016-06-01

    Contralateral reactive lesions (RLs) represent a distinct entity among benign bilateral vocal fold (VF) lesions. Lack of uniform nomenclature and a myriad of surgical options have hampered attempts to develop treatment guidelines. The objective of this study is to better define RLs and their prognosis, through the development of a standard nomenclature, with an aim to guide treatment and delineate the role of phonosurgery. Case series with chart review. Tertiary care center. Analysis was performed on patients with Current Procedural Terminology code 31545. Operative reports with a primary lesion and contralateral RL were included. Outcomes included the Voice Handicap Index-10 (VHI-10) and GRBAS (grade, roughness, breathiness, asthenia, and strain) scale, lesion persistence/recurrence, mucosal wave, and edge character based on blinded videostroboscopy review. A nomenclature was developed based on intraoperative RLs (n = 30), defined by lesion consistency (fibrous or polypoid) and relationship to normal VF edge (gradual or steep). Reactive lesion treatment included no intervention, excision, potassium titanyl phosphate laser, steroid injection, or a combination thereof. Observations included the following: inconsistent treatment modalities were employed, excision of RLs did not yield better outcomes, fibrous RLs were more likely to persist and polypoid lesions more likely to recur, gradual lesions were more likely to remain disease free, and most treatments showed improved mucosal wave, VHI-10, and GRBAS. Reactive lesions have not been well classified, and treatments are based on subjective intraoperative decision making with unpredictable outcomes. The nomenclature proposed will allow for a better definition of the RL and provide a framework for future research to identify optimal treatment. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

  19. Failed PCR of Ganoderma type specimens affects nomenclature.

    Science.gov (United States)

    Paterson, R R M; Lima, N

    2015-06-01

    The nomenclature of Ganoderma used as a Chinese medicine is debated. A group of researchers could not amplify the DNA of type specimens and concluded the DNA was degraded irreparably. New topotypes were used as the type specimens which was premature. The use of internal amplification controls is recommended to determine if other factors were involved as alternative explanations. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Nomenclatural realignment of Neotyphodium species with genus Epicholë.

    Science.gov (United States)

    Leuchtmann, Adrian; Bacon, Charles W; Schardl, Christopher L; White, James F; Tadych, Mariusz

    2014-01-01

    Nomenclatural rule changes in the International Code of Nomenclature for algae, fungi and plants, adopted at the 18th International Botanical Congress in Melbourne, Australia, in 2011, provide for a single name to be used for each fungal species. The anamorphs of Epichloë species have been classified in genus Neotyphodium, the form genus that also includes most asexual Epichloë descendants. A nomenclatural realignment of this monophyletic group into one genus would enhance a broader understanding of the relationships and common features of these grass endophytes. Based on the principle of priority of publication we propose to classify all members of this clade in the genus Epichloë. We have reexamined classification of several described Epichloë and Neotyphodium species and varieties and propose new combinations and states. In this treatment we have accepted 43 unique taxa in Epichloë, including distinct species, subspecies, and varieties. We exclude from Epichloë the two taxa Neotyphodium starrii, as nomen dubium, and Neotyphodium chilense, as an unrelated taxon.

  1. Attitudes towards "disorders of sex development" nomenclature among affected individuals.

    Science.gov (United States)

    Johnson, Emilie K; Rosoklija, Ilina; Finlayson, Courtney; Chen, Diane; Yerkes, Elizabeth B; Madonna, Mary Beth; Holl, Jane L; Baratz, Arlene B; Davis, Georgiann; Cheng, Earl Y

    2017-12-01

    Although now commonly used in medicine, the updated "disorders of sex development" (DSD) nomenclature formally introduced in 2006 has never been universally accepted by members of the affected community, particularly advocacy groups. Use of this nomenclature by medical professionals may unintentionally negatively affect access to healthcare and research for individuals with DSD conditions. Among individuals affected by various DSD diagnoses, this study sought to (1) evaluate attitudes towards potentially controversial DSD terminology, (2) determine potential impact of terminology on how affected individuals access healthcare, and (3) explore alternate terms. A web-based survey was developed in collaboration with the AIS-DSDSG (Androgen Insensitivity Syndrome-DSD Support Group) leadership. AIS-DSDSG members (caregivers and affected individuals) were surveyed about attitudes towards DSD, potential impact on healthcare utilization, and alternate terms. A qualitative analysis of reasons for using/avoiding specific terms was performed. Surveys were completed by 202 out of 580 (35%) AIS-DSDSG members (61% affected, 39% caregivers; 16% non-gender binary; age range of affected individuals 0-86 years). Only 24% use disorder of sex development to describe themselves/their child. A majority (69%) had a negative emotional experience because of clinical use of nomenclature; 81% changed their care because of it. Preferred and non-preferred terms for clinical care and research are illustrated in the figure. Preferred diagnostic terms were intersex, variation in sex development, and difference of sex development (55%, 52%, and 50% liked/strongly liked, respectively). Disorder of sex development was not preferred (17% liked/strongly liked). About one-third reported that they would not attend a clinic named the Disorder of Sex Development Clinic. Overall, 81% provided qualitative comments; flexible terminology use was a key theme. These study findings are consistent with previous

  2. Planetary Nomenclature: An Overview and Update for 2017

    Science.gov (United States)

    Gaither, Tenielle; Hayward, Rose; IAU Working GroupPlanetary System Nomenclature

    2017-10-01

    The task of naming planetary surface features, rings, and natural satellites is managed by the International Astronomical Union’s (IAU) Working Group for Planetary System Nomenclature (WGPSN). There are currently 15,361 IAU-approved surface feature names on 41 planetary bodies, including moons and asteroids. The members of the WGPSN and its task groups have worked since the early 1970s to provide a clear, unambiguous system of planetary nomenclature that represents cultures and countries from all regions of Earth. WGPSN members include Rita Schulz (Chair) and 9 other members representing countries around the globe. The participation of knowledgeable scientists and experts in this process is vital to its success of the IAU WGPSN . Planetary nomenclature is a tool used to uniquely identify features on the surfaces of planets or satellites so they can be located, described, and discussed in publications, including peer-review journals, maps and conference presentations. Approved names are listed in the Transactions of the IAU and on the Gazetteer of Planetary Nomenclature website. Any names currently in use that are not listed the Gazetteer are not official. Planetary names must adhere to rules and conventions established by the IAU WGPSN (see http://planetarynames.wr.usgs.gov/Page/Rules for the complete list). The gazetteer includes an online Name Request Form (http://planetarynames.wr.usgs.gov/FeatureNameRequest) that can be used by members of the professional science community. Name requests are first reviewed by one of six task groups (Mercury, Venus, Moon, Mars, Outer Solar System, and Small Bodies). After a task group has reviewed a proposal, it is submitted to the WGPSN. Allow four to six weeks for the review and approval process. Upon WGPSN approval, names are considered formally approved and it is then appropriate to use them in publications. Approved names are immediately entered into the database and shown on the website. Questions about the nomenclature

  3. The effect of wave current interactions on the storm surge and inundation in Charleston Harbor during Hurricane Hugo 1989

    Science.gov (United States)

    Xie, Lian; Liu, Huiqing; Peng, Machuan

    The effects of wave-current interactions on the storm surge and inundation induced by Hurricane Hugo in and around the Charleston Harbor and its adjacent coastal regions are examined by using a three-dimensional (3-D) wave-current coupled modeling system. The 3-D storm surge and inundation modeling component of the coupled system is based on the Princeton ocean model (POM), whereas the wave modeling component is based on the third-generation wave model, simulating waves nearshore (SWAN). The results indicate that the effects of wave-induced surface, bottom, and radiation stresses can separately or in combination produce significant changes in storm surge and inundation. The effects of waves vary spatially. In some areas, the contribution of waves to peak storm surge during Hurricane Hugo reached as high as 0.76 m which led to substantial changes in the inundation and drying areas simulated by the storm surge model.

  4. The Psychotechnics of Everyday Life: Hugo Münsterberg and the Politics of Applied Psychology, 1887-1917

    OpenAIRE

    Blatter, Jeremy Todd

    2014-01-01

    This dissertation examines the relationship between experimental psychology and everyday life through the prism of Hugo Münsterberg and the Harvard Psychological Laboratory during the Progressive Era. Catalyzed by calls from the burgeoning educational community in the 1890s, academic psychologists were increasingly drawn into diverse cultural and political debates bearing on diverse facets of social reform and modernization. Educators, for example, courted psychologists to improve pedagogical...

  5. Zahraniční politika Venezuely po nástupu Hugo Cháveze

    OpenAIRE

    Kadlecová, Anna

    2010-01-01

    The aim of this work is to characterize the differences of the foreign policy of Venezuela before and after the onset of Hugo Chavez. Methods applied for achievement of this aim were analysis and subsequent comparison. The main topics concern the political developments in Venezuela until 1998 and foreign policy conducted in this period, in the next chapter the political basis of Chávez's foreign policy are analyzed and in conclusion the itself Venezuela's foreign policy after 1998 is describe...

  6. The Effect of Acupressure on Sanyinjiao and Hugo Points on Labor Pain in Nulliparous Women : A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Reza Heshmat

    2013-06-01

    Full Text Available Introduction:Most women have experienced child birth and its pain, which is inevitable. If this pain is not controlled it leads to prolonged labor and injury to the mother and fetus. This study was conducted to identify the effect of acupressure on sanyinjiao and hugo points on delivery pain in nulliparous women. Methods:This was a randomized controlled clinical trial on 84 nulliparous women in hospitals of Ardebil, Iran. The participants were divided by randomized blocks of 4 and 6 into two groups. The intervention was in the form of applying pressure at sanyinjiao and hugo points based on different dilatations. The intensity of the pain before and after the intervention was recorded by visual scale of pain assessment. To determine the effect of pressure on the intensity of labor pain, analytical descriptive test was conducted in SPSS (version 13. Results:There was a significant decrease in mean intensity of pain after each intervention in the experimental group with different dilatations (4, 6, 8, and 10 cm. Moreover, the Student’s independent t-test results indicated that the mean intensity of pain in the experimental group after the intervention in all four dilatations was significantly lower than the control group. Repeated measures ANOVA test indicated that in both experimental and control groups in four time periods, there was a statistically significant difference. Conclusion:Acupressure on sanyinjiao and hugo points decreases the labor pain. Therefore, this method can be used effectively in the labor process.

  7. Estado y nación durante el golpe contra Hugo Chávez

    Directory of Open Access Journals (Sweden)

    Coronil, Fernando

    2005-06-01

    Full Text Available This essay has two objetives. In the first place, it is a discussion of the development of the coup d’etat against Hugo Chávez during April 11th at 14th of 2002, focusing on the competing views of the opposition and supporters of the government in relation to three processes: the march against the violation of “meritocracia” in the oil industry (corporate criteria for selecting the managers of the state’s oil company, the massacre that took place on April 11th, and the act of proclamation of Pedro Carmona as president on April 12th. The essay examines in particular the choreography of these events and the changing conceptions of the nation and the state involved in these processes. Secondly, on the basis of this examination, the essay concludes with some theoretical observations concerning the state, its constitution, and the manner in which it exerts its hegemony.

    Este ensayo tiene dos objetivos. En primer lugar, es una discusión sobre el golpe de Estado contra Hugo Chávez que se desarrolló entre el 11 y el 14 de abril de 2002. Se enfoca en las contrapuestas visiones de la oposición y de los partidarios del gobierno en relación con tres procesos: la marcha en protesta contra la violación de la meritocracia petrolera, la masacre del 11 de abril y el acto de proclamación de Pedro Carmona como presidente el 12 de abril. Examina en particular la coreografia de estos eventos y la transformación de las concepciones de la nación y el Estado involucradas en estos procesos. En segundo lugar, sobre la base de esta examinación, el ensayo concluye con algunas observaciones teóricas sobre el Estado, su constitución y la forma como ejerce su hegemonía.

  8. Community Intelligence in Knowledge Curation: An Application to Managing Scientific Nomenclature

    OpenAIRE

    Dai, Lin; Xu, Chao; Tian, Ming; Sang, Jian; Zou, Dong; Li, Ang; Liu, Guocheng; Chen, Fei; Wu, Jiayan; Xiao, Jingfa; Wang, Xumin; Yu, Jun; Zhang, Zhang

    2013-01-01

    Harnessing community intelligence in knowledge curation bears significant promise in dealing with communication and education in the flood of scientific knowledge. As knowledge is accumulated at ever-faster rates, scientific nomenclature, a particular kind of knowledge, is concurrently generated in all kinds of fields. Since nomenclature is a system of terms used to name things in a particular discipline, accurate translation of scientific nomenclature in different languages is of critical im...

  9. Nomenclatural benchmarking: the roles of digital typification and telemicroscopy

    Directory of Open Access Journals (Sweden)

    Quentin Wheeler

    2012-07-01

    Full Text Available Nomenclatural benchmarking is the periodic realignment of species names with species theories and is necessary for the accurate and uniform use of Linnaean binominals in the face of changing species limits. Gaining access to types, often for little more than a cursory examination by an expert, is a major bottleneck in the advance and availability of biodiversity informatics. For the nearly two million described species it has been estimated that five to six million name-bearing type specimens exist, including those for synonymized binominals. Recognizing that examination of types in person will remain necessary in special cases, we propose a four-part strategy for opening access to types that relies heavily on digitization and that would eliminate much of the bottleneck: (1 modify codes of nomenclature to create registries of nomenclatural acts, such as the proposed ZooBank, that include a requirement for digital representations (e-types for all newly described species to avoid adding to backlog; (2 an “r” strategy that would engineer and deploy a network of automated instruments capable of rapidly creating 3-D images of type specimens not requiring participation of taxon experts; (3 a “K” strategy using remotely operable microscopes to engage taxon experts in targeting and annotating informative characters of types to supplement and extend information content of rapidly acquired e-types, a process that can be done on an as-needed basis as in the normal course of revisionary taxonomy; and (4 creation of a global e-type archive associated with the commissions on nomenclature and species registries providing one-stop-shopping for e-types. We describe a first generation implementation of the “K” strategy that adapts current technology to create a network of Remotely Operable Benchmarkers Of Types (ROBOT specifically engineered to handle the largest backlog of types, pinned insect specimens. The three initial instruments will be in the

  10. Human anatomy nomenclature rules for the computer age.

    Science.gov (United States)

    Neumann, Paul E; Baud, Robert; Sprumont, Pierre

    2017-04-01

    Information systems are increasing in importance in biomedical sciences and medical practice. The nomenclature rules of human anatomy were reviewed for adequacy with respect to modern needs. New rules are proposed here to ensure that each Latin term is uniquely associated with an anatomical entity, as short and simple as possible, and machine-interpretable. Observance of these recommendations will also benefit students and translators of the Latin terms into other languages. Clin. Anat. 30:300-302, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  11. Nomenclatural benchmarking: the roles of digital typification and telemicroscopy.

    Science.gov (United States)

    Wheeler, Quentin; Bourgoin, Thierry; Coddington, Jonathan; Gostony, Timothy; Hamilton, Andrew; Larimer, Roy; Polaszek, Andrew; Schauff, Michael; Solis, M Alma

    2012-01-01

    Nomenclatural benchmarking is the periodic realignment of species names with species theories and is necessary for the accurate and uniform use of Linnaean binominals in the face of changing species limits. Gaining access to types, often for little more than a cursory examination by an expert, is a major bottleneck in the advance and availability of biodiversity informatics. For the nearly two million described species it has been estimated that five to six million name-bearing type specimens exist, including those for synonymized binominals. Recognizing that examination of types in person will remain necessary in special cases, we propose a four-part strategy for opening access to types that relies heavily on digitization and that would eliminate much of the bottleneck: (1) modify codes of nomenclature to create registries of nomenclatural acts, such as the proposed ZooBank, that include a requirement for digital representations (e-types) for all newly described species to avoid adding to backlog; (2) an "r" strategy that would engineer and deploy a network of automated instruments capable of rapidly creating 3-D images of type specimens not requiring participation of taxon experts; (3) a "K" strategy using remotely operable microscopes to engage taxon experts in targeting and annotating informative characters of types to supplement and extend information content of rapidly acquired e-types, a process that can be done on an as-needed basis as in the normal course of revisionary taxonomy; and (4) creation of a global e-type archive associated with the commissions on nomenclature and species registries providing one-stop-shopping for e-types. We describe a first generation implementation of the "K" strategy that adapts current technology to create a network of Remotely Operable Benchmarkers Of Types (ROBOT) specifically engineered to handle the largest backlog of types, pinned insect specimens. The three initial instruments will be in the Smithsonian Institution

  12. The effects of Hurricane Hugo on suspended-sediment loads, Lago Loiza Basin, Puerto Rico

    Science.gov (United States)

    Gellis, A.

    1993-01-01

    In the two main tributaries that enter Lago Loiza, Rio Grande de Loiza and Rio Gurabo, 99 600 tonnes of suspended sediment was transported by 58.2??106 m3 of runoff in a 48 h period. The storm-average suspended-sediment concentration in the Rio Grande de Loiza for Hurricane Hugo was 2290 mgl-1, the second lowest for the 12 storms that have been monitored at this site. In Rio Gurabo the storm-average suspended-sediment concentration was 1420 mg l -1, the sixth lowest recorded out of 15 monitored storms. In Quebrada Salvatierra, a small tributary to Rio Grande de Loiza, suspended-sediment concentrations were as low as 33 mg l-1 during peak runoff of 20m3s-1. Normally the suspended-sediment concentrations at this discharge are 300 mg l-1. Hurricane force winds seem to be the most important factor contributing to the lower than expected suspended-sediment loads. High winds caused vegetation and debris to be dislodged and displaced. Debris accumulated on hillslopes and in small channels, blocked bridges and formed debris dams. These dams caused local backwater effects that reduced stream velocities and decreased suspended-sediment loads. -from Author

  13. Psychological evaluations, referrals, and follow-up of adolescents after their exposure to Hurricane Hugo.

    Science.gov (United States)

    Grant, S M; Hardin, S B; Pesut, D J; Hardin, T

    1997-01-01

    There is little understanding of adolescent appraisal of stress and crisis intervention for adolescents who are exposed to major stress such as that of a natural disaster. A description of the psychological evaluations, referrals, and follow-up assessments made by nurse practitioners (NPs) and a nurse psychotherapist (NPT) of adolescents (N = 507) in two South Carolina high schools who experienced Hurricane Hugo. The NPs' evaluations concluded that 63 adolescents (12%) exhibited symptoms of psychological distress. The NPs referred 36 of these adolescents to high school counselors for minor distress or school-related problems and 27 for more intensive clinical evaluation by an NPT. Of the 27 adolescents who were referred to the NPT, 10 had symptoms associated with adolescent adjustment reaction, 8 showed symptoms of depression, 5 revealed symptoms of posttraumatic stress disorder, and 4 complained of serious family problems. Based on these data and the mental processes described by these adolescents, the authors propose a model and suggest adolescent appraisal of stress and crisis is a critical issue to consider when intervening with adolescents who are exposed to major stressors, including those associated with a disaster.

  14. [HUGO STEINHAUS--CO-FOUNDER OF THE LWÓW SCHOOL OF MATHEMATICS].

    Science.gov (United States)

    Wócik, Wiesław

    2014-01-01

    The paper is dedicated to the presentation of professor Hugo Steinhaus--co-founder of the Lwów School of Mathematics. It is indicated that had it not been for the scholar, the founding and development of the Lwów School of Mathematics would have been almost impossible. The analyses focus on his undertakings during the Lvov period in the early 1920s and those events that preceded the founding of the school (namely Steinhaus's education at the Göttingen University, various meetings and gatherings, discussions, first fascinations and mathematical dissertations). This paper, however, does not look into the scientific output of Steinhaus, only presents his method of scientific work and highlights the strategy that he chose in order to create the scientific community. An attempt has been also made to justify the effectiveness of the adopted strategy by describing the scientific atmosphere of Lvov and intellectual potential of the students of the school. Steinhaus's activities in the 1930s will be only marginally presented with an impact on particularly interesting cooperation with the alumni of the Lwów School of Mathematics--Marek Kac, Stefan Kaczmarz, Paweł Nikliborec and scholars from other fields of science (as part of the process of the application of mathematics).

  15. Screening the psychological laboratory: Hugo Münsterberg, psychotechnics, and the cinema, 1892-1916.

    Science.gov (United States)

    Blatter, Jeremy

    2015-03-01

    According to Hugo Münsterberg, the direct application of experimental psychology to the practical problems of education, law, industry, and art belonged by definition to the domain of psychotechnics. Whether in the form of pedagogical prescription, interrogation technique, hiring practice, or aesthetic principle, the psychotechnical method implied bringing the psychological laboratory to bear on everyday life. There were, however, significant pitfalls to leaving behind the putative purity of the early psychological laboratory in pursuit of technological utility. In the Vocation Bureau, for example, psychological instruments were often deemed too intimidating for a public unfamiliar with the inner workings of experimental science. Similarly, when psychotechnical means were employed by big business in screening job candidates, ethical red flags were raised about this new alliance between science and capital. This tension was particularly evident in Münsterberg's collaboration with the Paramount Pictures Corporation in 1916. In translating psychological tests into short experimental films, Münsterberg not only envisioned a new mass medium for the dissemination of psychotechnics, but a means by which to initiate the masses into the culture of experimental psychology.

  16. You can't do that! Hugo Münsterberg and misapplied psychology.

    Science.gov (United States)

    Weiss, Kenneth J; Xuan, Yan

    2015-01-01

    This article examines a false start in the application of psychology to the law. While there had been expert testimony from physicians in criminal and civil cases in America since the nineteenth century, forensic psychology first emerged in the early twentieth century. Following European traditions of experimental psychology, Hugo Münsterberg applied the nascent science of memory research to the assessment of witness credibility. A brilliant and popular Harvard professor, Münsterberg touted his technique of word-association to determine truth. Forensic psychology's development was stalled by resistance from within legal authorities, including John Henry Wigmore, the leading expert on evidence. However, Münsterberg was a sensation in popular media. In this article, the authors examine early attempts to import experimental psychology into the courtroom and the arguments against them. Not only were Münsterberg's findings premature, they touched on a forbidden domain for witnesses: fact finding. While sincere, he learned that the determination of truth lay within the province of juries and judges, not psychologists. Thus, the application of psychology to the law was delayed. The authors review the lessons from Münsterberg's false start and comment on developments in the admissibility of scientific testimony. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Sex determination and disorders of sex development according to the revised nomenclature and classification in 46,XX individuals.

    Science.gov (United States)

    Kousta, Eleni; Papathanasiou, Asteroula; Skordis, Nicos

    2010-01-01

    There have been considerable advances concerning understanding of the early and later stages of ovarian development; a number of genes have been implicated and their mutations have been associated with developmental abnormalities. The most important genes controlling the initial phase of gonadal development, identical in females and males, are Wilms' tumor suppressor 1 (WT1) and steroidogenic factor 1 (SF1). Four genes are likely to be involved in the subsequent stages of ovarian development (WNT4, DAX1, FOXL2 and RSPO1), but none is yet proven to be the ovarian determining factor. Changes in nomenclature and classification were recently proposed in order to incorporate genetic advances and substitute gender-based diagnostic labels in terminology. The term "disorders of sex development" (DSD) is proposed to substitute the previous term "intersex disorders". Three main categories have been used to describe DSD in the 46,XX individual: 1) disorders of gonadal (ovarian) development: ovotesticular DSD, previously named true hermaphroditism, testicular DSD, previously named XX males, and gonadal dysgenesis; 2) disorders related to androgen excess (congenital adrenal hyperplasia, aromatase deficiency and P450 oxidoreductase deficiency); and 3) other rare disorders. In this mini-review, recent advances concerning development of the genital system in 46,XX individuals and related abnormalities are discussed. Basic embryology of the ovary and molecular pathways determining ovarian development are reviewed, focusing on mutations disrupting normal ovarian development. Disorders of sex development according to the revised nomenclature and classification in 46,XX individuals are summarized, including genetic progress in the field.

  18. Managing the materials of tomorrow through nomenclature standardization

    International Nuclear Information System (INIS)

    Garstka, R.M.; Kowalchick, D.P.

    1993-01-01

    Virginia Power's nuclear materials management organization has developed a new system to improve material visibility, accessibility, and useability in order to optimize inventory utilization. At a previous American Nuclear Society conference, the completion of the Material Nomenclature Standardization Project and the benefits realized through this effort were reported. This paper reports on new avenues that have been taken and the trials and successes experienced as a by-product of nomenclature standardization. New programs have been established to overcome problems of the past, gain control of inventory growth, and promote stock material utilization. At Virginia Power, the materials management organization is continually challenged to take the next step, strive to set and attain higher goals, and look beyond the status quo for now approaches to improved efficiency. As the standards program came to an end, we saw that our open-quotes first stepclose quotes was a big one. Standardization and computerized sorting solved the inability to retrieve parts without manufacturer's part numbers but also opened up new challenges. Building new systems and processes to make management of the inventory more effective was envisioned as an opportunity

  19. A system of nomenclature for rocks in Olkiluoto

    International Nuclear Information System (INIS)

    Mattila, J.

    2006-06-01

    Due to international interest in the Finnish deep repository project at Olkiluoto (SW Finland) and the need for collaboration between scientists involved in site investigations for the disposal of spent nuclear fuel in other countries, a well-documented system of rock nomenclature is required, based on existing classification schemes and international recommendations. The BGS (British Geological Survey) rock classification scheme is the most comprehensive rock classification scheme and the basic principles behind it are utilised for the system of nomenclature for rocks in Olkiluoto. The BGS classification system is based on the use of descriptive names and a clear hierarchy, making it possible to classify rocks at different levels depending on the specific goals of the study, the level of available information, and the expertise of the user. Each rock type is assigned a root name, which is based on structural and textural characteristics or modal compositions of the rock and the root names are refined with qualifier terms as prefixes. Qualifier terms refer to the structure or modal composition of the rock. The bedrock at the Olkiluoto site consists of metamorphic and igneous rocks. The metamorphic rocks consist of migmatitic gneisses and (non-migmatitic) gneisses, which are further divided according to their structural characteristics and modal compositions, the former into stromatic, veined, diatexitic gneisses, the latter into mica, quartz, mafic and TGG gneisses. Igneous rocks consist of pegmatitic granites, K-feldspar porphyry and diabases. (orig.)

  20. 78 FR 15956 - Guidance for Industry on Tablet Scoring: Nomenclature, Labeling, and Data for Evaluation...

    Science.gov (United States)

    2013-03-13

    ...] Guidance for Industry on Tablet Scoring: Nomenclature, Labeling, and Data for Evaluation; Availability...) is announcing the availability of a guidance for industry entitled ``Tablet Scoring: Nomenclature... evaluating and labeling tablets that have been scored. (A scoring feature facilitates tablet splitting, which...

  1. A primer on polymer nomenclature: Structure-based, sourced-based and trade names

    Science.gov (United States)

    Polymer nomenclature is important because it is part of the language of polymer science and is needed for polymer identification, reference, and documentation. A primer on polymer nomenclature is provided herein for people new to the field or for instructional use. Both structure-based and source-...

  2. A Need for Logical and Consistent Anatomical Nomenclature for Cutaneous Nerves of the Limbs

    Science.gov (United States)

    Gest, Thomas R.; Burkel, William E.; Cortright, Gerald W.

    2009-01-01

    The system of anatomical nomenclature needs to be logical and consistent. However, variations in translation to English of the Latin and Greek terminology used in Nomina Anatomica and Terminologia Anatomica have led to some inconsistency in the nomenclature of cutaneous nerves in the limbs. An historical review of cutaneous nerve nomenclature…

  3. The current status of cyanobacterial nomenclature under the "prokaryotic" and the "botanical" code.

    Science.gov (United States)

    Oren, Aharon; Ventura, Stefano

    2017-10-01

    Cyanobacterial taxonomy developed in the botanical world because Cyanobacteria/Cyanophyta have traditionally been identified as algae. However, they possess a prokaryotic cell structure, and phylogenetically they belong to the Bacteria. This caused nomenclature problems as the provisions of the International Code of Nomenclature for algae, fungi, and plants (ICN; the "Botanical Code") differ from those of the International Code of Nomenclature of Prokaryotes (ICNP; the "Prokaryotic Code"). While the ICN recognises names validly published under the ICNP, Article 45(1) of the ICN has not yet been reciprocated in the ICNP. Different solutions have been proposed to solve the current problems. In 2012 a Special Committee on the harmonisation of the nomenclature of Cyanobacteria was appointed, but its activity has been minimal. Two opposing proposals to regulate cyanobacterial nomenclature were recently submitted, one calling for deletion of the cyanobacteria from the groups of organisms whose nomenclature is regulated by the ICNP, the second to consistently apply the rules of the ICNP to all cyanobacteria. Following a general overview of the current status of cyanobacterial nomenclature under the two codes we present five case studies of genera for which nomenclatural aspects have been discussed in recent years: Microcystis, Planktothrix, Halothece, Gloeobacter and Nostoc.

  4. Erosive effects of the storms HELENA (1963) and HUGO (1989) on Basse-Terre island (Guadeloupe - Lesser Antilles Arc).

    Science.gov (United States)

    Le Bivic, Rejanne; Allemand, Pascal; Delacourt, Christophe; Quiquerez, Amélie

    2014-05-01

    Basse-Terre is a volcanic island which belongs to the archipelago of Guadeloupe located in the Lesser Antilles Arc (Caribbean Sea). As a mountainous region in the tropical belt, Basse-Terre is affected by intense sediment transport due to extreme meteorological events. During the last fifty years, eight major tropical storms and hurricanes with intense rainfalls induced landslides and scars in the weathered layers. The purpose of this study is to compare two major meteorological events within a period of 26 years (HELENA in 10/1963 and HUGO in 09/1989) in order to qualify the parameters responsible of the spatial distribution of landslides and scars. The storm HELENA affected Basse-Terre between the 23rd and the 25th of October, 1963. The maximal daily rainfall reached 300 mm in Baillif which is located on the leeward coast at the altitude of 650 m while the maximum wind velocity reached 50 km/h. A similar exceptional event happened when the hurricane HUGO slammed the island in September 17, 1989. The maximum daily rainfall recorded in Sainte-Rose (on the northern coast) was 250 mm while it reached 208 mm in Petit-Bourg and the maximum wind speed was 60 km/h. Aerial images were acquired by the IGN (French Geographical Institute) before and a few weeks after the extreme events: less than three months after the event HELENA and less than a month after the event HUGO. Those images have been orthorectified at a metric resolution and combined in a GIS with a 10 m resolution DEM. Scars and landslides were digitalized and their surface area and mean slope were measured for both HELENA and HUGO. This work confirms several results proposed by a previous study related to the HELENA event: (1) the landslides occurred mainly in the center of the island and (2) the slope is the main parameter for the initiation of landslides, since all of them occurred with a slope superior to 30°. Furthermore, the resiliency of the surface affected by the landslides induced by HELENA was

  5. Notes on taxonomy and nomenclature of plants, III

    Directory of Open Access Journals (Sweden)

    de Bolòs, Oriol

    1988-01-01

    Full Text Available Nomenclatural and taxonomic notes on plants of the preparing " Flora dels Països Catalans". This text follows the published ones in the Butll. Inst. Catalana Hist. Nat. 38: 63-89 (1984 and in Collect. Bol. (Barcelona 11: 25-89 (1979 & 14: 89-103 (1983.

    Notas nomenclaturales y taxonómicas referentes a plantas de la "Flora dels Països Catalans" en preparación. Este texto es continuación de los que han aparecido en el Butll. Inst. Catalana Hist. Nat. 38: 63-89 (1984 y en Collect. Bot. (Barcelona 11: 25-89 (1979 y 14: 89-103 (1983.

  6. Potential Ambiguity Translation Performances within Legal Language Institutional Nomenclature

    Directory of Open Access Journals (Sweden)

    Oţăt Diana

    2015-12-01

    Full Text Available Motivated by a paradoxical corollary of ambiguities in legal documents and especially in contract texts, the current paper underpins a dichotomy approach to unintended ambiguities aiming to establish a referential framework for the occurrence rate of translation ambiguities within the legal language nomenclature. The research focus is on a twofold situation since ambiguities may. on the one hand, arise dining the translation process, generated by the translator’s lack of competence, i.e. inadequate use of English regarding the special nature of legal language, or. on the other hand, they may be simply transferred from the source language into the target language without even noticing the potential ambiguous situation, i.e. culture-bound ambiguities. Hence, the paper proposes a contrastive analysis in order to localize the occurrence of lexical, structural, and socio-cultural ambiguities triggered by the use of the term performance and its Romanian equivalents in a number of sales contracts.

  7. Foreign Language Translation of Chemical Nomenclature by Computer

    Science.gov (United States)

    2009-01-01

    Chemical compound names remain the primary method for conveying molecular structures between chemists and researchers. In research articles, patents, chemical catalogues, government legislation, and textbooks, the use of IUPAC and traditional compound names is universal, despite efforts to introduce more machine-friendly representations such as identifiers and line notations. Fortunately, advances in computing power now allow chemical names to be parsed and generated (read and written) with almost the same ease as conventional connection tables. A significant complication, however, is that although the vast majority of chemistry uses English nomenclature, a significant fraction is in other languages. This complicates the task of filing and analyzing chemical patents, purchasing from compound vendors, and text mining research articles or Web pages. We describe some issues with manipulating chemical names in various languages, including British, American, German, Japanese, Chinese, Spanish, Swedish, Polish, and Hungarian, and describe the current state-of-the-art in software tools to simplify the process. PMID:19239237

  8. Phylogeny, identification and nomenclature of the genus Aspergillus

    DEFF Research Database (Denmark)

    Samson, R.A.; Visagie, C.M.; Houbraken, J.

    2014-01-01

    , meaning that a decision had to be made whether to keep Aspergillus as one big genus or to split it into several smaller genera. The International Commission of Penicillium and Aspergillus decided to keep Aspergillus instead of using smaller genera. In this paper, we present the arguments for this decision...... data suggest that together with genera such as Polypaecilum, Phialosimplex, Dichotomomyces and Cristaspora, Aspergillus forms a monophyletic clade closely related to Penicillium. Changes in the International Code of Nomenclature for algae, fungi and plants resulted in the move to one name per species....... We introduce new combinations for accepted species presently lacking an Aspergillus name and provide an updated accepted species list for the genus, now containing 339 species. To add to the scientific value of the list, we include information about living ex-type culture collection numbers and Gen...

  9. Proposed revised nomenclature for transfusion-related acute lung injury.

    Science.gov (United States)

    Toy, Pearl; Kleinman, Steven H; Looney, Mark R

    2017-03-01

    A decade ago, definitions of "transfusionߚrelated acute lung injury (TRALI)" and "possible TRALI" were standardized for research and clinical diagnosis. Since then, evidence has confirmed that TRALI is often due to transfusion of white blood cell antibodies to at-risk patients, and the term "TRALI, antibody mediated" is appropriate for such cases. Other TRALI cases are non-antibody mediated. Because specific, nonantibody transfusion factors have not yet been confirmed to cause TRALI in humans, the general term "TRALI, non-antibody mediated" is appropriate for such cases. In contrast, evidence is against possible TRALI being due to transfusion with the more likely cause of the acute respiratory distress syndrome (ARDS) being the alternative ARDS risk factor present in these patients. We propose to drop the misleading term "possible TRALI" and to rename this category of cases as "transfused ARDS." These nomenclature updates will more accurately categorize ARDS cases that develop after transfusion. © 2016 AABB.

  10. Effect of Hurricane Hugo on molluscan skeletal distributions,Salt River Bay, St. Croix, U.S. Virgin Islands

    Science.gov (United States)

    Miller, Arnold I.; Llewellyn, Ghislaine; Parsons, Karla M.; Cummins, Hays; Boardman, Mark R.; Greenstein, Benjamin J.; Jacobs, David K.

    1992-01-01

    Just prior to the passage of Hurricane Hugo over St. Croix, U.S. Virgin Islands, 35 molluscan skeletal samples were collected at 30 m intervals along a sampling transect in Salt River Bay, on the north-central coast. Three months after the hurricane, the transect was resampled to permit direct assessment of storm effects on skeletal distributions. Results indicate that spatial zonation of molluscan accumulations, associated with environmental transitions along the transect, was maintained in the wake of the hurricane. However, limited transport was diagnosed by comparing the compositions of prestorm and poststorm samples from the deepest, mud-rich subenvironment on the transect. In aggregate, the species richness of samples from the southern half of this zone increased from 16 to 40, and the abundance of species that were not among the characteristic molluscs of this subenvironment increased from 11% to 26%. These storm effects could probably not have been recognized, and attributed directly to Hugo, had there been no prestorm samples with which to compare directly the poststorm samples.

  11. Proposal to change General Consideration 5 and Principle 2 of the International Code of Nomenclature of Prokaryotes.

    Science.gov (United States)

    Oren, Aharon; Garrity, George M

    2014-01-01

    A proposal is submitted to the ICSP to change the wording of General Consideration 5 of the International Code of Nomenclature of Prokaryotes (ICNP), deleting the words Schizophycetes, Cyanophyceae and Cyanobacteria from the groups of organisms whose nomenclature is covered by the Code. It is further proposed to change the terms Zoological Code and International Code of Botanical Nomenclature in General Consideration 5 and in Principle 2 to International Code of Zoological Nomenclature and International Code of Nomenclature for algae, fungi and plants, respectively.

  12. Cytogenetic Nomenclature: Changes in the ISCN 2013 Compared to the 2009 Edition.

    Science.gov (United States)

    Simons, A; Shaffer, L G; Hastings, R J

    2013-01-01

    The latest edition of the International System for Human Cytogenetic Nomenclature, ISCN 2013, has recently been published following a thorough revision of the 2009 issue and the incorporation of suggestions from the community by the current standing committee. This review will highlight the multiple nomenclature changes in the respective chapters of the 2013 version compared to the previous version of the ISCN published in 2009. These highlights are meant as a guide for the cytogeneticist to assist in the transition in the use of this updated nomenclature for describing cytogenetic and molecular cytogenetic findings in both clinical and research reports.

  13. Enne külvi surfa netis : [internetipõhise geoinfosüsteemi loomisest] / Hugo Roostalu; kirja pannud Sirje Pärismaa

    Index Scriptorium Estoniae

    Roostalu, Hugo, 1941-

    2006-01-01

    Eesti Maaülikooli professor Hugo Roostalu sõnul plaanib EMÜ AS-i Kesko Agro toel luua internetipõhise geoinfosüsteemi, mis koondab Eesti põllumajandusteadlaste tehtud katsete tulemusi ning aitab tootjail maakasutust tõhusamalt planeerida

  14. CD Nomenclature 2015: Human Leukocyte Differentiation Antigen Workshops as a Driving Force in Immunology

    Czech Academy of Sciences Publication Activity Database

    Engel, P.; Boumsell, L.; Balderas, R.; Gattei, V.; Hořejší, Václav; Jin, B.Q.; Malavasi, F.; Mortari, F.; Schwartz-Albiez, R.; Stockinger, H.; van Zelm, M.C.; Zola, H.; Clark, G.

    2015-01-01

    Roč. 165, č. 10 (2015), s. 4555-4563 ISSN 0022-1767 Institutional support: RVO:68378050 Keywords : CD nomenclature, , * leukocyte antigens * HLDA workshop Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 4.985, year: 2015

  15. Guidelines to classification and nomenclature of Arabian felsic plutonic rocks

    Science.gov (United States)

    Ramsay, C.R.; Stoeser, D.B.; Drysdall, A.R.

    1986-01-01

    Well-defined procedures for classifying the felsic plutonic rocks of the Arabian Shield on the basis of petrographic, chemical and lithostratigraphic criteria and mineral-resource potential have been adopted and developed in the Saudi Arabian Deputy Ministry for Mineral Resources over the past decade. A number of problems with conventional classification schemes have been identified and resolved; others, notably those arising from difficulties in identifying precise mineral compositions, continue to present difficulties. The petrographic nomenclature used is essentially that recommended by the International Union of Geological Sciences. Problems that have arisen include the definition of: (1) rocks with sodic, zoned or perthitic feldspar, (2) trondhjemites, and (3) alkali granites. Chemical classification has been largely based on relative molar amounts of alumina, lime and alkalis, and the use of conventional variation diagrams, but pilot studies utilizing univariate and multivariate statistical techniques have been made. The classification used in Saudi Arabia for stratigraphic purposes is a hierarchy of formation-rank units, suites and super-suites as defined in the Saudi Arabian stratigraphic code. For genetic and petrological studies, a grouping as 'associations' of similar and genetically related lithologies is commonly used. In order to indicate mineral-resource potential, the felsic plutons are classed as common, precursor, specialized or mineralized, in order of increasing exploration significance. ?? 1986.

  16. Inferring 'weak spots' in phylogenetic trees: application to mosasauroid nomenclature.

    Science.gov (United States)

    Madzia, Daniel; Cau, Andrea

    2017-01-01

    Mosasauroid squamates represented the apex predators within the Late Cretaceous marine and occasionally also freshwater ecosystems. Proper understanding of the origin of their ecological adaptations or paleobiogeographic dispersals requires adequate knowledge of their phylogeny. The studies assessing the position of mosasauroids on the squamate evolutionary tree and their origins have long given conflicting results. The phylogenetic relationships within Mosasauroidea, however, have experienced only little changes throughout the last decades. Considering the substantial improvements in the development of phylogenetic methodology that have undergone in recent years, resulting, among others, in numerous alterations in the phylogenetic hypotheses of other fossil amniotes, we test the robustness in our understanding of mosasauroid beginnings and their evolutionary history. We re-examined a data set that results from modifications assembled in the course of the last 20 years and performed multiple parsimony analyses and Bayesian tip-dating analysis. Following the inferred topologies and the 'weak spots' in the phylogeny of mosasauroids, we revise the nomenclature of the 'traditionally' recognized mosasauroid clades, to acknowledge the overall weakness among branches and the alternative topologies suggested previously, and discuss several factors that might have an impact on the differing phylogenetic hypotheses and their statistical support.

  17. Phylogeny, identification and nomenclature of the genus Aspergillus

    Science.gov (United States)

    Samson, R.A.; Visagie, C.M.; Houbraken, J.; Hong, S.-B.; Hubka, V.; Klaassen, C.H.W.; Perrone, G.; Seifert, K.A.; Susca, A.; Tanney, J.B.; Varga, J.; Kocsubé, S.; Szigeti, G.; Yaguchi, T.; Frisvad, J.C.

    2014-01-01

    Aspergillus comprises a diverse group of species based on morphological, physiological and phylogenetic characters, which significantly impact biotechnology, food production, indoor environments and human health. Aspergillus was traditionally associated with nine teleomorph genera, but phylogenetic data suggest that together with genera such as Polypaecilum, Phialosimplex, Dichotomomyces and Cristaspora, Aspergillus forms a monophyletic clade closely related to Penicillium. Changes in the International Code of Nomenclature for algae, fungi and plants resulted in the move to one name per species, meaning that a decision had to be made whether to keep Aspergillus as one big genus or to split it into several smaller genera. The International Commission of Penicillium and Aspergillus decided to keep Aspergillus instead of using smaller genera. In this paper, we present the arguments for this decision. We introduce new combinations for accepted species presently lacking an Aspergillus name and provide an updated accepted species list for the genus, now containing 339 species. To add to the scientific value of the list, we include information about living ex-type culture collection numbers and GenBank accession numbers for available representative ITS, calmodulin, β-tubulin and RPB2 sequences. In addition, we recommend a standard working technique for Aspergillus and propose calmodulin as a secondary identification marker. PMID:25492982

  18. Words matter: Recommendations for clarifying coral disease nomenclature and terminology

    Science.gov (United States)

    Rogers, Caroline S.

    2010-01-01

    Coral diseases have caused significant losses on Caribbean reefs and are becoming a greater concern in the Pacific. Progress in coral disease research requires collaboration and communication among experts from many different disciplines. The lack of consistency in the use of terms and names in the recent scientific literature reflects the absence of an authority for naming coral diseases, a lack of consensus on the meaning of even some of the most basic terms as they apply to corals, and imprecision in the use of descriptive words. The lack of consensus partly reflects the complexity of this newly emerging field of research. Establishment of a nomenclature committee under the Coral Disease and Health Consortium (CDHC) could lead to more standardized definitions and could promote use of appropriate medical terminology for describing and communicating disease conditions in corals. This committee could also help to define disease terminology unique to corals where existing medical terminology is not applicable. These efforts will help scientists communicate with one another and with the general public more effectively. Scientists can immediately begin to reduce some of the confusion simply by explicitly defining the words they are using. In addition, digital photographs can be posted on the CDHC website and included in publications to document the macroscopic (gross) signs of the conditions observed on coral colonies along with precisely written characterizations and descriptions.

  19. Standardized nomenclatures: keys to continuity of care, nursing accountability and nursing effectiveness.

    Science.gov (United States)

    Keenan, G; Aquilino, M L

    1998-01-01

    Standardized nursing nomenclatures must be included in clinical documentation systems to generate data that more accurately represent nursing practice than outcomes-related measures currently used to support important policy decisions. NANDA, NIC, and NOC--comprehensive nomenclatures for the needed variables of nursing diagnoses, interventions, and outcomes--are described. Added benefits of using NANDA, NIC, and NOC in everyday practice are outlined, including facilitation of the continuity of care of patients in integrated health systems.

  20. Recommendations for a nomenclature system for reporting methylation aberrations in imprinted domains

    DEFF Research Database (Denmark)

    Monk, David; Morales, Joannella; den Dunnen, Johan T

    2018-01-01

    Disorders we have discussed these issues and designed a nomenclature for naming imprinted DMRs as well as for reporting methylation values. We apply these recommendations for imprinted DMRs that are commonly assayed in clinical laboratories and show how they support standardized database submission....... The recommendations are in line with existing recommendations, most importantly the Human Genome Variation Society nomenclature, and should facilitate accurate reporting and data exchange among laboratories and thereby help to avoid future confusion....

  1. Hugo Chavez : le renouveau du populisme vénézuélien ?

    Directory of Open Access Journals (Sweden)

    Olivier Folz

    2005-09-01

    Full Text Available Pour aborder la problématique du populisme en tant que phénomène politique, nous avons choisi de nous placer dans une perspective latino-américaine en nous intéressant au cas particulier du Venezuela et de son Président Hugo Chavez. La crise généralisée qui, à partir des années quatre-vingts, s’est abattue sur le pays a mis un terme à quarante années de bipartisme et a considérablement affaibli le modèle de démocratie représentative mis en place par les partis politiques Action Démocratique et Copei. Profitant de ce vide, de nouveaux acteurs politiques, indépendants des partis traditionnels, émergèrent dans le panorama politique vénézuélien et parmi eux Hugo Chavez. Ex-putschiste et leader incontesté des secteurs défavorisés, il construisit sa victoire aux élections présidentielles de 1998 en s’appuyant sur un discours virulent envers les partis et l’ancienne classe politique. Grâce à cette technique, Chavez sut capter l’attention des laissés-pour-compte et des déçus du système en s’imposant comme le candidat de la rupture, du changement en faveur d’une démocratie participative et du retour à l’âge d’or, inspiré de Bolivar, jugé plus à même de conduire le Venezuela vers un avenir meilleur.Afin d’appréhender les principales caractéristiques de ce leader charismatique, dans un premier temps, après une brève étude du populisme vénézuélien des années cinquante, nous nous concentrerons sur le personnage, puis, à travers ses déclarations et ses écrits, nous examinerons le diagnostic qu’il porte sur la crise que traverse le Venezuela, la nature de son programme électoral et, enfin, son rapport au peuple. Grâce à ces différents axes de recherches et à leur analyse, nous verrons si Hugo Chavez est ou non un leader populiste.Con el propósito de abordar la problemática del populismo como fenómeno político, hemos decidido ubicarnos en una perspectiva latinoamericana interes

  2. Nedostatečnost ve světle měšťanské epochy: Thomas Mann a Hugo von Hofmannsthal // Inadequacy in the light of the bourgeois age — Thomas Mann and Hugo von Hofmannsthal

    Directory of Open Access Journals (Sweden)

    Štěpán Sirovátka

    2015-10-01

    Full Text Available The paper aims to compare two authors of the Fin-de-Siècle from the German-speaking area (Thomas Mann and Hugo von Hofmannsthal and tries to offer a specific “German” interpretation of contemporary phenomena like dandyism or estheticism. For the German area, Mann’s concept of the bourgeoisie as a spiritual form of life appears to be relevant. It is the idea of the middle way denying any sort of excess and connected with moral obligation. Therefore, German “decadence” is lacking an explicit anti-social gesture (dandyism and is merely the expression of the process of “Entbürgerlichung”.

  3. Hugo Chávez y la crisis de representación político-partidaria en Venezuela

    Directory of Open Access Journals (Sweden)

    Alejandra Arias García

    2012-12-01

    Full Text Available Este artículo analiza la actual situación política de Venezuela como una consecuencia directa del colapso del sistema de partidos, cuyos actores tradicionales fueron el AD y el COPEI. Presenta el régimen populista de Hugo Chávez como un “autoritarismo competitivo”, en la medida en que la crisis de representación no pasa necesariamente por la contienda electoral, sino que se basa en la cooptación del ejecutivo de otras arenas de poder como la legislativa, la judicial y la regulación de los medios de comunicación.

  4. Description of the DLC-99/HUGO package of photon interaction data in ENDF/B-V format

    International Nuclear Information System (INIS)

    Roussin, R.W.; Knight, J.R.; Hubbell, J.H.; Howerton, R.J.

    1983-12-01

    A new photon interaction data library, DLC,-99/HUGO, is described. The library was prepared by incorporating newly evaluated data from the National Bureau of Standards with that from an existing data library, DLC-7F/HPICE, which is the ENDF/B-IV photon interaction data. It contains pair and triplet cross sections, photoelectric cross sections, and atomic form factors and the corresponding coherent scattering cross sections. Evaluated data in INDF/B-V format are provided for elements Z=1 to 100. The data package, available from the Radiation Shielding Information Center (RSIC) at Oak Ridge National Laboratory, will be submitted to CSEWG for consideration as the ENDF/B-V Photon Interaction Library. Two computer codes, EDPHOT for selectively printing the data and COMP23 for comparing two photon interaction libraries, are also provided

  5. The impact of Hurricane Hugo and the San Francisco earthquake on a sample of people with rheumatoid arthritis.

    Science.gov (United States)

    Grady, K E; Reisine, S T; Fifield, J; Lee, N R; McVay, J; Kelsey, M E

    1991-06-01

    The health effects of two natural disasters on 32 people with rheumatoid arthritis (RA) were assessed during the second-year wave of interviews in an ongoing 3-year study. Although the severity of Hurricane Hugo exceeded that of the San Francisco earthquake, no significant differences in health impacts were found. Both groups reported significantly increased ratings of RA activity, pain, and depression compared with ratings during the first year. However, comparison with the rest of the sample (n = 767) showed that increases in disease activity and pain were a general phenomenon but that the increase in depression was unique to the disaster subsample. Physician health status assessments also indicated that those who experienced the disaster were more likely to be classified in later stages of the disease subsequent to the disaster and were more likely to experience flares. These results suggest that people with RA may constitute a special high-risk population for adverse health effects after natural disasters.

  6. El populismo de Hugo Chávez: ¿revirtiendo la democracia venezolana? (2004-2007

    Directory of Open Access Journals (Sweden)

    Nelly Arenas

    2009-01-01

    Full Text Available El artículo intenta comprender el régimen populista de Hugo Chávez en el período 2004-2006 lapso en el cual el gobierno, a partir de sus victorias tanto en el referéndum del 2004 como en las elecciones presidenciales de 2006, amplió y profundizó su hegemonía en todos los espacios del poder nacional. La reconcentración de poder en manos del Presidente desplegada en esos tres años, puso al descubierto la cara autoritaria del régimen, colocando en riesgo los haberes de la democracia venezolana.

  7. Novelties on taxonomy and nomenclature of Spanish vascular hybrids

    Directory of Open Access Journals (Sweden)

    Crespo, Manuel B.

    1990-05-01

    Full Text Available The nomenclature of some Iberian hybrids is revised and several new combinations are proposed: Centaurea X subdecurrens var. segobricensis, C. X subdecurrens notbosubsp. albuferae, Cistus X hybridus nothosubsp. grandiflorus var. secallianus. C. X ledon var. recognitus, C. X nigricans var. longifolius, C. X nigricans nothosubsp. grosii and Onopordum X humile var. turolensis. Besides, a new nothosubspecies: Sideritis x paui nothosubsp. enguerana (S. hirsuta X S. incana subsp. virgata, is described for the mountains of Valencia Province (E of Spain.

    Se revisa la nomenclatura de algunos híbridos vasculares ibéricos, proponiéndose algunas nuevas combinaciones: Centaurea X subdecurrens var. segobricensis, C. X subdecurrens notbosubsp. albuferae, Cistus X hybridus nothosubsp. grandiflorus var. secallianus. C. X ledon var. recognitus, C. X nigricans var. longifolius, C. X nigricans nothosubsp. grosii y Onopordum X humile var. turolensis. Además, se describe una nueva notosubespecie de las montañas de la provincia de Valencia: Sideritis X paui nothosubsp. enguerana (S. hirsuta X S. incana subsp. virgata.

  8. HEREDITARY CONNECTIVE TISSUE DISORDERS: NOMENCLATURE AND DIAGNOSTIC ALGORITHM

    Directory of Open Access Journals (Sweden)

    A. V. Klemenov

    2015-01-01

    Full Text Available Hereditary connective tissue disorders (HCTDs are a genetically and clinically diverse group of diseases, which encompasses common congenital disorders of fibrous connective tissue structures. Out of the whole variety of the clinical manifestations of NCTDs, only differentiated monogenic syndromes with the agreed guidelines for their diagnosis have been long the focus of the medical community’s attention. Many unclassified forms of the pathology (dysplasia phenotypes have been disregarded while assessing a person’s prognosis and defining treatment policy. With no clear definition of NCTDs or their approved diagnostic algorithm, it is difficult to study their real prevalence in the population, to compare literature data, and to constructively discuss various scientific and practical aspects of this disease. Efforts to systematize individual clinical types of NCTD and to formulate their diagnostic criteria are set forth in the All-Russian Research Society Expert Committee national guidelines approved in 2009 and revised in 2012. The paper gives current views on the nomenclature of NCTDs, considers diagnostic criteria for both classified monogenic syndromes (Marfan's syndrome, Ehlers–Danlos' syndrome, MASS phenotype, primary mitral valve prolapse, joint hypermobility syndrome and unclassified dysplasia phenotypes (MASS-like phenotype, marfanoid appearance, Ehlers–Danlos-like phenotype, benign joint hypermobility syndrome, unclassified phenotype. The above abnormalities are presented as a continuous list drawn up in the decreasing order of the degree of their clinical manifestations and prognostic value (the phenotypic continuum described by M.J. Glesby and R.E. Pyentz: from monogenic syndromes through dysplasia phenotypes to an unclassified phenotype. Emphasis is laid on the clinical NCTD identification difficulties associated with the lack of specificity of external and visceral markers of connective tissue asthenia and with the certain

  9. Osteogenesis imperfecta: clinical diagnosis, nomenclature and severity assessment.

    Science.gov (United States)

    Van Dijk, F S; Sillence, D O

    2014-06-01

    Recently, the genetic heterogeneity in osteogenesis imperfecta (OI), proposed in 1979 by Sillence et al., has been confirmed with molecular genetic studies. At present, 17 genetic causes of OI and closely related disorders have been identified and it is expected that more will follow. Unlike most reviews that have been published in the last decade on the genetic causes and biochemical processes leading to OI, this review focuses on the clinical classification of OI and elaborates on the newly proposed OI classification from 2010, which returned to a descriptive and numerical grouping of five OI syndromic groups. The new OI nomenclature and the pre-and postnatal severity assessment introduced in this review, emphasize the importance of phenotyping in order to diagnose, classify, and assess severity of OI. This will provide patients and their families with insight into the probable course of the disorder and it will allow physicians to evaluate the effect of therapy. A careful clinical description in combination with knowledge of the specific molecular genetic cause is the starting point for development and assessment of therapy in patients with heritable disorders including OI. © 2014 The Authors. American Journal of Medical Genetics Published by Wiley Periodicals, Inc. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. © 2014 The Authors. American Journal of Medical Genetics Part A Published by Wiley Periodicals, Inc.

  10. ON THE TAXONOMY AND NOMENCLATURE OF SOME MECININI (COLEOPTERA, CURCULIONIDAE

    Directory of Open Access Journals (Sweden)

    Roberto Caldara

    2008-04-01

    Full Text Available In accordance with the Code, ten actions are taken to preserve nomenclatural stability of names of taxa currently belonging to Mecinini. Following the provisions of ICZN Article 23.9.1, Cleopomiarus graminis (Gyllenhal, 1813 (formerly Rhynchaenus is made a nomen protectum and Curculio ellipticus Herbst, 1795 is made a nomen oblitum; Rhinusa antirrhini (Paykull, 1800 (formerly Curculio is made a nomen protectum and Curculio noctis herbst, 1795 is made a nomen oblitum; having met the conditions of ICZN article 75.3 the neotypes of the following taxa are designated: Curculio antirrhini Paykull, 1800, Curculio cinctus Rossi, 1790, Curculio curvirostris Rossi, 1790, Curculio linariae Panzer, 1792, Cionus thapsicola Germar, 1821, Mecinus collaris Germar, 1821. Lectotypes of Curculio ellipticus Herbst, 1795, Gymnetron eversmanni Rosenschöld, 1838, Mecinus barbarus Gyllenhal, 1838, and Mecinus longiusculus Boheman, 1845 are also designated. Rhinusa linariae (Panzer, 1792 (formerly Curculio remains the valid name of the taxon since Curculio curvirostris Rossi, 1790 (non Fabricius, 1781 nec Herbst, 1784 is unavailable; Mecinus collaris Germar, 1821 remains the valid name of the taxon since Curculio cinctus Rossi, 1790 (non Drury, 1782 nec Geoffroy, 1785 is unavailable. The following new synonymies are proposed: Mecinus barbarus Gyllenhal, 1838 = Mecinus longiusculus Boheman, 1845 n. syn., = Mecinus teretiusculus Boheman, 1845 n. syn., = Mecinus filiformis Aubé, 1850 n. syn.; Rhinusa florum (Rübsaamen, 1895 = Gymnetron smreczynskii Fremuth, 1972 n. syn.; Rhinusa tetra (Fabricius, 1792 = Cionus thapsicola Germar, 1821 n. syn. Rhinusa eversmanni (Rosenschöld, 1838 is the name proposed for Rhinusa thapsicola sensu auctorum (non Germar, 1821.

  11. The Science and Politics of Naming: Reforming Anatomical Nomenclature, ca. 1886-1955.

    Science.gov (United States)

    Buklijas, Tatjana

    2017-04-01

    Anatomical nomenclature is medicine's official language. Early in their medical studies, students are expected to memorize not only the bodily geography but also the names for all the structures that, by consensus, constitute the anatomical body. The making and uses of visual maps of the body have received considerable historiographical attention, yet the history of production, communication, and reception of anatomical names-a history as long as the history of anatomy itself-has been studied far less. My essay examines the reforms of anatomical naming between the first modern nomenclature, the 1895 Basel Nomina Anatomica (BNA), and the 1955 Nomina Anatomica Parisiensia (NAP, also known as PNA), which is the basis for current anatomical terminology. I focus on the controversial and ultimately failed attempt to reform anatomical nomenclature, known as Jena Nomina Anatomica (INA), of 1935. Discussions around nomenclature reveal not only how anatomical names are made and communicated, but also the relationship of anatomy with the clinic; disciplinary controversies within anatomy; national traditions in science; and the interplay between international and scientific disciplinary politics. I show how the current anatomical nomenclature, a successor to the NAP, is an outcome of both political and disciplinary tensions that reached their peak before 1945. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. A barbárie da cultura: a dimensão pré-trágica de hugo mãe segundo Verlaine Freitas

    Directory of Open Access Journals (Sweden)

    Pedro Duarte

    2016-12-01

    Full Text Available Na leitura feita por Verlaine Freitas do romance o remorso de baltazar serapião, de valter hugo mãe, os personagens são designados como pré-trágicos. Para ele, a tragédia seria a etapa de passagem (ali faltosa da barbárie à civilização. Sugiro neste artigo que, tomando por base essa leitura, o problema em jogo no romance de hugo mãe é menos a oposição entre barbárie e civilização do que o nó que enlaça cada uma das diferentes cordas aí tensionadas: a cultura e a natureza.

  13. American Association of Physicists in Medicine Task Group 263: Standardizing Nomenclatures in Radiation Oncology.

    Science.gov (United States)

    Mayo, Charles S; Moran, Jean M; Bosch, Walter; Xiao, Ying; McNutt, Todd; Popple, Richard; Michalski, Jeff; Feng, Mary; Marks, Lawrence B; Fuller, Clifton D; Yorke, Ellen; Palta, Jatinder; Gabriel, Peter E; Molineu, Andrea; Matuszak, Martha M; Covington, Elizabeth; Masi, Kathryn; Richardson, Susan L; Ritter, Timothy; Morgas, Tomasz; Flampouri, Stella; Santanam, Lakshmi; Moore, Joseph A; Purdie, Thomas G; Miller, Robert C; Hurkmans, Coen; Adams, Judy; Jackie Wu, Qing-Rong; Fox, Colleen J; Siochi, Ramon Alfredo; Brown, Norman L; Verbakel, Wilko; Archambault, Yves; Chmura, Steven J; Dekker, Andre L; Eagle, Don G; Fitzgerald, Thomas J; Hong, Theodore; Kapoor, Rishabh; Lansing, Beth; Jolly, Shruti; Napolitano, Mary E; Percy, James; Rose, Mark S; Siddiqui, Salim; Schadt, Christof; Simon, William E; Straube, William L; St James, Sara T; Ulin, Kenneth; Yom, Sue S; Yock, Torunn I

    2018-03-15

    A substantial barrier to the single- and multi-institutional aggregation of data to supporting clinical trials, practice quality improvement efforts, and development of big data analytics resource systems is the lack of standardized nomenclatures for expressing dosimetric data. To address this issue, the American Association of Physicists in Medicine (AAPM) Task Group 263 was charged with providing nomenclature guidelines and values in radiation oncology for use in clinical trials, data-pooling initiatives, population-based studies, and routine clinical care by standardizing: (1) structure names across image processing and treatment planning system platforms; (2) nomenclature for dosimetric data (eg, dose-volume histogram [DVH]-based metrics); (3) templates for clinical trial groups and users of an initial subset of software platforms to facilitate adoption of the standards; (4) formalism for nomenclature schema, which can accommodate the addition of other structures defined in the future. A multisociety, multidisciplinary, multinational group of 57 members representing stake holders ranging from large academic centers to community clinics and vendors was assembled, including physicists, physicians, dosimetrists, and vendors. The stakeholder groups represented in the membership included the AAPM, American Society for Radiation Oncology (ASTRO), NRG Oncology, European Society for Radiation Oncology (ESTRO), Radiation Therapy Oncology Group (RTOG), Children's Oncology Group (COG), Integrating Healthcare Enterprise in Radiation Oncology (IHE-RO), and Digital Imaging and Communications in Medicine working group (DICOM WG); A nomenclature system for target and organ at risk volumes and DVH nomenclature was developed and piloted to demonstrate viability across a range of clinics and within the framework of clinical trials. The final report was approved by AAPM in October 2017. The approval process included review by 8 AAPM committees, with additional review by ASTRO

  14. a novel therapeutic pathway for patients with

    African Journals Online (AJOL)

    PUBLICATIONS1

    some specific immune cells that regulate sev- eral functions of different immune cell types. (Murphy et al., 2002; Bouchon et al., 2001;. Veillett and Latour, 2003; Lee et al., 2007;. Stark and Watzl, 2006). According to the Hugo. Gene Nomenclature (2012), SLAMF7 contains one immunoglobulin-like C2-type domain. Ex-.

  15. A historical vignette. The imagination and medical nomenclature; Teutonic mythology as a presence in ENT and related fields.

    Science.gov (United States)

    Tainmont, J

    2008-01-01

    The imagination is one of the sources of inspiration for medical nomenclature, as can be seen when nomenclature reflects mythology. In this paper, we consider Teutonic (Scandinavian, Germanic) mythology as it appears in the field of minerals, in the field of hearing and in the field of respiration. As far as hearing is concerned, the author suggests naming "Heimdall's ear" physiological hyperacusis.

  16. Nomenclatural and taxonomic problems related to the electronic publication of new nomina and nomenclatural acts in zoology, with brief comments on optical discs and on the situation in botany.

    Science.gov (United States)

    Dubois, Alain; Crochet, Pierre-André; Dickinson, Edward C; Nemésio, André; Aescht, Erna; Bauer, Aaron M; Blagoderov, Vladimir; Bour, Roger; De Carvalho, Marcelo R; Desutter-Grandcolas, Laure; Frétey, Thierry; Jäger, Peter; Koyamba, Victoire; Lavilla, Esteban O; Löbl, Ivan; Louchart, Antoine; Malécot, Valéry; Schatz, Heinrich; Ohler, Annemarie

    2013-11-11

    In zoological nomenclature, to be potentially valid, nomenclatural novelties (i.e., new nomina and nomenclatural acts) need first to be made available, that is, published in works qualifying as publications as defined by the International Code of zoological Nomenclature ("the Code"). In September 2012, the Code was amended in order to allow the recognition of works electronically published online after 2011 as publications available for the purpose of zoological nomenclature, provided they meet several conditions, notably a preregistration of the work in ZooBank. Despite these new Rules, several of the long-discussed problems concerning the electronic publication of new nomina and nomenclatural acts have not been resolved. The publication of this amendment provides an opportunity to discuss some of these in detail. It is important to note that: (1) all works published only online before 2012 are nomenclaturally unavailable; (2) printed copies of the PDFs of works which do not have their own ISSN or ISBN, and which are not obtainable free of charge or by purchase, do not qualify as publications but must be seen as facsimiles of unavailable works and are unable to provide nomenclatural availability to any nomenclatural novelties they may contain; (3) prepublications online of later released online publications are unavailable, i.e., they do not advance the date of publication; (4) the publication dates of works for which online prepublications had been released are not those of these prepublications and it is critical that the real release date of such works appear on the actual final electronic publication, but this is not currently the case in electronic periodicals that distribute such online prepublications and which still indicate on their websites and PDFs the date of release of prepublication as that of publication of the work; (5) supplementary online materials and subsequent formal corrections of either paper or electronic publications distributed only

  17. The Rise and Development of Physics in Cuba: An Interview with Hugo Pérez Rojas in May 2009

    Science.gov (United States)

    Baracca, Angelo

    Hugo Celso Pérez Rojas was born in 1938, and works as a senior researcher at the Institute of Cybernetics, Mathematics and Physics, at the Ministry of Science and Technology, Cuba. Pérez Rojas is emeritus member of the Academy of Sciences of Cuba, member of the Latin American Academy of Sciences and Fellow TWAS since 1994. He was one of the founders of the School of Physics in the University of Havana in 1962, and moved in 1971 to the Cuban Academy of Sciences. His national awards include the Rafael Maria Mendive and Carlos J. Finlay Medals. He was awarded in 2011 the National Prize in Physics from the Cuban Physical Society. His interests include quantum field theory and its applications to finite temperature problems in high-energy physics and condensed matter. Among these, Pérez Rojas has devoted special attention to quantum electrodynamics in matter and in vacuum in the presence of external fields, phase transitions in electroweak theory, relativistic quantum Hall effect, Bose-Einstein condensation in magnetic fields, and applications of physics to social sciences. He is interviewed here by Angelo Baracca in May 2009.

  18. 76 FR 53909 - Draft Guidance for Industry on Tablet Scoring: Nomenclature, Labeling, and Data for Evaluation...

    Science.gov (United States)

    2011-08-30

    ...] Draft Guidance for Industry on Tablet Scoring: Nomenclature, Labeling, and Data for Evaluation... Administration (FDA) is announcing the availability of a draft guidance for industry entitled ``Tablet Scoring... should be met to facilitate the evaluation and labeling of tablets that have been scored. (A scoring...

  19. Revised Cretaceous and Tertiary stratigraphic nomenclature in the Colville Basin, Northern Alaska

    Science.gov (United States)

    Mull, Charles G.; Houseknecht, David W.; Bird, Kenneth J.

    2003-01-01

    A revised stratigraphic nomenclature is proposed for Cretaceous and Tertiary geologic units of the central and western North Slope of Alaska. This revised nomenclature is a simplified and broadly applicable scheme suitable for a suite of digital geologic quadrangle maps being prepared jointly by the U.S. Geological Survey and the Alaska Department of Natural Resources, Division of Geological and Geophysical Surveys and Division of Oil and Gas. This revised nomenclature scheme is a simplification of a complex stratigraphic terminology that developed piecemeal during five decades of geologic investigations of the North Slope. It is based on helicopter-supported geologic field investigations incorporating information from high-resolution aerial photography, satellite imagery, paleontology, reflection seismic records, and sequence stratigraphic concepts. This revised nomenclature proposes the abandonment of the Colville Group; demotion of the Nanushuk Group to formation status; abandonment of six formations (Kukpowruk, Tuktu, Grandstand, Corwin, Chandler, and Ninuluk); revision of four formations (Sagavanirktok, Prince Creek, Schrader Bluff, and Seabee); elevation of the Tuluvak Tongue of the Prince Creek Formation to formation status; revision of two members (Franklin Bluffs Member and Sagwon Member of the Sagavanirktok Formation); abandonment of eight members or tongues (Kogosukruk, Rogers Creek, Barrow Trail, Sentinel Hill, Ayiyak, Shale Wall, Niakogon, and Killik); and definition of one new member (White Hills Member of the Sagavanirktok Formation).

  20. Tiselius’ Potamogeton exsiccates: changes in taxonomy and nomenclature from one-century perspective

    Czech Academy of Sciences Publication Activity Database

    Kaplan, Zdeněk

    2010-01-01

    Roč. 47, č. 5 (2010), s. 373-393 ISSN 0003-3847 R&D Projects: GA ČR GA206/09/0291 Institutional research plan: CEZ:AV0Z60050516 Keywords : taxonomy * nomenclature * typifications Subject RIV: EF - Botanics Impact factor: 0.510, year: 2010

  1. Molecular mechanisms of cell death: recommendations of the Nomenclature Committee on Cell Death 2018

    NARCIS (Netherlands)

    Galluzzi, Lorenzo; Vitale, Ilio; Aaronson, Stuart A.; Abrams, John M.; Adam, Dieter; Agostinis, Patrizia; Alnemri, Emad S.; Altucci, Lucia; Amelio, Ivano; Andrews, David W.; Annicchiarico-Petruzzelli, Margherita; Antonov, Alexey V.; Arama, Eli; Baehrecke, Eric H.; Barlev, Nickolai A.; Bazan, Nicolas G.; Bernassola, Francesca; Bertrand, Mathieu J. M.; Bianchi, Katiuscia; Blagosklonny, Mikhail V.; Blomgren, Klas; Borner, Christoph; Boya, Patricia; Brenner, Catherine; Campanella, Michelangelo; Candi, Eleonora; Carmona-Gutierrez, Didac; Cecconi, Francesco; Chan, Francis K.-M.; Chandel, Navdeep S.; Cheng, Emily H.; Chipuk, Jerry E.; Cidlowski, John A.; Ciechanover, Aaron; Cohen, Gerald M.; Conrad, Marcus; Cubillos-Ruiz, Juan R.; Czabotar, Peter E.; D'Angiolella, Vincenzo; Dawson, Ted M.; Dawson, Valina L.; de Laurenzi, Vincenzo; de Maria, Ruggero; Debatin, Klaus-Michael; DeBerardinis, Ralph J.; Deshmukh, Mohanish; Di Daniele, Nicola; Di Virgilio, Francesco; Dixit, Vishva M.; Dixon, Scott J.; Duckett, Colin S.; Dynlacht, Brian D.; El-Deiry, Wafik S.; Elrod, John W.; Fimia, Gian Maria; Fulda, Simone; García-Sáez, Ana J.; Garg, Abhishek D.; Garrido, Carmen; Gavathiotis, Evripidis; Golstein, Pierre; Gottlieb, Eyal; Green, Douglas R.; Greene, Lloyd A.; Gronemeyer, Hinrich; Gross, Atan; Hajnoczky, Gyorgy; Hardwick, J. Marie; Harris, Isaac S.; Hengartner, Michael O.; Hetz, Claudio; Ichijo, Hidenori; Jäättelä, Marja; Joseph, Bertrand; Jost, Philipp J.; Juin, Philippe P.; Kaiser, William J.; Karin, Michael; Kaufmann, Thomas; Kepp, Oliver; Kimchi, Adi; Kitsis, Richard N.; Klionsky, Daniel J.; Knight, Richard A.; Kumar, Sharad; Lee, Sam W.; Lemasters, John J.; Levine, Beth; Linkermann, Andreas; Lipton, Stuart A.; Lockshin, Richard A.; López-Otín, Carlos; Lowe, Scott W.; Luedde, Tom; Lugli, Enrico; MacFarlane, Marion; Madeo, Frank; Malewicz, Michal; Malorni, Walter; Manic, Gwenola; Marine, Jean-Christophe; Martin, Seamus J.; Martinou, Jean-Claude; Medema, Jan Paul; Mehlen, Patrick; Meier, Pascal; Melino, Sonia; Miao, Edward A.; Molkentin, Jeffery D.; Moll, Ute M.; Muñoz-Pinedo, Cristina; Nagata, Shigekazu; Nuñez, Gabriel; Oberst, Andrew; Oren, Moshe; Overholtzer, Michael; Pagano, Michele; Panaretakis, Theocharis; Pasparakis, Manolis; Penninger, Josef M.; Pereira, David M.; Pervaiz, Shazib; Peter, Marcus E.; Piacentini, Mauro; Pinton, Paolo; Prehn, Jochen H. M.; Puthalakath, Hamsa; Rabinovich, Gabriel A.; Rehm, Markus; Rizzuto, Rosario; Rodrigues, Cecilia M. P.; Rubinsztein, David C.; Rudel, Thomas; Ryan, Kevin M.; Sayan, Emre; Scorrano, Luca; Shao, Feng; Shi, Yufang; Silke, John; Simon, Hans-Uwe; Sistigu, Antonella; Stockwell, Brent R.; Strasser, Andreas; Szabadkai, Gyorgy; Tait, Stephen W. G.; Tang, Daolin; Tavernarakis, Nektarios; Thorburn, Andrew; Tsujimoto, Yoshihide; Turk, Boris; Vanden Berghe, Tom; Vandenabeele, Peter; Vander Heiden, Matthew G.; Villunger, Andreas; Virgin, Herbert W.; Vousden, Karen H.; Vucic, Domagoj; Wagner, Erwin F.; Walczak, Henning; Wallach, David; Wang, Ying; Wells, James A.; Wood, Will; Yuan, Junying; Zakeri, Zahra; Zhivotovsky, Boris; Zitvogel, Laurence; Melino, Gerry; Kroemer, Guido

    2018-01-01

    Over the past decade, the Nomenclature Committee on Cell Death (NCCD) has formulated guidelines for the definition and interpretation of cell death from morphological, biochemical, and functional perspectives. Since the field continues to expand and novel mechanisms that orchestrate multiple cell

  2. Working with Tajikistan to Develop its First National Commodity Nomenclature of Foreign Economic Activities

    OpenAIRE

    Aliev, Alijon; Konar-Leacy, Violane

    2017-01-01

    One of the most important instruments of trade facilitation is the commodity nomenclature, which provides a definition of all goods subject to foreign trade. The correct classification of goods forms the basis for determining the appropriate value of a good and for determining the customs duties imposed on a good on import or export. Customs statistics on foreign trade are derived from it,...

  3. Proposal for a new nomenclature of disease-modifying antirheumatic drugs

    NARCIS (Netherlands)

    Smolen, Josef S.; van der Heijde, Desiree; Machold, Klaus P.; Aletaha, Daniel; Landewe, Robert

    2014-01-01

    In light of the recent emergence of new therapeutics for rheumatoid arthritis, such as kinase inhibitors and biosimilars, a new nomenclature for disease-modifying antirheumatic drugs (DMARDs), which are currently often classified as synthetic (or chemical) DMARDs (sDMARDS) and biological DMARDs

  4. International Code of Nomenclature for Algae, Fungi, and Plants (Melbourne Code): Appendices II-VIII

    Science.gov (United States)

    Science requires a precise, stable, and simple system of nomenclature used by scientists in all countries of the world, dealing on the one hand with the terms that denote the ranks of taxonomic groups, and on the other with the scientific names that are applied to the individual taxonomic units of a...

  5. Comparison study of resistance exercise nomenclature adopted among professionals and undergraduate physical education students

    Directory of Open Access Journals (Sweden)

    Leonardo Mendes de Souza

    2016-05-01

    Full Text Available DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n2p233   In the past few years, increased popularity of resistance training (RT and a significant increase in the number of professionals and undergraduate in Physical Education students have been observed. A variety of names has been usually adopted for the same resistance exercise in fields. The aim of the study was to compare the resistance exercise nomenclature adopted by physical education professionals and students, and also to identify the frequencies of names adopted for these resistance exercises. The study included 191 graduate students and active physical education professionals of RT centers and gyms in the state of Rio de Janeiro, Brazil. Ten exercises traditionally performed on RT programs were selected. The results indicated that there was no association between the nomenclature of exercises and academic degree for all exercises included in the survey. However, there was significant difference (p <0.001 among response frequencies for each exercise, for the whole sample. In this sense, this study enabled identifying significant differences in the nomenclature of resistance exercises. Therefore, nomenclature standardization is essential to establish a direction and clearness in communication among professionals.

  6. A Case Study of Implications and Applications of Standardized Nomenclature for Asset Management in Healthcare

    Science.gov (United States)

    DeFrancesco, Jennifer A.

    2016-01-01

    Healthcare organizations strive to adapt to the continuous change in what has become a fast-paced, high technology environment. Many organizations are charged to find efficiencies to better manage medical device assets. Increasingly, healthcare leaders opt to adopt a standardized medical device nomenclature under the purview of a set of national…

  7. Nomenclatural notes on the genera Amphicoma and Anthypna (Coleoptera: Scarabaeoidea: Glaphyridae)

    Czech Academy of Sciences Publication Activity Database

    Bezděk, Aleš; Nikodým, M.; Hawkins, S.J.

    2004-01-01

    Roč. 12, č. 4 (2004), s. 205-211 ISSN 1210-4108 R&D Projects: GA AV ČR(CZ) IBS5007015 Grant - others:NSF/PEET(US) DEB-0118669 Institutional research plan: CEZ:AV0Z5007907 Keywords : taxonomy * nomenclatural history * new combinations Subject RIV: EG - Zoology

  8. Nomenclatural studies toward a world list of Diptera genus-group names. Part V

    DEFF Research Database (Denmark)

    Evenhuis, Neal L.; Pape, Thomas; Pont, Adrian C.

    and method of fixation, current status of the name, family placement, and a list of any emendations of it that have been found in the literature. Remarks are given to clarify nomenclatural or taxonomic information. In addition, an index to all the species-group names of Diptera proposed by Macquart (3...

  9. The nomenclature of the Athenian Artists of Dionysus in IG II2 1132-3

    DEFF Research Database (Denmark)

    Lech, Marcel Lysgaard

    2013-01-01

    In this article, I discuss the earliest nomenclature of the Athenian artists of Dionysus, which I will argue is not only unique among the overall evidence on Dionysiac artists available to us at this point, but also evinces a recognized political potential in the newly organized association of th...

  10. Usage of the International Nomenclatures and Metathesauruses in Shared Healthcare in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Přečková, Petra; Špidlen, Josef; Zvárová, Jana

    2005-01-01

    Roč. 13, - (2005), s. 201-205 ISSN 0353-8109 R&D Projects: GA AV ČR 1ET200300413 Institutional research plan: CEZ:AV0Z10300504 Keywords : metathesaurus * ontology * classifiation * nomenclature * electronic health record Subject RIV: FQ - Public Health Care, Social Medicine

  11. Proposal for unified nomenclatural rules for Cyanobacteria vs. Cyanophytes: “Cyano-Guide”

    Czech Academy of Sciences Publication Activity Database

    Komárek, Jiří; Golubić, S.

    2005-01-01

    Roč. 158, č. 117 (2005), s. 17-18 ISSN 0342-1120. [Symposium of the International Association for Cyanophyte Research /16./. Luxembourg, 30.08.2004-03.09.2004] R&D Projects: GA AV ČR(CZ) KSK6005114 Institutional research plan: CEZ:AV0Z6005908 Keywords : cyanobacteria * nomenclature * nomenclatoric Code Subject RIV: EF - Botanics

  12. Effectiveness of E-Content Package on Teaching IUPAC Nomenclature of Organic Chemistry at Undergraduate Level

    Science.gov (United States)

    Devendiran, G.; Vakkil, M.

    2017-01-01

    This study attempts to discover the effectiveness of an e-content package when teaching IUPAC nomenclature of organic chemistry at the undergraduate level. The study consisted of a Pre-test-Post-test Non Equivalent Groups Design, and the sample of 71 (n = 71) students were drawn from two colleges. The overall study was divided into two groups, an…

  13. 26 CFR 1.338-2 - Nomenclature and definitions; mechanics of the section 338 election.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Nomenclature and definitions; mechanics of the section 338 election. 1.338-2 Section 1.338-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... definitions; mechanics of the section 338 election. (a) Scope. This section prescribes rules relating to...

  14. Reliability and reproducibility of subaxial cervical injury description system: a standardized nomenclature schema.

    Science.gov (United States)

    Bono, Christopher M; Schoenfeld, Andrew; Gupta, Giri; Harrop, James S; Anderson, Paul; Patel, Alpesh A; Dimar, John; Aarabi, Bizhan; Dailey, Andrew; Vaccaro, Alexander R; Gahr, Ralf; Shaffrey, Christopher; Anderson, David G; Rampersaud, Raj

    2011-08-01

    Radiographic measurement study. To develop a standardized cervical injury nomenclature system to facilitate description, communication, and classification among health care providers. The reliability and reproducibility of this system was then examined. Description of subaxial cervical injuries is critical for treatment decision making and comparing scientific reports of outcomes. Despite a number of available classification systems, surgeons, and researchers continue to use descriptive nomenclature, such as "burst" and "teardrop" fractures, to describe injuries. However, there is considerable inconsistency with use of such terms in the literature. Eleven distinct injury types and associated definitions were established for the subaxial cervical spine and subsequently refined by members of the Spine Trauma Study Group. A series of 18 cases of patients with a broad spectrum of subaxial cervical spine injuries was prepared and distributed to surgeon raters. Each rater was provided with the full nomenclature document and asked to select primary and secondary injury types for each case. After receipt of the raters' first round of classifications, the cases were resorted and returned to the raters for a second round of review. Interrater and intrarater reliabilities were calculated as percent agreement and Cohen kappa (κ) values. Intrarater reliability was assessed by comparing a given rater's diagnosis from the first and second rounds. Nineteen surgeons completed the first and second rounds of the study. Overall, the system demonstrated 56.4% interrater agreement and 72.8% intrarater agreement. Overall, interrater κ values demonstrated moderate agreement while intrarater κ values showed substantial agreement. Analyzed by injury types, only four (burst fractures, lateral mass fractures, flexion teardrop fractures, and anterior distraction injuries) demonstrated greater than 50% interrater agreement. This study demonstrated that, even in ideal circumstances, there is

  15. Impacts of phylogenetic nomenclature on the efficacy of the U.S. Endangered Species Act.

    Science.gov (United States)

    Leslie, Matthew S

    2015-02-01

    Cataloging biodiversity is critical to conservation efforts because accurate taxonomy is often a precondition for protection under laws designed for species conservation, such as the U.S. Endangered Species Act (ESA). Traditional nomenclatural codes governing the taxonomic process have recently come under scrutiny because taxon names are more closely linked to hierarchical ranks than to the taxa themselves. A new approach to naming biological groups, called phylogenetic nomenclature (PN), explicitly names taxa by defining their names in terms of ancestry and descent. PN has the potential to increase nomenclatural stability and decrease confusion induced by the rank-based codes. But proponents of PN have struggled with whether species and infraspecific taxa should be governed by the same rules as other taxa or should have special rules. Some proponents advocate the wholesale abandonment of rank labels (including species); this could have consequences for the implementation of taxon-based conservation legislation. I examined the principles of PN as embodied in the PhyloCode (an alternative to traditional rank-based nomenclature that names biological groups based on the results of phylogenetic analyses and does not associate taxa with ranks) and assessed how this novel approach to naming taxa might affect the implementation of species-based legislation by providing a case study of the ESA. The latest version of the PhyloCode relies on the traditional rank-based codes to name species and infraspecific taxa; thus, little will change regarding the main targets of the ESA because they will retain rank labels. For this reason, and because knowledge of evolutionary relationships is of greater importance than nomenclatural procedures for initial protection of endangered taxa under the ESA, I conclude that PN under the PhyloCode will have little impact on implementation of the ESA. © 2014 Society for Conservation Biology.

  16. SU-E-P-22: AAPM Task Group 263 Tackling Standardization of Nomenclature for Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Matuszak, M; Feng, M [University of Michigan, Ann Arbor, MI (United States); Moran, J [Univ Michigan Medical Center, Ann Arbor, MI (United States); Xiao, Y [Thomas Jefferson University, Philadelphia, PA (United States); Mayo, C; Miller, R [Mayo Clinic, Rochester, MN (United States); Bosch, W [Washington Univ, Saint Louis, MO (United States); Popple, R [Univ Alabama Birmingham, Birmingham, AL (United States); Marks, L [UNC School of Medicine, Chapel Hill, NC (United States); Wu, Q [Duke University Medical Center, Durham, NC (United States); Molineu, A; Martel, M [UT MD Anderson Cancer Center, Houston, TX (United States); Yock, T [Massachusetts General Hospital, Boston, MA (United States); McNutt, T [Johns Hopkins University, Severna Park, MD (United States); Brown, N [Baptist Medical Center, Jacksonville, FL (United States); Purdie, T [Princess Margaret Hospital, Toronto, ON (Canada); Yorke, E [Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Santanam, L [Washington University School of Medicine, St.louis, MO (United States); Gabriel, P [University of Pennsylvania, Philadelphia, PA (United States); Michalski, J [Washington University, Saint Louis, MO (United States); and others

    2015-06-15

    Purpose: There is growing recognition of need for increased clarity and consistency in the nomenclatures used for body and organ structures, DVH metrics, toxicity, dose and volume units, etc. Standardization has multiple benefits; e.g. facilitating data collection for clinical trials, enabling the pooling of data between institutions, making transfers (i.e. hand-offs) between centers safer, and enabling vendors to define “default” settings. Towards this goal, the American Association of Physicists in Medicine (AAPM) formed a task group (TG263) in July of 2014, operating under the Work Group on Clinical Trials to develop consensus statements. Guiding principles derived from the investigation and example nomenclatures will be presented for public feedback. Methods: We formed a multi-institutional and multi-vendor collaborative group of 39 physicists, physicians and others involved in clinical use and electronic transfer of information. Members include individuals from IROC, NRG, IHE-RO, DICOM WG-7, ASTRO and EORTC groups with overlapping interests to maximize the quality of the consensus and increase the likelihood of adoption. Surveys of group and NRG members were used to define current nomenclatures and requirements. Technical requirements of vendor systems and the proposed DICOM standards were examined. Results: There is a marked degree of inter and intra institutional variation in current approaches, resulting from inter-vendor differences in capabilities, clinic specific conceptualizations and inconsistencies. Using a consensus approach, the group defined optimal formats for the naming of targets and normal structures. A formal objective assessment of 13 existing clinically-used software packages show that all had capabilities to accommodate these recommended nomenclatures. Conclusions: A multi-stakeholder effort is making significant steps forward in developing a standard nomenclature that will work across platforms. Our current working list includes > 550

  17. Guidelines for the naming of genes, gene products, and mutants in the opportunistic protists.

    Science.gov (United States)

    Limper, Andrew H; Weiss, Louis M

    2011-01-01

    The opportunistic protists encompass a wide diversity of organisms including Pneumocystis, Toxoplasma, cryptosporidia, microsporidia, and related genera. Recent advances in the molecular biology and cellular biochemistry of these organisms have led to the identification of an ever growing numbers of key genes and their cognate proteins. Until now, these molecules have not been designated using any consistent nomenclature system, leading to considerable confusion. The participants of the 11th International Workshop on Opportunistic Protists met on August 3, 2010 to reach consensus of a nomenclature system for genes, gene products, and mutants in the opportunistic protists. The following summary reports the consensus agreement to move toward a unified nomenclature system for these organisms. The system is adapted from that used for Saccharomyces cerevisiae. © 2011 The Author(s). Journal of Eukaryotic Microbiology © 2011 International Society of Protistologists.

  18. An update on MyoD evolution in teleosts and a proposed consensus nomenclature to accommodate the tetraploidization of different vertebrate genomes.

    Directory of Open Access Journals (Sweden)

    Daniel J Macqueen

    Full Text Available BACKGROUND: MyoD is a muscle specific transcription factor that is essential for vertebrate myogenesis. In several teleost species, including representatives of the Salmonidae and Acanthopterygii, but not zebrafish, two or more MyoD paralogues are conserved that are thought to have arisen from distinct, possibly lineage-specific duplication events. Additionally, two MyoD paralogues have been characterised in the allotetraploid frog, Xenopus laevis. This has lead to a confusing nomenclature since MyoD paralogues have been named outside of an appropriate phylogenetic framework. METHODS AND PRINCIPAL FINDINGS: Here we initially show that directly depicting the evolutionary relationships of teleost MyoD orthologues and paralogues is hindered by the asymmetric evolutionary rate of Acanthopterygian MyoD2 relative to other MyoD proteins. Thus our aim was to confidently position the event from which teleost paralogues arose in different lineages by a comparative investigation of genes neighbouring myod across the vertebrates. To this end, we show that genes on the single myod-containing chromosome of mammals and birds are retained in both zebrafish and Acanthopterygian teleosts in a striking pattern of double conserved synteny. Further, phylogenetic reconstruction of these neighbouring genes using Bayesian and maximum likelihood methods supported a common origin for teleost paralogues following the split of the Actinopterygii and Sarcopterygii. CONCLUSION: Our results strongly suggest that myod was duplicated during the basal teleost whole genome duplication event, but was subsequently lost in the Ostariophysi (zebrafish and Protacanthopterygii lineages. We propose a sensible consensus nomenclature for vertebrate myod genes that accommodates polyploidization events in teleost and tetrapod lineages and is justified from a phylogenetic perspective.

  19. genenames.org: the HGNC resources in 2011

    Science.gov (United States)

    Seal, Ruth L.; Gordon, Susan M.; Lush, Michael J.; Wright, Mathew W.; Bruford, Elspeth A.

    2011-01-01

    The HUGO Gene Nomenclature Committee (HGNC) aims to assign a unique gene symbol and name to every human gene. The HGNC database currently contains almost 30 000 approved gene symbols, over 19 000 of which represent protein-coding genes. The public website, www.genenames.org, displays all approved nomenclature within Symbol Reports that contain data curated by HGNC editors and links to related genomic, phenotypic and proteomic information. Here we describe improvements to our resources, including a new Quick Gene Search, a new List Search, an integrated HGNC BioMart and a new Statistics and Downloads facility. PMID:20929869

  20. Gender, work and violence in The gravedigger’s daughter, by Joyce Carol Oates, and O apocalipse dos trabalhadores, by Valter Hugo Mãe

    Directory of Open Access Journals (Sweden)

    Paula Queiroz Dutra

    2015-06-01

    Full Text Available This article aims to discuss the representation of female workers and its relation to gender violence in contemporary literature. Based on the analysis of the novels The gravedigger’s daughter (2008 by Joyce Carol Oates, and O apocalipse dos trabalhadores (The workers’ apocalypse (2013 by Portuguese writer Valter Hugo Mãe, we aim to compare how the characters shift between domestic space and their workplace. Considering the perspective of gender studies and female/male authorship, we will discuss the stereotypes that are created in these narratives and their implications to incidents of violence against women, especially at their workplace.

  1. As artes liberais e mecânicas: uma via para o conhecimento da sapiência, segundo Hugo de São Vítor

    OpenAIRE

    Athayde, Wesley Rodrigues

    2009-01-01

    Esta dissertação de mestrado descreve os resultados da pesquisa realizada durante o período de dois anos e meio (2007 2009). Na primeira fase deu-se o levantamento de publicações científicas relacionadas à pesquisa, que poderiam ser encontradas tanto no Brasil, como no exterior. Realizou-se um trabalho de leitura, extensiva do Didascálicon de Hugo de São Vítor. O trabalho de leitura estendeu-se também ao livro A doutrina Cristã de Santo Agostinho, pois se percebe que o Didascálicon é uma ...

  2. A New Anatomically Based Nomenclature for the Roots and Root Canals—Part 1: Maxillary Molars

    Directory of Open Access Journals (Sweden)

    Jojo Kottoor

    2012-01-01

    Full Text Available Numerous terminologies have been employed in the dental literature to describe the roots and root canal systems of maxillary molars. This multiplicity in naming of roots and canals makes the reader susceptible to misinterpretation and confusion. No consensus thus far has been arrived at for defining the names of roots and root canals in maxillary molars, including their various morphological aberrations. The anatomical relation of roots and their root canals were identified and were subsequently named based on definite sets of criteria. A new method for identification and naming of roots and root canal anatomy in maxillary molars, based on their root and canal relationship, was formulated and is presented in this paper. The nomenclature makes certain essential modifications to the traditional approach to accommodate naming of the various aberrations presented in the maxillary molars. A simple, yet extensive, nomenclature system has been proposed that appropriately names the internal and external morphology of maxillary molars.

  3. A new anatomically based nomenclature for the roots and root canals-part 1: maxillary molars.

    Science.gov (United States)

    Kottoor, Jojo; Albuquerque, Denzil Valerian; Velmurugan, Natanasabapathy

    2012-01-01

    Numerous terminologies have been employed in the dental literature to describe the roots and root canal systems of maxillary molars. This multiplicity in naming of roots and canals makes the reader susceptible to misinterpretation and confusion. No consensus thus far has been arrived at for defining the names of roots and root canals in maxillary molars, including their various morphological aberrations. The anatomical relation of roots and their root canals were identified and were subsequently named based on definite sets of criteria. A new method for identification and naming of roots and root canal anatomy in maxillary molars, based on their root and canal relationship, was formulated and is presented in this paper. The nomenclature makes certain essential modifications to the traditional approach to accommodate naming of the various aberrations presented in the maxillary molars. A simple, yet extensive, nomenclature system has been proposed that appropriately names the internal and external morphology of maxillary molars.

  4. Taxonomy of Fungi Causing Mucormycosis and Entomophthoramycosis (Zygomycosis) and Nomenclature of the Disease: Molecular Mycologic Perspectives

    Science.gov (United States)

    2012-01-01

    Molecular phylogenetic analysis confirmed the phylum Zygomycota to be polyphyletic, and the taxa conventionally classified in Zygomycota are now distributed among the new phylum Glomeromycota and 4 subphyla incertae sedis (uncertain placement). Because the nomenclature of the disease zygomycosis was based on the phylum Zygomycota (Zygomycetes) in which the etiologic agents had been classified, the new classification profoundly affects the name of the disease. Zygomycosis was originally described as a convenient and inclusive name for 2 clinicopathologically different diseases, mucormycosis caused by members of Mucorales and entomophthoramycosis caused by species in the order Entomophthorales of Zygomycota. Without revision of original definition, the name “zygomycosis,” however, has more often been used as a synonym only for mucormycosis. This article reviews the progress and changes in taxonomy and nomenclature of Zygomycota and the disease zygomycosis. The article also reiterates the reasons why the classic names “mucormycosis” and “entomophthoramycosis” are more appropriate than “zygomycosis.” PMID:22247451

  5. Explanations on nomenclature and number of material for steels in accordance with DIN norm - (Deutsch Industrie Norm)

    International Nuclear Information System (INIS)

    Barone, S.D.; Silva, T.C.V. da; Bittencourt, M.S.Q.

    1980-01-01

    The materials specified by DIN norm are identified by its nomenclature and corresponding DIN number. The characters (numbers and letters) aim to classify the material and provide indication on main alloy properties and elements. (M.C.K.) [pt

  6. Reflections on a systematic nomenclature for antimicrobial peptides from the skins of frogs of the family Ranidae.

    Science.gov (United States)

    Conlon, J Michael

    2008-10-01

    Frogs belonging to the extensive family Ranidae represent a valuable source of antimicrobial peptides with therapeutic potential but there is currently no consistent system of nomenclature to describe these peptides. Terminology based solely on species name does not reflect the evolutionary relationships existing between peptides encoded by orthologous and paralogous genes. On the basis of limited structural similarity, at least 14 well-established peptide families have been identified (brevinin-1, brevinin-2, esculentin-1, esculentin-2, japonicin-1, japonicin-2, nigrocin-2, palustrin-1, palustrin-2, ranacyclin, ranalexin, ranatuerin-1, ranatuerin-2, temporin). It is proposed that terms that are synonymous with these names should no longer be used. Orthologous peptides from different species may be characterized by the initial letter of that species, set in upper case, with paralogs belonging to the same peptide family being assigned letters set in lower case, e.g. brevinin-1Pa, brevinin-1Pb, etc. When two species begin with the same initial letter, two letters may be used, e.g. P for pipiens and PL for palustris. Species names and assignments to genera may be obtained from Amphibian Species of the World Electronic Database, accessible at http://research.amnh.org/herpetology/amphibia/index.php. American Museum of Natural History, New York, USA.

  7. Characterization and Proposed Nomenclature of Epidemic Strains of MRSA in Canada

    Directory of Open Access Journals (Sweden)

    AE Simor

    1999-01-01

    Full Text Available The incidence of methicillin-resistant Staphylococcus aureus (MRSA has been increasing in many Canadian hospitals over the past few years. Some strains may be considered ‘epidemic’, in that they are clinically or epidemiologically significant, and have been identified in patients from multiple hospitals and geographic regions across the country. This paper describes phenotypic and genotypic characteristics of four epidemic MRSA strains in Canada and proposes standardized nomenclature.

  8. Molecular mechanisms of cell death: recommendations of the Nomenclature Committee on Cell Death 2018

    OpenAIRE

    Galluzzi, L; Vitale, I; Aaronson, Sa; Abrams, Jm; Adam, D; Agostinis, P; Alnemri, Es; Altucci, L; Amelio, I; Andrews, Dw; Annicchiarico-Petruzzelli, M; Antonov, Av; Arama, E; Baehrecke, Eh; Barlev, Na

    2018-01-01

    Over the past decade, the Nomenclature Committee on Cell Death (NCCD) has formulated guidelines for the definition and interpretation of cell death from morphological, biochemical, and functional perspectives. Since the field continues to expand and novel mechanisms that orchestrate multiple cell death pathways are unveiled, we propose an updated classification of cell death subroutines focusing on mechanistic and essential (as opposed to correlative and dispensable) aspects of the process. A...

  9. Review of the Nomenclature of the Retaining Ligaments of the Cheek: Frequently Confused Terminology

    Directory of Open Access Journals (Sweden)

    Yeui Seok Seo

    2017-07-01

    Full Text Available Since the time of its inception within facial anatomy, wide variability in the terminology as well as the location and extent of retaining ligaments has resulted in confusion over nomenclature. Confusion over nomenclature also arises with regard to the subcutaneous ligamentous attachments, and in the anatomic location and extent described, particularly for zygomatic and masseteric ligaments. Certain historical terms—McGregor’s patch, the platysma auricular ligament, parotid cutaneous ligament, platysma auricular fascia, temporoparotid fasica (Lore’s fascia, anterior platysma-cutaneous ligament, and platysma cutaneous ligament—delineate retaining ligaments of related anatomic structures that have been conceptualized in various ways. Confusion around the masseteric cutaneous ligaments arises from inconsistencies in their reported locations in the literature because the size and location of the parotid gland varies so much, and this affects the relationship between the parotid gland and the fascia of the masseter muscle. For the zygomatic ligaments, there is disagreement over how far they extend, with descriptions varying over whether they extend medially beyond the zygomaticus minor muscle. Even the ‘main’ zygomatic ligament’s denotation may vary depending on which subcutaneous plane is used as a reference for naming it. Recent popularity in procedures using threads or injectables has required not only an accurate understanding of the nomenclature of retaining ligaments, but also of their location and extent. The authors have here summarized each retaining ligament with a survey of the different nomenclature that has been introduced by different authors within the most commonly cited published papers.

  10. An Essay on the History of the Russian and Soviet Bureaucratic Nomenclature

    OpenAIRE

    Alexander Obolonsky

    2015-01-01

    The topic of the paper is the history of Russian nomenclature bureaucratic system from the beginning of the 19-th century to the contemporary time. As the Soviet period is the main subject of attention, the earlier times are considered rather briefly, with the accent being made on the 19-th century attempts to modernize bureaucracy, particularly on M. Speranskys initiative to introduce an education criterion instead of the domineering then length of service, and also on periodical unsuccessfu...

  11. Non-native vascular plants from Canary Islands (Spain): nomenclatural and taxonomical adjustments

    OpenAIRE

    Verloove, F.

    2013-01-01

    Se propone correcciones taxonómicas y nomenclaturales respecto a 88 taxones no nativos de la lista de plantas vasculares de las Islas Canarias (España). Non-native vascular plants from Canary Islands (Spain): nomenclatural and taxonomical adjustments. Corrections and other adjustments are proposed for 88 non-native taxa from the checklist of vascular plants from the Canary Islands (Spain).

  12. Nomenclatural status of Euptychia mollina Hübner, 1818 (Lepidoptera: Nymphalidae: Satyrinae).

    Science.gov (United States)

    Lamas, Gerardo; Nakahara, Shinichi

    2015-04-13

    The purpose of this note is to clarify the nomenclatural status of Euptychia mollina Hübner, 1818, the type species of Euptychia Hübner, 1818, as there seems to be confusion regarding its year of publication. Due to an unfortunate oversight, Lamas (2004) listed the name as Euptychia mollina (Hübner, [1813]), and this mistake has been repeated in the subsequent literature (e.g. Brévignon 2005; Warren et al. 2014; Neild et al. 2014).

  13. miRiadne: a web tool for consistent integration of miRNA nomenclature.

    Science.gov (United States)

    Bonnal, Raoul J P; Rossi, Riccardo L; Carpi, Donatella; Ranzani, Valeria; Abrignani, Sergio; Pagani, Massimiliano

    2015-07-01

    The miRBase is the official miRNA repository which keeps the annotation updated on newly discovered miRNAs: it is also used as a reference for the design of miRNA profiling platforms. Nomenclature ambiguities generated by loosely updated platforms and design errors lead to incompatibilities among platforms, even from the same vendor. Published miRNA lists are thus generated with different profiling platforms that refer to diverse and not updated annotations. This greatly compromises searches, comparisons and analyses that rely on miRNA names only without taking into account the mature sequences, which is particularly critic when such analyses are carried over automatically. In this paper we introduce miRiadne, a web tool to harmonize miRNA nomenclature, which takes into account the original miRBase versions from 10 up to 21, and annotations of 40 common profiling platforms from nine brands that we manually curated. miRiadne uses the miRNA mature sequence to link miRBase versions and/or platforms to prevent nomenclature ambiguities. miRiadne was designed to simplify and support biologists and bioinformaticians in re-annotating their own miRNA lists and/or data sets. As Ariadne helped Theseus in escaping the mythological maze, miRiadne will help the miRNA researcher in escaping the nomenclature maze. miRiadne is freely accessible from the URL http://www.miriadne.org. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  14. Outcomes of the 2011 Botanical Nomenclature Section at the XVIII International Botanical Congress

    Science.gov (United States)

    Miller, James S.; Funk, Vicki A.; Wagner, Warren L.; Barrie, Fred; Hoch, Peter C.; Herendeen, Patrick

    2011-01-01

    Abstract The Nomenclature Section held just before the 18th International Botanical Congress in Melbourne, Australia in July 2011 saw sweeping changes to the way scientists name new plants, algae, and fungi. The changes begin on the cover: the title was broadened to make explicit that the Code applies not only to plants, but also to algae and fungi. The new title will now be the International Code of Nomenclature of algae, fungi, and plants. For the first time in history the Code will allow for the electronic publication of names of new taxa. In an effort to make the publication of new names more accurate and efficient, the requirement for a Latin validating diagnosis or description was changed to allow either English or Latin for these essential components of the publication of a new name. Both of these latter changes will take effect on 1 January 2012. The nomenclatural rules for fungi will see several important changes, the most important of which is probably the adoption of the principle of “one fungus, one name.” Paleobotanists will also see changes with the elimination of the concept of “morphotaxa” from the Code. PMID:22171188

  15. Outcomes of the 2011 Botanical Nomenclature Section at the XVIII International Botanical Congress

    Directory of Open Access Journals (Sweden)

    James Miller

    2011-07-01

    Full Text Available The Nomenclature Section held just before the 18th International Botanical Congress in Melbourne, Australia in July 2011 saw sweeping changes to the way scientists name new plants, algae, and fungi. The changes begin on the cover: the title was broadened to make explicit that the Code applies not only to plants, but also to algae and fungi. The new title will now be the International code for nomenclature of algae, fungi, and plants. For the first time in history the Code will allow for the electronic publication of names of new taxa. In an effort to make the publication of new names more accurate and efficient, the requirement for a Latin validating diagnosis or description was changed to allow either English or Latin for these essential components of the publication of a new name. Both of these latter changes will take effect on 1 January 2012. The nomenclatural rules for fungi will see several important changes, the most important of which is probably the adoption of the principle of “one fungus, one name.” Paleobotanists will also see changes with the elimination of the concept of “morphotaxa” from the Code.

  16. Outcomes of the 2011 Botanical Nomenclature Section at the XVIII International Botanical Congress.

    Science.gov (United States)

    Miller, James S; Funk, Vicki A; Wagner, Warren L; Barrie, Fred; Hoch, Peter C; Herendeen, Patrick

    2011-01-01

    The Nomenclature Section held just before the 18th International Botanical Congress in Melbourne, Australia in July 2011 saw sweeping changes to the way scientists name new plants, algae, and fungi. The changes begin on the cover: the title was broadened to make explicit that the Code applies not only to plants, but also to algae and fungi. The new title will now be the International Code of Nomenclature of algae, fungi, and plants. For the first time in history the Code will allow for the electronic publication of names of new taxa. In an effort to make the publication of new names more accurate and efficient, the requirement for a Latin validating diagnosis or description was changed to allow either English or Latin for these essential components of the publication of a new name. Both of these latter changes will take effect on 1 January 2012. The nomenclatural rules for fungi will see several important changes, the most important of which is probably the adoption of the principle of "one fungus, one name." Paleobotanists will also see changes with the elimination of the concept of "morphotaxa" from the Code.

  17. Proposal to consistently apply the International Code of Nomenclature of Prokaryotes (ICNP) to names of the oxygenic photosynthetic bacteria (cyanobacteria), including those validly published under the International Code of Botanical Nomenclature (ICBN)/International Code of Nomenclature for algae, fungi and plants (ICN), and proposal to change Principle 2 of the ICNP.

    Science.gov (United States)

    Pinevich, Alexander V

    2015-03-01

    This taxonomic note was motivated by the recent proposal [Oren & Garrity (2014) Int J Syst Evol Microbiol 64, 309-310] to exclude the oxygenic photosynthetic bacteria (cyanobacteria) from the wording of General Consideration 5 of the International Code of Nomenclature of Prokaryotes (ICNP), which entails unilateral coverage of these prokaryotes by the International Code of Nomenclature for algae, fungi, and plants (ICN; formerly the International Code of Botanical Nomenclature, ICBN). On the basis of key viewpoints, approaches and rules in the systematics, taxonomy and nomenclature of prokaryotes it is reciprocally proposed to apply the ICNP to names of cyanobacteria including those validly published under the ICBN/ICN. For this purpose, a change to Principle 2 of the ICNP is proposed to enable validation of cyanobacterial names published under the ICBN/ICN rules. © 2015 IUMS.

  18. A matter of scale: damage from Hurricane Hugo (1989) to U.S. Virgin Islands reefs at the colony, community and whole reef level

    Science.gov (United States)

    Rogers, Caroline S.

    1993-01-01

    Studies at Buck Island Reef National Monument (St. Croix) and Virgin Islands National Park (St. John) by scientists in the U.S. National Park Service Coral Reef Assessment Program re- vealed the effects of Humcane Hugo on individual coral species, community parameters, and overall reef structure. Effects of the storm varied with depth, coral species, location relative to the storm path, character of the pre-storm communities, and ecological history. Live coral cover, initially less than 30% at all sites, dropped by 40 to 73%. Cover by the dominant species Montastrea annularis de- clined about 35% on the St. John reefs. At Buck Island, Acropora palmata cover, already reduced from 85% to 5% by white band disease and storms, fell to 0.8% after Hugo. Some areas on the south side of Buck Island were reduced to rubble pave- ment while other areas escaped serious damage. Data from cores at Buck Island reveal the influence of wave energy and storm frequency on overall reef character. Patchiness and variation in the responses of different species, zones, and entire reefs to the storm suggest that assessment of long-term trends in reef structure and composition requires analysis of changes at permanent study sites distributed over large areas.

  19. Expresiones de duelo ante la muerte del Presidente Hugo Chávez. Obituarios y Visitas al difunto

    Directory of Open Access Journals (Sweden)

    Maritza Montero

    2015-01-01

    Full Text Available Los dos últimos años de la vida del presidente de Venezuela, Hugo Chávez Frías, fueron de sufrimiento, porque confiando en la medicina cubana, ignoró el diagnóstico de cáncer dado en Venezuela. La discreción y el secreto marcaron ese periodo, hasta el punto qu e el día de su muerte está en entredicho. En Venezuela se anunció formalmente su muerte en cadena nacional el día 5 de marzo de 2013, y diferentes expresiones de dolor se manifestaron. En este artículo se analizan dos importantes expresiones de duelo en d os grupos sociales: obituarios y visita al lugar donde se exhibió el féretro (Academia Militar en la ciudad de Caracas. Seleccionamos y clasificamos obituarios aparecidos desde el 6 al 12 de marzo de 2013, en los dos principales periódicos de circulación nacional: El Universal y El Nacional . Partimos del análisis crítico del discurso, de Teun van Dijk (1997, haciendo un análisis pragmático del discurso de los obituarios desde dos dimensiones: 1. frecuencia, tamaño y costo y, 2. el contenido del texto. Se creó un corpus de 612 obituarios, en el cual fueron identificadas las características de mensajes emitidos por instituciones públicas y privadas en relación con el hecho ocurrido. Asimismo, estructuras y funciones del texto tales como: cortesía y forma s del adiós al difunto. Respecto de las visitas al catafalco se describe el ambiente mediante observación, en la cual se evidenciaron vínculos emocionales, intereses y compromiso político. Este análisis muestra diferentes expresiones de dolor, que van de la formalidad de quienes envían costosos obituarios y la afectividad de quienes demostraron tristeza.

  20. Phylogeny and nomenclature of the genus Talaromyces and taxa accommodated in Penicillium subgenus Biverticillium

    Science.gov (United States)

    Samson, R.A.; Yilmaz, N.; Houbraken, J.; Spierenburg, H.; Seifert, K.A.; Peterson, S.W.; Varga, J.; Frisvad, J.C.

    2011-01-01

    The taxonomic history of anamorphic species attributed to Penicillium subgenus Biverticillium is reviewed, along with evidence supporting their relationship with teleomorphic species classified in Talaromyces. To supplement previous conclusions based on ITS, SSU and/or LSU sequencing that Talaromyces and subgenus Biverticillium comprise a monophyletic group that is distinct from Penicillium at the generic level, the phylogenetic relationships of these two groups with other genera of Trichocomaceae was further studied by sequencing a part of the RPB1 (RNA polymerase II largest subunit) gene. Talaromyces species and most species of Penicillium subgenus Biverticillium sensu Pitt reside in a monophyletic clade distant from species of other subgenera of Penicillium. For detailed phylogenetic analysis of species relationships, the ITS region (incl. 5.8S nrDNA) was sequenced for the available type strains and/or representative isolates of Talaromyces and related biverticillate anamorphic species. Extrolite profiles were compiled for all type strains and many supplementary cultures. All evidence supports our conclusions that Penicillium subgenus Biverticillium is distinct from other subgenera in Penicillium and should be taxonomically unified with the Talaromyces species that reside in the same clade. Following the concepts of nomenclatural priority and single name nomenclature, we transfer all accepted species of Penicillium subgenus Biverticillium to Talaromyces. A holomorphic generic diagnosis for the expanded concept of Talaromyces, including teleomorph and anamorph characters, is provided. A list of accepted Talaromyces names and newly combined Penicillium names is given. Species of biotechnological and medical importance, such as P. funiculosum and P. marneffei, are now combined in Talaromyces. Excluded species and taxa that need further taxonomic study are discussed. An appendix lists other generic names, usually considered synonyms of Penicillium sensu lato that

  1. Cytogenetic studies and karyotype nomenclature of three wild canid species: maned wolf (Chrysocyon brachyurus), bat-eared fox (Otocyon megalotis) and fennec fox (Fennecus zerda).

    Science.gov (United States)

    Pieńkowska-Schelling, A; Schelling, C; Zawada, M; Yang, F; Bugno, M; Ferguson-Smith, M

    2008-01-01

    We have analysed the chromosomes of three wild and endangered canid species: the maned wolf (Chrysocyon brachyurus), the bat-eared fox (Otocyon megalotis) and the fennec fox (Fennecuszerda) using classical and molecular cytogenetic methods. For the first time detailed and encompassing descriptions of the chromosomes are presented including the chromosomal assignment of nucleolar organizer regions and the 5S rRNA gene cluster. We propose a karyotype nomenclature with ideograms including more than 300 bands per haploid set for each of these three species which will form the basis for further research. In addition, we propose four basic different patterns of karyotype organization in the family Canidae. A comparison of these patterns with the most recent molecular phylogeny of Canidae revealed that the karyotype evolution of a species is not always strongly connected with its phylogenetic position. Our findings underline the need and justification for basic cytogenetic work in rare and exotic species. (c) 2008 S. Karger AG, Basel.

  2. Amérique : Antilles : Territoires britanniques d'outre-mer : Montserrat : Paroisse Saint Anthony : Plymouth : Bureau philatélique détruit par le cyclone Hugo

    OpenAIRE

    Taglioni , François

    1990-01-01

    Légende manuscrite sur le document original : "Montserrat, Plymouth. Bureau philatélique détruit par le cyclone Hugo. " Géolocalisation : approximative centrée sur Plymouth (localisation difficile en raison des éruptions de 1995 et 1997 qui ont détruit une grande partie de l'île).

  3. Doktorikraad eestlasele / Hugo Mitt

    Index Scriptorium Estoniae

    Mitt, Hugo

    2007-01-01

    31. märtsil sai James Cooki nimelises ülikoolis, Townsvilles doktorikraadi Ingrid Mitt. Tema väitekirja pealkiri on : Dominant Masculinity Discourse in the Decisions of Early Shool Leaving boys in Queensland

  4. A nomenclature for vertebral fossae in sauropods and other saurischian dinosaurs.

    Directory of Open Access Journals (Sweden)

    Jeffrey A Wilson

    Full Text Available BACKGROUND: The axial skeleton of extinct saurischian dinosaurs (i.e., theropods, sauropodomorphs, like living birds, was pneumatized by epithelial outpocketings of the respiratory system. Pneumatic signatures in the vertebral column of fossil saurischians include complex branching chambers within the bone (internal pneumaticity and large chambers visible externally that are bounded by neural arch laminae (external pneumaticity. Although general aspects of internal pneumaticity are synapomorphic for saurischian subgroups, the individual internal pneumatic spaces cannot be homologized across species or even along the vertebral column, due to their variability and absence of topographical landmarks. External pneumatic structures, in contrast, are defined by ready topological landmarks (vertebral laminae, but no consistent nomenclatural system exists. This deficiency has fostered confusion and limited their use as character data in phylogenetic analysis. METHODOLOGY/PRINCIPAL FINDINGS: We present a simple system for naming external neural arch fossae that parallels the one developed for the vertebral laminae that bound them. The nomenclatural system identifies fossae by pointing to reference landmarks (e.g., neural spine, centrum, costal articulations, zygapophyses. We standardize the naming process by creating tripartite names from "primary landmarks," which form the zygodiapophyseal table, "secondary landmarks," which orient with respect to that table, and "tertiary landmarks," which further delineate a given fossa. CONCLUSIONS/SIGNIFICANCE: The proposed nomenclatural system for lamina-bounded fossae adds clarity to descriptions of complex vertebrae and allows these structures to be sourced as character data for phylogenetic analyses. These anatomical terms denote potentially homologous pneumatic structures within Saurischia, but they could be applied to any vertebrate with vertebral laminae that enclose spaces, regardless of their developmental

  5. Does the name really matter? The importance of botanical nomenclature and plant taxonomy in biomedical research.

    Science.gov (United States)

    Bennett, Bradley C; Balick, Michael J

    2014-03-28

    Medical research on plant-derived compounds requires a breadth of expertise from field to laboratory and clinical skills. Too often basic botanical skills are evidently lacking, especially with respect to plant taxonomy and botanical nomenclature. Binomial and familial names, synonyms and author citations are often misconstrued. The correct botanical name, linked to a vouchered specimen, is the sine qua non of phytomedical research. Without the unique identifier of a proper binomial, research cannot accurately be linked to the existing literature. Perhaps more significant, is the ambiguity of species determinations that ensues of from poor taxonomic practices. This uncertainty, not surprisingly, obstructs reproducibility of results-the cornerstone of science. Based on our combined six decades of experience with medicinal plants, we discuss the problems of inaccurate taxonomy and botanical nomenclature in biomedical research. This problems appear all too frequently in manuscripts and grant applications that we review and they extend to the published literature. We also review the literature on the importance of taxonomy in other disciplines that relate to medicinal plant research. In most cases, questions regarding orthography, synonymy, author citations, and current family designations of most plant binomials can be resolved using widely-available online databases and other electronic resources. Some complex problems require consultation with a professional plant taxonomist, which also is important for accurate identification of voucher specimens. Researchers should provide the currently accepted binomial and complete author citation, provide relevant synonyms, and employ the Angiosperm Phylogeny Group III family name. Taxonomy is a vital adjunct not only to plant-medicine research but to virtually every field of science. Medicinal plant researchers can increase the precision and utility of their investigations by following sound practices with respect to botanical

  6. Collating and Curating Neuroanatomical Nomenclatures: Principles and Use of the Brain Architecture Knowledge Management System (BAMS).

    Science.gov (United States)

    Bota, Mihail; Swanson, Larry W

    2010-01-01

    Terms used to describe nervous system parts and their interconnections are rife with synonyms, partial correspondences, and even homonyms, making effective scientific communication unnecessarily difficult. To address this problem a new Topological Relations schema for the Relations module of BAMS (Brain Architecture Knowledge Management System) was created. It includes a representation of the qualitative spatial relations between nervous system parts defined in different neuroanatomical nomenclatures or atlases and is general enough to record data and metadata from the literature, regardless of description level or species. Based on this foundation a Projections Translations inference engine was developed for the BAMS interface that automatically translates neuroanatomical projection (axonal inputs and outputs) reports across nomenclatures from translated information. To make BAMS more useful to the neuroscience community three things were done. First, we implemented a simple schema for validation of the translated neuroanatomical projections. Second, more than 1,000 topological relations between brain gray matter regions for the rat were inserted, along with associated details. Finally, a case study was performed to enter all historical or legacy published information about terminology related to one relatively complex gray matter region of the rat. The bed nuclei of the stria terminalis (BST) were chosen and 21 different nomenclatures from 1923 to present were collated, along with 284 terms for parts (gray matter differentiations), 360 qualitative topological relations between parts, and more than 7,000 details about spatial relations between parts, all of which was annotated with appropriate metadata. This information was used to construct a graphical "knowledge map" of relations used in the literature to describe subdivisions of the rat BST.

  7. Enriching the international clinical nomenclature with Chinese daily used synonyms and concept recognition in physician notes.

    Science.gov (United States)

    Zhang, Rui; Liu, Jialin; Huang, Yong; Wang, Miye; Shi, Qingke; Chen, Jun; Zeng, Zhi

    2017-05-02

    It has been shown that the entities in everyday clinical text are often expressed in a way that varies from how they are expressed in the nomenclature. Owing to lots of synonyms, abbreviations, medical jargons or even misspellings in the daily used physician notes in clinical information system (CIS), the terminology without enough synonyms may not be adequately suitable for the task of Chinese clinical term recognition. This paper demonstrates a validated system to retrieve the Chinese term of clinical finding (CTCF) from CIS and map them to the corresponding concepts of international clinical nomenclature, such as SNOMED CT. The system focuses on the SNOMED CT with Chinese synonyms enrichment (SCCSE). The literal similarity and the diagnosis-related similarity metrics were used for concept mapping. Two CTCF recognition methods, the rule- and terminology-based approach (RTBA) and the conditional random field machine learner (CRF), were adopted to identify the concepts in physician notes. The system was validated against the history of present illness annotated by clinical experts. The RTBA and CRF could be combined to predict new CTCFs besides SCCSE persistently. Around 59,000 CTCF candidates were accepted as valid and 39,000 of them occurred at least once in the history of present illness. 3,729 of them were accordant with the description in referenced Chinese clinical nomenclature, which could cross map to other international nomenclature such as SNOMED CT. With the hybrid similarity metrics, another 7,454 valid CTCFs (synonyms) were succeeded in concept mapping. For CTCF recognition in physician notes, a series of experiments were performed to find out the best CRF feature set, which gained an F-score of 0.887. The RTBA achieved a better F-score of 0.919 by the CTCF dictionary created in this research. This research demonstrated that it is feasible to help the SNOMED CT with Chinese synonyms enrichment based on physician notes in CIS. With continuous

  8. American Clinical Neurophysiology Society Guideline 2: Guidelines for Standard Electrode Position Nomenclature.

    Science.gov (United States)

    Acharya, Jayant N; Hani, Abeer; Cheek, Janna; Thirumala, Partha; Tsuchida, Tammy N

    2016-08-01

    This revision to the EEG Guidelines is an update incorporating current electroencephalography technology and practice and was previously published as Guideline 5. While the 10-10 system of electrode position nomenclature has been accepted internationally for almost two decades, it has not been used universally. The reasons for this and clinical scenarios when the 10-10 system provides additional localizing information are discussed in this revision. In addition, situations in which AF1/2, AF5/6, PO1/2 and PO5/6 electrode positions may be utilized for EEG recording are discussed.

  9. A proposal of a standardised nomenclature for terminal minute sister chromatid exchanges

    Directory of Open Access Journals (Sweden)

    Máximo E. Drets

    2006-01-01

    Full Text Available We described spontaneous minute sister chromatid exchanges (SCE in telomeric regions of human and Chinese hamster ovary (CHO chromosomes more than 10 years ago. These structures, which we called t-SCE, were detected by means of highly precise quantitative microphotometrical scanning and computer graphic image analysis. Recently, several authors using the CO-FISH method also found small SCEs in telomeric regions and called them T-SCE. The use of different terms for designating the same phenomenon should be avoided. We propose ter SCE as a uniform nomenclature for minute telomeric SCEs.

  10. "Just as the Structural Formula Does": Names, Diagrams, and the Structure of Organic Chemistry at the 1892 Geneva Nomenclature Congress.

    Science.gov (United States)

    Hepler-Smith, Evan

    2015-02-01

    At the Geneva Nomenclature Congress of 1892, some of the foremost organic chemists of the late nineteenth century crafted a novel relationship between chemical substances, chemical diagrams, and chemical names that has shaped practices of chemical representation ever since. During the 1880s, the French chemist Charles Friedel organised the nomenclature reform effort that culminated in the Geneva Congress; in the disorderly nomenclature of German synthetic chemistry, Friedel saw an opportunity to advance French national interests and his own pedagogical goals. Friedel and a group of close colleagues reconceived nomenclature as a unified field, in which all chemical names ought to relate clearly to one another and to the structure of the compounds they represented. The German chemist Adolf von Baeyer went a step farther, arguing for names that precisely and uniquely corresponded to the structural formula of each compound, tailored for use in chemical dictionaries and handbooks. Baeyer's vision prevailed at the Geneva Congress, which consequently codified rules for rigorously mapping structural formulas into names, resulting in names that faithfully represented the features of these diagrams but not always the chemical behaviour of the compounds themselves. This approach ultimately limited both the number of chemical compounds that the Geneva rules were able to encompass and the breadth of their application. However, the relationship between diagram and name established at the Geneva Congress became the foundation not only of subsequent systems of chemical nomenclature but of methods of organising information that have supported the modern chemical sciences.

  11. Namık Kemal’in Sanat/Sanatçı Algısında Romantizm ve Victor Hugo Etkisi Influence of Romanticism and Victor Hugo on Namık Kemal’s Perception of Art/Artist

    Directory of Open Access Journals (Sweden)

    Abdulhalim AYDIN

    2012-09-01

    Full Text Available As is known, the Tanzimat movement is the restructuring period during which Turkish society turned its face towards the West for the need of modernization and renewal. And the Tanzimat literature has formed the literary side of this process. It is known that the influence of Romanticism and especially Hugo, just like on the other authors, on N. Kemal, one of the greatest literary figures of the period, is of great extent. Besides reading the poems of Hugo, N. Kemal was fond of theplays and novels of his master and this fondness immediately showsitself. In his works, the result of his great admiration for Hugo, theinfluence of Romanticism and his master is in fact not limited to nowcommonly known "Hernani-Poor Child" and "Cromwell Foreword-Jalaluddin Foreword". But in this study, what we actually want toconcentrate on is the nature of the influence or the contribution ofRomanticism and Hugo on N. Kemal’s perception of the art and artist.Hugo, through the romantic school which was a revolution againstrationality, prescriptivism and elitism in the discourse adopted byclassical school, perceived the literature both as expansion of theliterature to a broad perspective, and as the defence of a thesis(litterature engagee, and on this basis how effective was Hugo’sinfluence and/or direction on our author will be the main question towhich our study will try to find an answer. As is well emphasized in thisresearch, there was a large agreement between the expectations ofKemal of literature and art and between Hugo’s style of literature. Afterall, like Hugo, Kemal was also persuaded to the great role of literaturein the creation of a new society. In this context, "Had he turned toRealism and its representatives, would we today find the same Kemal?How should we reconcile the popular full-toned sound of Kemal with hisromantic individualism?" are the questions that will engage us in thepresent study. Bilindiği gibi, Tanzimat hareketi Türk toplumunun

  12. História do Tempo Presente e América Latina: Colômbia - uma entrevista com Hugo Antonio Fazio Vengoa

    Directory of Open Access Journals (Sweden)

    Elisangela da Silva Machieski

    2017-05-01

    Full Text Available Hugo Antonio Fazio Vengoa é historiador e doutor em ciência política, professor da Universidad de los Andes (Bogotá – Colômbia desde a década de 1990, onde desenvolveu e coordenou diversas atividades, incluindo a criação dos programas de mestrado e doutorado em História. Atualmente é decano da Faculdade de Ciências Sociais. Suas investigações estão focadas em temas como a História Global, Estudos Internacionais Contemporâneos e História do Tempo Presente. No decorrer de sua carreira acadêmica publicou mais de vinte livros, dentre esses merece destaque o livro intitulado “La historia del tiempo presente: historiografía, problemas y métodos” (2010. Membro do Grupo de Investigação Historia del Tiempo Presente.

  13. Hurricane-related emergency department visits in an inland area: an analysis of the public health impact of Hurricane Hugo in North Carolina.

    Science.gov (United States)

    Brewer, R D; Morris, P D; Cole, T B

    1994-04-01

    To evaluate the public health impact of a hurricane on an inland area. Descriptive study. Seven hospital emergency departments. Patients who were treated from September 22 to October 6, 1989, for an injury or illness related to Hurricane Hugo. None. Over the two-week study period, 2,090 patients were treated for injuries or illnesses related to the hurricane. Of these, 1,833 (88%) were treated for injuries. Insect stings and wounds accounted for almost half of the total cases. A substantial proportion (26%) of the patients suffering from stings had a generalized reaction (eg, hives, wheezing, or both). Nearly one-third of the wounds were caused by chain saws. Hurricanes can lead to substantial morbidity in an inland area. Disaster plans should address risks associated with stinging insects and hazardous equipment and should address ways to improve case reporting.

  14. Proposals to clarify and enhance the naming of fungi under the International Code of Nomenclature for algae, fungi, and plants.

    Science.gov (United States)

    Hawksworth, David L

    2015-06-01

    Twenty-three proposals to modify the International Code of Nomenclature for algae, fungi, and plants adopted in 2011 with respect to the provisions for fungi are made, in accordance with the wishes of mycologists expressed at the 10(th) International Mycological Congress in Bangkok in 2014, and with the support of the International Commission on the Taxonomy of Fungi (ICTF), the votes of which are presented here. The proposals relate to: conditions for epitypification, registration of later typifications, protected lists of names, removal of exemptions for lichen-forming fungi, provision of a diagnosis when describing a new taxon, citation of sanctioned names, avoiding homonyms in other kingdoms, ending preference for sexually typified names, and treatment of conspecific names with the same epithet. These proposals are also being published in Taxon, will be considered by the Nomenclature Committee for Fungi and General Committee on Nomenclature, and voted on at the 19(th) International Botanical Congress in Shenzhen, China, in 2017.

  15. Nomenclature for congenital and paediatric cardiac disease: the International Paediatric and Congenital Cardiac Code (IPCCC) and the Eleventh Iteration of the International Classification of Diseases (ICD-11).

    Science.gov (United States)

    Franklin, Rodney C G; Béland, Marie J; Colan, Steven D; Walters, Henry L; Aiello, Vera D; Anderson, Robert H; Bailliard, Frédérique; Boris, Jeffrey R; Cohen, Meryl S; Gaynor, J William; Guleserian, Kristine J; Houyel, Lucile; Jacobs, Marshall L; Juraszek, Amy L; Krogmann, Otto N; Kurosawa, Hiromi; Lopez, Leo; Maruszewski, Bohdan J; St Louis, James D; Seslar, Stephen P; Srivastava, Shubhika; Stellin, Giovanni; Tchervenkov, Christo I; Weinberg, Paul M; Jacobs, Jeffrey P

    2017-12-01

    An internationally approved and globally used classification scheme for the diagnosis of CHD has long been sought. The International Paediatric and Congenital Cardiac Code (IPCCC), which was produced and has been maintained by the International Society for Nomenclature of Paediatric and Congenital Heart Disease (the International Nomenclature Society), is used widely, but has spawned many "short list" versions that differ in content depending on the user. Thus, efforts to have a uniform identification of patients with CHD using a single up-to-date and coordinated nomenclature system continue to be thwarted, even if a common nomenclature has been used as a basis for composing various "short lists". In an attempt to solve this problem, the International Nomenclature Society has linked its efforts with those of the World Health Organization to obtain a globally accepted nomenclature tree for CHD within the 11th iteration of the International Classification of Diseases (ICD-11). The International Nomenclature Society has submitted a hierarchical nomenclature tree for CHD to the World Health Organization that is expected to serve increasingly as the "short list" for all communities interested in coding for congenital cardiology. This article reviews the history of the International Classification of Diseases and of the IPCCC, and outlines the process used in developing the ICD-11 congenital cardiac disease diagnostic list and the definitions for each term on the list. An overview of the content of the congenital heart anomaly section of the Foundation Component of ICD-11, published herein in its entirety, is also included. Future plans for the International Nomenclature Society include linking again with the World Health Organization to tackle procedural nomenclature as it relates to cardiac malformations. By doing so, the Society will continue its role in standardising nomenclature for CHD across the globe, thereby promoting research and better outcomes for fetuses

  16. Nom et lumière: enlightenment through nomenclature (the 1996 Kenneth F. Russell Memorial Lecture).

    Science.gov (United States)

    Pearn, J

    1997-08-01

    The classification of living things is both an acknowledgement of biological relationships and an identification of their differences. When Linnaeus, in 1735, published Systema Naturae, he set in place a system of biological classification that saw its apogee in the invention of binomial nomenclature: the description of every living thing being embodied simply in two names, (i.e. a genus and the species within it). Linnaeus built on the work of scientific forebears, of whom Nehemiah Grew (1641-1712) was one of the most influential. Grew was a surgeon-physician whose passionate interest was plant anatomy; his work led to the discovery and documentation of sexual dimorphism in plants. Grew's life and works are a witness to that philosophy which views nature as a continuum, a broad holistic entity in which discoveries in one biological field have ramifications in other areas. Grew allowed his scientific curiosity full rein, manifested the courage to publish his work and possessed the self-discipline to stand by the audit of his peers. Modern biological research and contemporary clinical practice owes much to the enlightenment engendered by the classification and nomenclature that developed from his work.

  17. Mitochondrial DNA haplogroup phylogeny of the dog: Proposal for a cladistic nomenclature.

    Science.gov (United States)

    Fregel, Rosa; Suárez, Nicolás M; Betancor, Eva; González, Ana M; Cabrera, Vicente M; Pestano, José

    2015-05-01

    Canis lupus familiaris mitochondrial DNA analysis has increased in recent years, not only for the purpose of deciphering dog domestication but also for forensic genetic studies or breed characterization. The resultant accumulation of data has increased the need for a normalized and phylogenetic-based nomenclature like those provided for human maternal lineages. Although a standardized classification has been proposed, haplotype names within clades have been assigned gradually without considering the evolutionary history of dog mtDNA. Moreover, this classification is based only on the D-loop region, proven to be insufficient for phylogenetic purposes due to its high number of recurrent mutations and the lack of relevant information present in the coding region. In this study, we design 1) a refined mtDNA cladistic nomenclature from a phylogenetic tree based on complete sequences, classifying dog maternal lineages into haplogroups defined by specific diagnostic mutations, and 2) a coding region SNP analysis that allows a more accurate classification into haplogroups when combined with D-loop sequencing, thus improving the phylogenetic information obtained in dog mitochondrial DNA studies. Copyright © 2015 Elsevier B.V. All rights reserved.

  18. A proposal to rationalize within-species plant virus nomenclature: benefits and implications of inaction.

    Science.gov (United States)

    Jones, Roger A C; Kehoe, Monica A

    2016-07-01

    Current approaches used to name within-species, plant virus phylogenetic groups are often misleading and illogical. They involve names based on biological properties, sequence differences and geographical, country or place-association designations, or any combination of these. This type of nomenclature is becoming increasingly unsustainable as numbers of sequences of the same virus from new host species and different parts of the world increase. Moreover, this increase is accelerating as world trade and agriculture expand, and climate change progresses. Serious consequences for virus research and disease management might arise from incorrect assumptions made when current within-species phylogenetic group names incorrectly identify properties of group members. This could result in development of molecular tools that incorrectly target dangerous virus strains, potentially leading to unjustified impediments to international trade or failure to prevent such strains being introduced to countries, regions or continents formerly free of them. Dangerous strains might be missed or misdiagnosed by diagnostic laboratories and monitoring programs, and new cultivars with incorrect strain-specific resistances released. Incorrect deductions are possible during phylogenetic analysis of plant virus sequences and errors from strain misidentification during molecular and biological virus research activities. A nomenclature system for within-species plant virus phylogenetic group names is needed which avoids such problems. We suggest replacing all other naming approaches with Latinized numerals, restricting biologically based names only to biological strains and removing geographically based names altogether. Our recommendations have implications for biosecurity authorities, diagnostic laboratories, disease-management programs, plant breeders and researchers.

  19. Exclusion of candidate genes for coat colour phenotypes of the American mink (Neovison vison)

    DEFF Research Database (Denmark)

    Anistoroaei, Razvan Marian; Markakis, M. N.; Vissenberg, K.

    2012-01-01

    In a previous project, we screened the American mink Bacterial Artificial Chromosome library, CHORI-231, for genes potentially involved in various coat colour phenotypes in the American mink. Subsequently, we 454 sequenced the inserts containing these genes and developed microsatellite markers...... for each of these genes. Here, we describe a lack of association between three different ‘roan-type' phenotypes represented by Cross, Stardust and Cinnamon in American mink and six different genes that we considered to be potentially linked to these phenotypes. Thus, c-KIT (HUGO-approved symbol KIT), ATOH...

  20. Report on corrections and future considerations for Appendices II–VIII of the International Code of Nomenclature for Algae, Fungi, and Plants

    Science.gov (United States)

    For the first time, the main text and Appendices II–VIII of the International Code of Nomenclature were separately published following decisions of the Melbourne Nomenclature Section, which contributed to subsequent development of an online resource capable of producing the Appendices in real time. ...

  1. Synopsis of proposals on botanical nomenclature – Shenzhen 2017: A review of the proposals concerning the International Code of Nomenclature for algae, fungi, and plants submitted to the XIX International Botanical Congress

    Science.gov (United States)

    Science requires a precise, stable, and simple system of nomenclature used by scientists in all countries of the world, dealing on the one hand with the terms that denote the ranks of taxonomic groups, and on the other with the scientific names that are applied to the individual taxonomic units of a...

  2. Diploids of the Valeriana officinalis group (Valerianaceae) in Central Europe, and an attempt to unravel the nomenclatural chaos

    Czech Academy of Sciences Publication Activity Database

    Kirschner, Jan; Zeisek, Vojtěch

    2017-01-01

    Roč. 47, č. 3 (2017), s. 189-201 ISSN 0511-9618 R&D Projects: GA ČR GB14-36079G Institutional support: RVO:67985939 Keywords : Valeriana officinalis * taxonomy * nomenclature Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany Impact factor: 0.680, year: 2016

  3. Circumscription and nomenclature of Hiraea barclayana, H. reclinata, and H. ternifolia (Malpighiaceae), and of seven species misassigned to them

    NARCIS (Netherlands)

    Anderson, C.

    2016-01-01

    A review of collections from Mexico to northern South America that had been primarily determined as H. barclayana, H. reclinata, and H. ternifolia, or synonyms, showed them to include ten species. Misinterpretations were caused by superficial morphological similarities and traditional nomenclatural

  4. Biologically relevant oxidants and terminology, classification and nomenclature of oxidatively generated damage to nucleobases and 2-deoxyribose in nucleic acids

    DEFF Research Database (Denmark)

    Cadet, Jean; Loft, Steffen; Olinski, Ryszard

    2012-01-01

    A broad scientific community is involved in investigations aimed at delineating the mechanisms of formation and cellular processing of oxidatively generated damage to nucleic acids. Perhaps as a consequence of this breadth of research expertise, there are nomenclature problems for several of the ...

  5. Anatomy of the Volar Retinacular Elements of the Hand: A Unified Nomenclature.

    Science.gov (United States)

    Godfrey, Jenna; Rayan, Ghazi M

    2018-03-01

    Many investigators have described the anatomy of the volar retinacular structures of the hand over the last 60 years. As a result, multiple terms have been assigned to 1 anatomical structure and 1 name designated to more than 1 structure. Our purpose is to review the detailed anatomy and key components of the volar retinacular elements of the hand, their etymology, and their most recent descriptions. The objective also is to organize these structures into systems, which can be helpful for learners to assimilate into a practical anatomical guide. Lastly, the goal is to create a common nomenclature for identifying the volar retinacular structures of the hand in order to facilitate clear communication about them across languages. Copyright © 2018 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  6. A Standard Nomenclature for Referencing and Authentication of Pluripotent Stem Cells.

    Science.gov (United States)

    Kurtz, Andreas; Seltmann, Stefanie; Bairoch, Amos; Bittner, Marie-Sophie; Bruce, Kevin; Capes-Davis, Amanda; Clarke, Laura; Crook, Jeremy M; Daheron, Laurence; Dewender, Johannes; Faulconbridge, Adam; Fujibuchi, Wataru; Gutteridge, Alexander; Hei, Derek J; Kim, Yong-Ou; Kim, Jung-Hyun; Kokocinski, Anja Kolb-; Lekschas, Fritz; Lomax, Geoffrey P; Loring, Jeanne F; Ludwig, Tenneille; Mah, Nancy; Matsui, Tohru; Müller, Robert; Parkinson, Helen; Sheldon, Michael; Smith, Kelly; Stachelscheid, Harald; Stacey, Glyn; Streeter, Ian; Veiga, Anna; Xu, Ren-He

    2018-01-09

    Unambiguous cell line authentication is essential to avoid loss of association between data and cells. The risk for loss of references increases with the rapidity that new human pluripotent stem cell (hPSC) lines are generated, exchanged, and implemented. Ideally, a single name should be used as a generally applied reference for each cell line to access and unify cell-related information across publications, cell banks, cell registries, and databases and to ensure scientific reproducibility. We discuss the needs and requirements for such a unique identifier and implement a standard nomenclature for hPSCs, which can be automatically generated and registered by the human pluripotent stem cell registry (hPSCreg). To avoid ambiguities in PSC-line referencing, we strongly urge publishers to demand registration and use of the standard name when publishing research based on hPSC lines. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  7. Nomenclature and principle of neutron humidistats design and methods of their checking

    International Nuclear Information System (INIS)

    Chaladze, A.P.; Melkumyan, V.E.

    1980-01-01

    The state of neutron hydrometry in ferrous metallurgy is considered. The nomenclature and technical characteristics of neutron humidistats and methods of their testing are presented as well as the local testing diagram for imitator certification and the testing of devices. Taking into account the design, neutron humidistats can be classified into two- and three-channel. As regards their structural realization, humidistats are classified into devices of the external type designed for measuring humidity in technological capacities and devices of the superposition type, designed for measuring the humidity of the material on a moving conveyer. The design of imitators for all types of humidistats is similar, that is the use of neutron retarders and absorbers, displaced relatively to each other [ru

  8. Review of nomenclature revision of fibro-ossous lesions in the maxillofacial region

    International Nuclear Information System (INIS)

    Lee, Byung Do

    2007-01-01

    Fibro-osseous lesions are composed of connective tissue and varying amount of mineralized substances, which may be bony or cementum-like structures. It is necessary for oral radiologist to differentiate due to the tendency of these fibro-osseous lesions to show similar histopathologic appearances, while the management of each lesion is different. However we often encounter a little difficulty in judgement because there are some overlaps between concept of each lesions. So recently I suggest, we face a need to review basic concept and classification of several fibro-osseous jaw lesions. In this article, several fibro-osseous lesions, such as fibrous dysplasia, cemento-ossifying fibroma and cemento-osseous dysplasia, will be discussed basing on the review of literature. Particular emphasis will be made on the nomenclature revision of WHO's classification in 1992

  9. Proposal for a common nomenclature for fragment ions in mass spectra of lipids

    DEFF Research Database (Denmark)

    Pauling, Josch K; Hermansson, Martin; Hartler, Jürgen

    2017-01-01

    Advances in mass spectrometry-based lipidomics have in recent years prompted efforts to standardize the annotation of the vast number of lipid molecules that can be detected in biological systems. These efforts have focused on cataloguing, naming and drawing chemical structures of intact lipid...... molecules, but have provided no guidelines for annotation of lipid fragment ions detected using tandem and multi-stage mass spectrometry, albeit these fragment ions are mandatory for structural elucidation and high confidence lipid identification, especially in high throughput lipidomics workflows. Here we...... propose a nomenclature for the annotation of lipid fragment ions, describe its implementation and present a freely available web application, termed ALEX123 lipid calculator, that can be used to query a comprehensive database featuring curated lipid fragmentation information for more than 430...

  10. ExplorEnz: a MySQL database of the IUBMB enzyme nomenclature.

    Science.gov (United States)

    McDonald, Andrew G; Boyce, Sinéad; Moss, Gerard P; Dixon, Henry B F; Tipton, Keith F

    2007-07-27

    We describe the database ExplorEnz, which is the primary repository for EC numbers and enzyme data that are being curated on behalf of the IUBMB. The enzyme nomenclature is incorporated into many other resources, including the ExPASy-ENZYME, BRENDA and KEGG bioinformatics databases. The data, which are stored in a MySQL database, preserve the formatting of chemical and enzyme names. A simple, easy to use, web-based query interface is provided, along with an advanced search engine for more complex queries. The database is publicly available at http://www.enzyme-database.org. The data are available for download as SQL and XML files via FTP. ExplorEnz has powerful and flexible search capabilities and provides the scientific community with the most up-to-date version of the IUBMB Enzyme List.

  11. A Standard Nomenclature for Referencing and Authentication of Pluripotent Stem Cells

    Directory of Open Access Journals (Sweden)

    Andreas Kurtz

    2018-01-01

    Full Text Available Unambiguous cell line authentication is essential to avoid loss of association between data and cells. The risk for loss of references increases with the rapidity that new human pluripotent stem cell (hPSC lines are generated, exchanged, and implemented. Ideally, a single name should be used as a generally applied reference for each cell line to access and unify cell-related information across publications, cell banks, cell registries, and databases and to ensure scientific reproducibility. We discuss the needs and requirements for such a unique identifier and implement a standard nomenclature for hPSCs, which can be automatically generated and registered by the human pluripotent stem cell registry (hPSCreg. To avoid ambiguities in PSC-line referencing, we strongly urge publishers to demand registration and use of the standard name when publishing research based on hPSC lines.

  12. Review of nomenclature revision of fibro-ossous lesions in the maxillofacial region

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung Do [Wonkwang Univ. School of Dentistry, Iksan (Korea, Republic of)

    2007-03-15

    Fibro-osseous lesions are composed of connective tissue and varying amount of mineralized substances, which may be bony or cementum-like structures. It is necessary for oral radiologist to differentiate due to the tendency of these fibro-osseous lesions to show similar histopathologic appearances, while the management of each lesion is different. However we often encounter a little difficulty in judgement because there are some overlaps between concept of each lesions. So recently I suggest, we face a need to review basic concept and classification of several fibro-osseous jaw lesions. In this article, several fibro-osseous lesions, such as fibrous dysplasia, cemento-ossifying fibroma and cemento-osseous dysplasia, will be discussed basing on the review of literature. Particular emphasis will be made on the nomenclature revision of WHO's classification in 1992.

  13. A Python package for parsing, validating, mapping and formatting sequence variants using HGVS nomenclature.

    Science.gov (United States)

    Hart, Reece K; Rico, Rudolph; Hare, Emily; Garcia, John; Westbrook, Jody; Fusaro, Vincent A

    2015-01-15

    Biological sequence variants are commonly represented in scientific literature, clinical reports and databases of variation using the mutation nomenclature guidelines endorsed by the Human Genome Variation Society (HGVS). Despite the widespread use of the standard, no freely available and comprehensive programming libraries are available. Here we report an open-source and easy-to-use Python library that facilitates the parsing, manipulation, formatting and validation of variants according to the HGVS specification. The current implementation focuses on the subset of the HGVS recommendations that precisely describe sequence-level variation relevant to the application of high-throughput sequencing to clinical diagnostics. The package is released under the Apache 2.0 open-source license. Source code, documentation and issue tracking are available at http://bitbucket.org/hgvs/hgvs/. Python packages are available at PyPI (https://pypi.python.org/pypi/hgvs). Supplementary data are available at Bioinformatics online. © The Author 2014. Published by Oxford University Press.

  14. Estimation of turbulence characteristics of the low-level eyewall and outer-core regions in intense Hurricanes Allen (1980) and Hugo (1989)

    Science.gov (United States)

    Zhang, J. A.; Marks, F. D.; Montgomery, M.; Lorsolo, S.

    2010-12-01

    Turbulent transport processes in the atmospheric boundary layer play an important role in the intensification and maintenance of a hurricane vortex. However, direct measurement of turbulence in the hurricane boundary layer has been scarce. This study analyzes the flight-level data collected by research aircraft that penetrated the eyewalls of Category 5 Hurricane Hugo (1989) and Category 4 Hurricane Allen (1980) between 1 km and the sea surface. Momentum flux, turbulent kinetic energy (TKE) and vertical eddy diffusivity are estimated before and during the eyewall penetrations. Spatial scales of turbulent eddies are determined through spectral analysis. The turbulence parameters estimated for the eyewall penetration leg are found to be nearly an order of magnitude larger than those for the leg outside the eyewall at similar altitudes. In the low-level intense eyewall region, the horizontal length scale of dominant turbulent eddies is found to be between 500 - 3000 m and the corresponding vertical length scale is approximately 100 - 200 m. The results suggest also that it is unwise to include the eyewall vorticity maximum (EVM) in the turbulence parameter estimation, since the EVMs are likely to be quasi two-dimensional vortex structures that are embedded within the three dimensional turbulence on the inside edge of the eyewall.

  15. A numerical study on the effects of wave-current-surge interactions on the height and propagation of sea surface waves in Charleston Harbor during Hurricane Hugo 1989

    Science.gov (United States)

    Liu, Huiqing; Xie, Lian

    2009-06-01

    The effects of wave-current interactions on ocean surface waves induced by Hurricane Hugo in and around the Charleston Harbor and its adjacent coastal waters are examined by using a three-dimensional (3D) wave-current coupled modeling system. The 3D storm surge modeling component of the coupled system is based on the Princeton Ocean Model (POM), the wave modeling component is based on the third generation wave model, Simulating WAves Nearshore (SWAN), and the inundation model is adopted from [Xie, L., Pietrafesa, L. J., Peng, M., 2004. Incorporation of a mass-conserving inundation scheme into a three-dimensional storm surge model. J. Coastal Res., 20, 1209-1223]. The results indicate that the change of water level associated with the storm surge is the primary cause for wave height changes due to wave-surge interaction. Meanwhile, waves propagating on top of surge cause a feedback effect on the surge height by modulating the surface wind stress and bottom stress. This effect is significant in shallow coastal waters, but relatively small in offshore deep waters. The influence of wave-current interaction on wave propagation is relatively insignificant, since waves generally propagate in the direction of the surface currents driven by winds. Wave-current interactions also affect the surface waves as a result of inundation and drying induced by the storm. Waves break as waters retreat in regions of drying, whereas waves are generated in flooded regions where no waves would have occurred without the flood water.

  16. Fungal nomenclature evolving: changes adopted by the 19th International Botanical Congress in Shenzhen 2017, and procedures for the Fungal Nomenclature Session at the 11th International Mycological Congress in Puerto Rico 2018.

    Science.gov (United States)

    Hawksworth, David L; May, Tom W; Redhead, Scott A

    2017-12-01

    This article summarizes the key changes in the rules relating to the nomenclature of fungi made at the XIX International Botanical Congress in Shenzhen, China, in July 2017. Most significant was the decision to transfer decision-making on matters related only to the naming of fungi from International Botanical to International Mycological Congresses (IMCs). The rules relating to fungi are to be grouped together in a separate section of the International Code of Nomenclature for algae, fungi, and plants (ICN). The way in which the Fungal Nomenclature Session will operate at the upcoming IMC in Puerto Rico in 2018 is summarized and the timetable for new proposals is presented. In addition, approval for names included on lists of protected names to be protected against unlisted as well as known competing names were passed, as were some simplifications relating to the naming of pleomorphic fungi. From 1 January 2019, it will also be necessary to deposit details of lecto-, neo-, and epitypifications in one of the recognized repositories of fungal names in order for them to be validly published and to establish their priority. Various aspects relating to typifications were referred to a new Special Committee, with a separate Special Subcommittee charged with addressing the issue of using DNA sequences as types for all groups covered by the ICN. It is anticipated that the Shenzhen Code will be published in the first half of 2018.

  17. Reinforcing the foundations of ornithological nomenclature: Filling the gaps in Sherborn's and Richmond's historical legacy of bibliographic exploration.

    Science.gov (United States)

    Dickinson, Edward C

    2016-01-01

    Due to its public popularity, ornithology has a huge corpus of scientific publication for a relatively small number of species. Although there are global checklists of currently recognised taxa, there has been only limited, mainly individual, effort to build a nomenclatural database that the science of ornithology deserves. This is especially true in relation to concise synonymies. With the arrival of ZooBank and the Biodiversity Heritage Library, the time has come to develop synonymies and to add fuller bibliographic detail to databases. The preparation for both began at the start of the 20(th) century with extensive work by Sherborn and Richmond. I discuss their legacy, offer notes on significant work since then, and provide suggestions for what remains to be done. To make solid the foundations for ornithological nomenclature and taxonomy, especially for synonymies, ornithologists will need to collaborate much more and contribute to the digital infrastructure.

  18. Report of the First International Consensus on Standardized Nomenclature of Antinuclear Antibody HEp-2 Cell Patterns (ICAP) 2014-2015

    OpenAIRE

    Chan, Edward K L; Damoiseaux, Jan; Carballo, Orlando Gabriel; Conrad, Karsten; de Melo Cruvinel, Wilson; Francescantonio, Paulo Luiz Carvalho; Fritzler, Marvin J.; Garcia-De La Torre, Ignacio; Herold, Manfred; Mimori, Tsuneyo; Satoh, Minoru; von Mühlen, Carlos A.; Andrade, Luis E C

    2015-01-01

    During the 12th International Workshop on Autoantibodies and Autoimmunity held in Sao Paulo, Brazil, on August 28, 2014, a full day session was devoted to establishing a consensus on the nomenclature of staining patterns observed in the antinuclear antibody (ANA) indirect immunofluorescence test on HEp-2 cells. The current report summarizes the collective agreements with input from the host Brazilian and international communities that represented research, clinical, and diagnostic service lab...

  19. Improving nomenclatural consistency: a decade of experience in the World Register of Marine Species

    Directory of Open Access Journals (Sweden)

    Tammy Horton

    2017-12-01

    Full Text Available The World Register of Marine species (WoRMS has been established for a decade. The early history of the database involved compilation of existing global and regional species registers. This aggregation, combined with changes to data types and the changing needs of WoRMS users, has resulted in an evolution of data-entry consistency over time. With the task of aggregating the accepted species names for all marine species approaching completion, our focus has shifted to improving the consistency and quality of data held while keeping pace with the addition of > 2000 new marine species described annually. This paper defines priorities and longer-term aims that promote standardisation within and interoperability among biodiversity databases, provides editors with further information on how to input nomenclatural data in a standardised way and clarifies for users of WoRMS how and why names are represented as they are. We 1 explain the categories of names included; 2 list standard reasons used to explain why a name is considered ‘unaccepted’ or ‘uncertain’; 3 present and explain the more difficult situations encountered; 4 describe categories of sources and notes linked to a taxon; and 5 recommend how type material, type locality and environmental information should be entered.

  20. Revised classification/nomenclature of vitiligo and related issues: the Vitiligo Global Issues Consensus Conference.

    Science.gov (United States)

    Ezzedine, K; Lim, H W; Suzuki, T; Katayama, I; Hamzavi, I; Lan, C C E; Goh, B K; Anbar, T; Silva de Castro, C; Lee, A Y; Parsad, D; van Geel, N; Le Poole, I C; Oiso, N; Benzekri, L; Spritz, R; Gauthier, Y; Hann, S K; Picardo, M; Taieb, A

    2012-05-01

    During the 2011 International Pigment Cell Conference (IPCC), the Vitiligo European Taskforce (VETF) convened a consensus conference on issues of global importance for vitiligo clinical research. As suggested by an international panel of experts, the conference focused on four topics: classification and nomenclature; definition of stable disease; definition of Koebner's phenomenon (KP); and 'autoimmune vitiligo'. These topics were discussed in seven working groups representing different geographical regions. A consensus emerged that segmental vitiligo be classified separately from all other forms of vitiligo and that the term 'vitiligo' be used as an umbrella term for all non-segmental forms of vitiligo, including 'mixed vitiligo' in which segmental and non-segmental vitiligo are combined and which is considered a subgroup of vitiligo. Further, the conference recommends that disease stability be best assessed based on the stability of individual lesions rather than the overall stability of the disease as the latter is difficult to define precisely and reliably. The conference also endorsed the classification of KP for vitiligo as proposed by the VETF (history based, clinical observation based, or experimentally induced). Lastly, the conference agreed that 'autoimmune vitiligo' should not be used as a separate classification as published evidence indicates that the pathophysiology of all forms of vitiligo likely involves autoimmune or inflammatory mechanisms. © 2012 John Wiley & Sons A/S.

  1. Casimer Funk, nonconformist nomenclature, and networks surrounding the discovery of vitamins.

    Science.gov (United States)

    Maltz, Alesia

    2013-07-01

    In the 2 decades between when the existence of vitamins was first postulated and when they were isolated, scientists and research physicians could produce no conclusive evidence for their existence from the laboratory or clinic. By the time the first vitamin was chemically isolated, vitamins were already widely accepted by scientists, clinicians, the public, and government agencies. In the period between when vitamins were postulated and the Nobel Prize was awarded for their discovery, a debate over nomenclature served as a substitute for a priority dispute. The most popular term "vitamine" was introduced by Casimer Funk in 1912 and was changed to "vitamin" by Cecil Drummond in 1920. Initial conditions surrounding the discovery of vitamins, including World War I, necessitated the creation of unusual networks for the dissemination of scientific information about vitamins. In Great Britain, research institutes, government agencies, and individual researchers were instrumental in creating a set of national and international networks for the dissemination of information from research laboratories to hospitals, physicians, pharmaceutical houses, and the public. These networks of dissemination still exert an influence on how scientific information about vitamins is communicated to the public today.

  2. A consistent nomenclature of antimicrobial peptides isolated from frogs of the subfamily Phyllomedusinae.

    Science.gov (United States)

    Amiche, Mohamed; Ladram, Ali; Nicolas, Pierre

    2008-11-01

    A growing number of cationic antimicrobial peptides have been isolated from the skin of hylid frogs belonging to the Phyllomedusinae subfamily. The amino acid sequences of these peptides are currently located in several databases under identifiers with no consistent system of nomenclature to describe them. In order to provide a workable terminology for antimicrobial peptides from Phyllomedusid frogs, we have made a systematic effort to collect, analyze, and classify all the Phyllomedusid peptide sequences available in databases. We propose that frogs belonging to the Phyllomedusinae subfamily should be described by the species names set out in Amphibian Species of the World: http://research.amnh.org/herpetology/amphibia/index.php, American Museum of Natural History, New York, USA. Multiple alignments analysis of at least 80 antimicrobial peptides isolated from 12 Phyllomedusinae species were distributed in seven distinct peptide families including dermaseptin, phylloseptin, plasticin, dermatoxin, phylloxin, hyposin and orphan peptides, and will be considered as the name of the headgroup of each family. The parent peptide's name should be followed by the first upper letter of the species for orthologous peptides and publication date determines priority. For example, the abbreviation B for bicolor and H for hypochondrialis. When two species begin with the same letter, two letters in upper case should be used (the first letter followed by the second or the third letter and so on). For example, the abbreviation DI for distincta, DU for duellmani, VA for vaillanti and VN for vanzolinii. Paralogous peptides should bear letter(s) in upper case followed by numbers.

  3. The tribe Acutalini Fowler (Homoptera, Membracidae, Smiliinae: new genera, new species and some nomenclatural changes

    Directory of Open Access Journals (Sweden)

    Albino M Sakakibara

    1997-09-01

    Full Text Available The tribe Acutalini Fowler is redescribed as well as the genera Acutalis Fairmaire, Euritea Stål, and Thrasymedes Kirkaldy. The following new taxa and nomenclatural changes are presented: Thrasymedes mexicana sp.n. (from Mexico, Oaxaca; Bordonia gen.n., with B. venezuelana sp.n. (type-species (from Venezuela, Portachuelo, B. clypeata sp.n. (from Colombia, Cuesta Boba, B. majuscula sp.n. (from Venezuela, Portachuelo, and Cornutalis gen.n., with C. cauca sp.n. (type-species (from Colombia, Cauca, and C. validu sp.n. (from Ecuador, Sto. Domingo. Acutalis fusconervosa Fairmaire, 1846 = Horiola venosa Walker, 1858, syn.n.; Euritea munda (Walker, 1858 = Stictolobus nitidus Funkhouser, 1940, syn.n.; Bordonia nigricosta (Goding, 1926, comb.n.; Bordonia virescens (Funkhouser, 1940, comb.n.. One species is transferred to Smiliinae-Ceresini: Tapinolobus curvispina (Walker, 1858, comb.n. (formerly in Thrasymedes = Tapinolobus fasciatus Sakakibara, 1969, syn.n.; another one is transferred to Darninae-Cymbomorphini: Eumela darnioides (Walker, 1858, comb.n. (formerly in Euritea.

  4. Rufus of Ephesus and his contribution to the development of anatomical nomenclature.

    Science.gov (United States)

    Bujalkova, Maria

    2011-01-01

    Rufus of Ephesus, a famous ancient physician, lived about the years 80 - 150 CE. His theories stressed the importance of anatomy and he preferred pragmatic approach to diagnosis and treatment. In his work "On the Names of the Parts of the Human Body", he put in pragmatic effort to make a lexicon of anatomy for his pupils. In the introduction, he described it as a manual for the students of medical art which relied on demonstration in teaching; visible (outer) parts of the body were shown on a demonstrator and invisible (inner) parts were shown on a dissected monkey. The brief explanation of the anatomical terms includes position, shape, and functions of organs, and this is what makes his work a pioneering effort to explain the anatomy clearly, systematically, and using consistent terminology. Rufus stressed the importance of exact nomenclature to prevent misunderstandings in medical practice. This anatomy manual had a major influence on the development of anatomical terminology. It is an important contribution to the history of teaching. The other essential contribution of Rufus' lexicon (also known for its briefer title Onomastikon) is that the author recognised and critically reviewed the knowledge and views of his predecessors, physicians of the pre-Galenic period. No less important was his teaching to anatomists and physicians who followed, as they often cited or paraphrased Rufus in their own works (Galen, Oribasius). Many fragments of Rufus' work have been preserved by medieval Arabic medical writers, especially by Rhazes.

  5. MIRD Pamphlet No. 21: A Generalized Schema for Radiopharmaceutical Dosimetry-Standardization of Nomenclature

    International Nuclear Information System (INIS)

    Bolch, W.E.; Eckerman, Keith F.; Sgouros, George; Thomas, Steven R.

    2009-01-01

    The internal dosimetry schema of the Medical Internal Radiation Dose (MIRD) Committee of the Society of Nuclear Medicine has provided a broad framework for assessment of the absorbed dose to whole organs, tissue subregions, voxelized tissue structures, and individual cellular compartments for use in both diagnostic and therapeutic nuclear medicine. The schema was originally published in 1968, revised in 1976, and republished in didactic form with comprehensive examples as the MIRD primer in 1988 and 1991. The International Commission on Radiological Protection (ICRP) is an organization that also supplies dosimetric models and technical data, for use in providing recommendations for limits on ionizing radiation exposure to workers and members of the general public. The ICRP has developed a dosimetry schema similar to that of the MIRD Committee but has used different terminology and symbols for fundamental quantities such as the absorbed fraction, specific absorbed fraction, and various dose coefficients. The MIRD Committee objectives for this pamphlet are 3-fold: to restate its schema for assessment of absorbed dose in a manner consistent with the needs of both the nuclear medicine and the radiation protection communities, with the goal of standardizing nomenclature; to formally adopt the dosimetry quantities equivalent dose and effective dose for use in comparative evaluations of potential risks of radiation-induced stochastic effects to patients after nuclear medicine procedures; and to discuss the need to identify dosimetry quantities based on absorbed dose that address deterministic effects relevant to targeted radionuclide therapy.

  6. The Case for Adopting the “Species Complex” Nomenclature for the Etiologic Agents of Cryptococcosis

    Directory of Open Access Journals (Sweden)

    Kyung J. Kwon-Chung

    2017-01-01

    Full Text Available Cryptococcosis is a potentially lethal disease of humans/animals caused by Cryptococcus neoformans and Cryptococcus gattii. Distinction between the two species is based on phenotypic and genotypic characteristics. Recently, it was proposed that C. neoformans be divided into two species and C. gattii into five species based on a phylogenetic analysis of 115 isolates. While this proposal adds to the knowledge about the genetic diversity and population structure of cryptococcosis agents, the published genotypes of 2,606 strains have already revealed more genetic diversity than is encompassed by seven species. Naming every clade as a separate species at this juncture will lead to continuing nomenclatural instability. In the absence of biological differences between clades and no consensus about how DNA sequence alone can delineate a species, we recommend using “Cryptococcus neoformans species complex” and “C. gattii species complex” as a practical intermediate step, rather than creating more species. This strategy recognizes genetic diversity without creating confusion.

  7. Revised classification/nomenclature of vitiligo and related issues: the Vitiligo Global Issues Consensus Conference

    Science.gov (United States)

    Ezzedine, K.; Lim, H. W.; Suzuki, T.; Katayama, I.; Hamzavi, I.; Lan, C. C. E.; Goh, B. K.; Anbar, T.; de Castro, C. Silva; Lee, A. Y.; Parsad, D.; van Geel, N.; Le Poole, I. C.; Oiso, N.; Benzekri, L.; Spritz, R.; Gauthier, Y.; Hann, S. K.; Picardo, M.; Taieb, A.

    2012-01-01

    Summary During the 2011 International Pigment Cell Conference (IPCC), the Vitiligo European Taskforce (VETF) convened a consensus conference on issues of global importance for vitiligo clinical research. As suggested by an international panel of experts, the conference focused on four topics: classification and nomenclature; definition of stable disease; definition of Koebner’s phenomenon (KP); and ‘autoimmune vitiligo’. These topics were discussed in seven working groups representing different geographical regions. A consensus emerged that segmental vitiligo be classified separately from all other forms of vitiligo and that the term ‘vitiligo’ be used as an umbrella term for all non-segmental forms of vitiligo, including ‘mixed vitiligo’ in which segmental and non-segmental vitiligo are combined and which is considered a subgroup of vitiligo. Further, the conference recommends that disease stability be best assessed based on the stability of individual lesions rather than the overall stability of the disease as the latter is difficult to define precisely and reliably. The conference also endorsed the classification of KP for vitiligo as proposed by the VETF (history based, clinical observation based, or experimentally induced). Lastly, the conference agreed that ‘autoimmune vitiligo’ should not be used as a separate classification as published evidence indicates that the pathophysiology of all forms of vitiligo likely involves autoimmune or inflammatory mechanisms. PMID:22417114

  8. Spectrum of gluten-related disorders: consensus on new nomenclature and classification

    Directory of Open Access Journals (Sweden)

    Sapone Anna

    2012-02-01

    Full Text Available Abstract A decade ago celiac disease was considered extremely rare outside Europe and, therefore, was almost completely ignored by health care professionals. In only 10 years, key milestones have moved celiac disease from obscurity into the popular spotlight worldwide. Now we are observing another interesting phenomenon that is generating great confusion among health care professionals. The number of individuals embracing a gluten-free diet (GFD appears much higher than the projected number of celiac disease patients, fueling a global market of gluten-free products approaching $2.5 billion (US in global sales in 2010. This trend is supported by the notion that, along with celiac disease, other conditions related to the ingestion of gluten have emerged as health care concerns. This review will summarize our current knowledge about the three main forms of gluten reactions: allergic (wheat allergy, autoimmune (celiac disease, dermatitis herpetiformis and gluten ataxia and possibly immune-mediated (gluten sensitivity, and also outline pathogenic, clinical and epidemiological differences and propose new nomenclature and classifications.

  9. The impacts of the discontinuation of dual nomenclature of pleomorphic fungi: the trivial facts, problems, and strategies.

    Science.gov (United States)

    Braun, Uwe

    2012-06-01

    The symposium "One fungus = Which name" held in Amsterdam 12-13 April 2012, addressed the drastic changes in the naming of pleomorphic fungi adopted by the 18(th) International Botanical Congress in Melbourne in 2011. Possible solutions and ways to face resulting problems were suggested. The fundamental change is that under the new rules fungi in future will be treated nomenclaturally like plants and all other groups of organisms ruled by the ICN, i.e. with one correct name for each species. Numerous discussions and statements during the Symposium reflected widespread anxieties that these rules could negatively influence taxonomic work on pleomorphic fungi. However, they are groundless, being based on misunderstandings and confusion of nomenclature and taxonomy. With pleomorphic fungi, taxonomists will in future have to answer the question whether different morphs can represent one fungus (taxon), but this remains a taxonomic decision and has nothing to do with nomenclature. Furthermore, the ICN does not and cannot rule on how this decision is made. Thus it cannot provide rules based solely on methods involving morphology in vivo or in vitro, molecular analyses, physiological and biochemical data, inoculation experiments in pathogenic groups or any other methods or combinations of them. It is up to the taxonomist to select appropriate methods and to decide which data are sufficient to introduce new taxa. Some future problems and strategies around the application of anamorph- and teleomoph-typified taxon names (genera and species), are discussed here, using the recently monographed powdery mildews (Erysiphales) as an example.

  10. Individual memory and collective nostalgia in Uruguay: the fragmentation of time in the short framed stories of Tijeras de Plata by Hugo Burel

    Directory of Open Access Journals (Sweden)

    Giuseppe Gatti

    2012-12-01

    Full Text Available The present study analyzes the role of the process of memory recovery in the Uruguayan contemporary literary space. The article focuses on the dynamics of recovery of the past in the work of the Montevidean Hugo Burel (born in 1951, especially in his novel Tijeras de Plata (2003. The first part of our study analyses how the novel describes – in a symbolic form – the geo-social changes that have characterised the Uruguayan space from the second half of the 20th century (decentralization of urban population; gradual decline in the social, cultural and economic structure of many central neighbourhoods. We examine the narrative forms used by Burel (short stories within a frame in the light of these phenomena, and consider in turn another type of fragmentation, of an extra-literary nature:  investigating nature of the relationship between literature and the idiosyncrasy of Uruguayan social world: we refer to a frequent sensation of “fracture with the past” that envelops Uruguayan society. In the second part of the article we demonstrate why Tijeras de Plata can be considered as a “literary tool” to recover a missing past: the novel develops as a “story of past memories”, focusing on the process of impoverishment that affects many urban zones of Montevideo. On the other hand, the double operation of rescue (first the restoration of the individual memories related to the neighbourhood, then the revival of the prosperity once banished from the city suggests an evocation of a past of happiness and can be considered as literary means of rescuing that old world form oblivion. In conclusion, it is possible to read the novel as a metaphorical reflection on the decline of a “lost country”.

  11. Observations of tropospheric trace gases and meteorology in rural Virginia using an unattended monitoring system: Hurricane Hugo (1989), A case study

    Science.gov (United States)

    Doddridge, Bruce G.; Dickerson, Russell R.; Holland, Joshua Z.; Cooper, James N.; Wardell, R. Glenn; Poulida, Olga; Watkins, James G.

    1991-05-01

    Tropospheric trace gases such as ozone and reactive nitrogen compounds exert a strong influence on global climate, but observations of these species are limited by the necessity of having a trained observer on site to monitor instruments. A technique using modern communications technology has been developed to transport and review data collected at a remote site. The site was equipped with a PAM II station and satellite data link so that raw, real-time data and equipment status were available for inspection readily on a workstation at the University of Maryland campus through a combination of wide and local area networks. CO, NO, NOy, O3, UV radiative flux, and meteorological parameters were measured in rural Virginia for a full year. The cleanest air observed over the year was associated with the passage of Hurricane Hugo over the mid-Atlantic region on September 22, 1989. Hourly average data for concentrations of CO, NOy, and O3 observed during this particular case study were as low as 90 ppbv, 570 pptv, and 11 ppbv, respectively. Within this period, daytime NO was highly variable, ranging between the detection limit of the instrument, ˜ 20 pptv, and 2.4 ppbv. These concentrations are well below the hourly concentration average at this site for these species during September 1989. Equivalent potential temperature, θe, in conjunction with the trace gas concentrations and geostrophic back-trajectories, illustrates how this hurricane influenced air parcel history; observed concentrations of CO and NOy increased with the time the air parcel spent over land. Observations at this site were consistent with current hurricane models based on mean soundings and aircraft flights. Hurricanes over land also appear to redistribute air vertically throughout the troposphere, creating the potential for substantial post-storm tropospheric column O3 increase.

  12. Airport solid waste generation and its interfaces with tourism: Hugo Cantergiani Airport’s case, Caxias do Sul-RS, Brazil

    Directory of Open Access Journals (Sweden)

    Jaciel Gustavo Kunz

    2015-04-01

    Full Text Available The tourism phenomenon cannot be separated of transport systems and it needs to be examined in the light of the environmental dimension, in particular the air mode. The aim of this research was to investigate the situation of solid waste generation at Hugo Cantergiani Airport, located in Caxias do Sul-RS. The research, which applied a descriptive and exploratory approach, involved document survey, direct observation and solid waste characterization. The period of the sample was of 18 and a half days, spread over three weeks/months in 2012. The operational movimentation at the airport during the conduct of the research was of 15,543 passengers. At the time of the sample 878.76 kg of waste were weighed of which 606.83 kg were segregated and characterized. In relation to this amount around 70% were derived from services undertaken at the airport site and around 30% came from the aircraft itself. The results revealed that there was a production by passenger at the aircraft of 30g/passenger/trip and at the airport site a per capita production of 40g/person/day. The most representative components were as follows: biological contaminant (29.54%, putrescible organic matter (27.16%, plastic (19.15% and paper and paperboard (14.04%. These types of studies contribute to fill gaps in knowledge related to the gravimetric composition of solid waste in the context of airports, to assess the environmental impacts caused by the generation of such wastes and to provide guidelines for the management plan of solid waste at airports, tourism supporting infrastructures.

  13. Lectotype designations and nomenclatural changes in Xylographus Mellié (Coleoptera, Ciidae

    Directory of Open Access Journals (Sweden)

    Vivian E. Sandoval-Gómez

    2014-01-01

    Full Text Available We designate lectotypes and propose nomenclatural changes in Xylographus Mellié (Coleoptera, Ciidae based on type specimens deposited in the Museum of Comparative Zoology (USA, Museum für Naturkunde Berlin (Germany, the Natural History Museum (UK, Muséum d’Histoire Naturelle de la Ville de Genève (Switzerland, Muséum National d’Histoire Naturelle (France, Naturhistoriska Riksmuseet (Sweden and Naturhistorisches Museum Wien (Austria. We designate lectotypes for the following species: Cis fultoni Broun, 1886, Xylographus anthracinus Mellié, 1849, X. bicolor Pic, 1916, X. brasiliensis Pic, 1916, X. ceylonicus Ancey, 1876, X. contractus Mellié, 1849, X. corpulentus Mellié, 1849, X. dentatus Pic, 1922, X. gibbus Mellié, 1849, X. hypocritus Mellié, 1849, X. javanus Pic, 1937, X. lemoulti Pic, 1916, X. longicollis Pic, 1922, X. madagascariensis Mellié, 1849, X. nitidissimus Pic, 1916, X. perforatus Gerstaecker, 1871, X. porcus Gorham, 1886, X. punctatus Mellié, 1849, X. ritsemai Pic, 1921, X. rufescens Pic, 1921, X. rufipennis Pic, 1934, X. rufipes Pic, 1930, X. seychellensis Scott, 1926, X. subopacus Pic, 1929, X. subsinuatus Pic, 1916, X. suillus Gorham, 1886, X. testaceitarsis Pic, 1916 and X. tomicoides Reitter, 1902. We propose the following syn. n. (senior synonym listed first: X. anthracinus = X. testaceitarsis, X. brasiliensis = X. lucasi Lopes-Andrade & Zacaro, X. corpulentus = X. lemoulti and X. richardi Mellié, X. madagascariensis = X. eichelbaumi Reitter, X. rufipennis, X. seychellensis Scott and X. tarsalis Fåhraeus, X. nitidissimus = X. longicollis, X. subsinuatus = X. rufescens. We exclude three species from Xylographus: Cis renominatus, nom.n. (for X. dentatus Pic, 1922, not C. dentatus Mellié, 1849, Paratrichapus fultoni (Broun, 1886, comb. n. and P. javanus (Pic, 1937, comb. n.

  14. Patient Safety in Medication Nomenclature: Orthographic and Semantic Properties of International Nonproprietary Names.

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    Rachel Bryan

    Full Text Available Confusion between look-alike and sound-alike (LASA medication names (such as mercaptamine and mercaptopurine accounts for up to one in four medication errors, threatening patient safety. Error reduction strategies include computerized physician order entry interventions, and 'Tall Man' lettering. The purpose of this study is to explore the medication name designation process, to elucidate properties that may prime the risk of confusion.We analysed the formal and semantic properties of 7,987 International Non-proprietary Names (INNs, in relation to naming guidelines of the World Health Organization (WHO INN programme, and have identified potential for errors. We explored: their linguistic properties, the underlying taxonomy of stems to indicate pharmacological interrelationships, and similarities between INNs. We used Microsoft Excel for analysis, including calculation of Levenshtein edit distance (LED. Compliance with WHO naming guidelines was inconsistent. Since the 1970s there has been a trend towards compliance in formal properties, such as word length, but longer names published in the 1950s and 1960s are still in use. The stems used to show pharmacological interrelationships are not spelled consistently and the guidelines do not impose an unequivocal order on them, making the meanings of INNs difficult to understand. Pairs of INNs sharing a stem (appropriately or not often have high levels of similarity (<5 LED, and thus have greater potential for confusion.We have revealed a tension between WHO guidelines stipulating use of stems to denote meaning, and the aim of reducing similarities in nomenclature. To mitigate this tension and reduce the risk of confusion, the stem system should be made clear and well ordered, so as to avoid compounding the risk of confusion at the clinical level. The interplay between the different WHO INN naming principles should be further examined, to better understand their implications for the problem of LASA

  15. Pāhoehoe, `a`ā, and block lava: an illustrated history of the nomenclature

    Science.gov (United States)

    Harris, Andrew J. L.; Rowland, Scott K.; Villeneuve, Nicolas; Thordarson, Thor

    2017-01-01

    Lava flows occur worldwide, and throughout history, various cultures (and geologists) have described flows based on their surface textures. As a result, surface morphology-based nomenclature schemes have been proposed in most languages to aid in the classification and distinction of lava surface types. One of the first to be published was likely the nine-class, Italian-language description-based classification proposed by Mario Gemmellaro in 1858. By far, the most commonly used terms to describe lava surfaces today are not descriptive but, instead, are merely words, specifically the Hawaiian words `a`ā (rough brecciated basalt lava) and pāhoehoe (smooth glassy basalt lava), plus block lava (thick brecciated lavas that are typically more silicic than basalt). `A`ā and pāhoehoe were introduced into the Western geological vocabulary by American geologists working in Hawai`i during the 1800s. They and other nineteenth century geologists proposed formal lava-type classification schemes for scientific use, and most of them used the Hawaiian words. In 1933, Ruy Finch added the third lava type, block lava, to the classification scheme, with the tripartite system being formalized in 1953 by Gordon Macdonald. More recently, particularly since the 1980s and based largely on studies of lava flow interiors, a number of sub-types and transitional forms of all three major lava types have been defined. This paper reviews the early history of the development of the pāhoehoe, `a`ā, and block lava-naming system and presents a new descriptive classification so as to break out the three parental lava types into their many morphological sub-types.

  16. Regulatory RNAs in the Less Studied Streptococcal Species: from Nomenclature to Identification

    Directory of Open Access Journals (Sweden)

    Mohamed Amine Zorgani

    2016-07-01

    Full Text Available Streptococcal species are Gram-positive bacteria involved in severe and invasive diseases in humans and animals. Although this group includes different pathogenic species involved in life-threatening infections for humans, it also includes beneficial species, such as Streptococcus thermophilus, which is used in yogurt production. In bacteria virulence factors are controlled by various regulatory networks including regulatory RNAs. For clearness and to develop logical thinking, we start this review with a revision of regulatory RNAs nomenclature. Previous reviews are mostly dealing with Streptococcus pyogenes and Streptococcus pneumoniae regulatory RNAs. We especially focused our analysis on regulatory RNAs in Streptococcus agalactiae, Streptococcus mutans, Streptococcus thermophilus and other less studied Streptococcus species. Although S. agalactiae RNome remains largely unknown, sRNAs (small RNAs are supposed to mediate regulation during environmental adaptation and host infection. In the case of S. mutans, sRNAs are suggested to be involved in competence regulation, carbohydrate metabolism and Toxin-Antitoxin systems. A new category of miRNA-size small RNAs (msRNAs was also identified for the first time in this species. The analysis of S. thermophilus sRNome shows that many sRNAs are associated to the bacterial immune system known as CRISPR-Cas system. Only few of the other different Streptococcus species have been the subject of studies pointed toward the characterization of regulatory RNAs. Finally, understanding bacterial sRNome can constitute one step forward to the elaboration of new strategies in therapy such as substitution of antibiotics in the management of S. agalactiae neonatal infections, prevention of S. mutans dental caries or use of S. thermophilus CRISPR-Cas system in genome editing applications.

  17. Annotated checklist of the recent and extinct pythons (Serpentes, Pythonidae), with notes on nomenclature, taxonomy, and distribution

    Science.gov (United States)

    Schleip, Wulf D.; O’Shea, Mark

    2010-01-01

    Abstract McDiarmid et al. (1999) published the first part of their planned taxonomic catalog of the snakes of the world. Since then, several new python taxa have been described in both the scientific literature and non-peer-reviewed publications. This checklist evaluates the nomenclatural status of the names and discusses the taxonomic status of the new taxa, and aims to continue the work of McDiarmid et al. (1999) for the family Pythonidae, covering the period 1999 to 2010. Numerous new taxa are listed, and where appropriate recent synonymies are included and annotations are made. A checklist and a taxonomic identification key of valid taxa are provided. PMID:21594030

  18. A review of the Palaearctic species of Larinus Dejean (Coleoptera: Curculionidae in C. J. Schoenherr collection: nomenclature and lectotype designations

    Directory of Open Access Journals (Sweden)

    Levent Gültekin

    2015-06-01

    Full Text Available The syntypes of 41 species of Larinus Dejean described by L. Gyllenhal and C. H. Boheman, housed at the C. J. Schoenherr collection in the Swedish Museum of Natural History, Stockholm and the Museum of Evolution, Uppsala University, are examined. Lectotypes are designated, a nomenclatural review performed, many previous synonyms confirmed and three new synonyms proposed: Larinus planus (Fabricius, 1792 (= Larinus rusticanus Gyllenhal, 1835 syn. nov.; Larinus carlinae (Olivier, 1807 (= Larinus sulphurifer Boheman, 1843 syn. nov.; Larinus minutus Gyllenhal, 1835 (= Larinus puncticollis Capiomont, 1874 syn. nov.. Colour images for 15 lectotypes are presented.

  19. El espectáculo político del acuerdo humanitario y la mediación de Hugo Chávez durante el segundo mandato de Álvaro Uribe

    Directory of Open Access Journals (Sweden)

    Manolo Constain

    2012-12-01

    Full Text Available During Alvaro Uribe's second term in power, diplomatic relations between Colombia and Venezuela were marked by severe difficulties that triggered several crises. With the arrival of Juan Manuel Santos to power, however, these difficulties seem to have been resolved unexpectedly fast. Hence, rather than being a crisis caused by some structural aspects of bilateral relations, the dispute was about misunderstandings and tensions that can be linked to specific dynamics of the relationship between Hugo Chávez and Alvaro Uribe. The authors use the concept of political spectacle proposed by Edelman (1988 in order to examine the relationship in question. From this perspective, the unsuccessful attempt to reach a humanitarian agreement with the mediation of Hugo Chávez that took place during the second half of 2007 can be considered as the first relevant event to analyze in the Venezuelan and Colombian leaders' conflictive interactions at the time. The article examines the way in which the political developments of this period were interpreted and transmitted by the El Tiempo newspaper immersed in a political spectacle that was based on a government-media relationship and aimed at generating support of the government in the public opinion through the symbolic use of the kidnapping issue.

  20. Impact of e-publication changes in the International Code of Nomenclature for algae, fungi and plants (Melbourne Code, 2012) - did we need to "run for our lives"?

    Science.gov (United States)

    Nicolson, Nicky; Challis, Katherine; Tucker, Allan; Knapp, Sandra

    2017-05-25

    At the Nomenclature Section of the XVIII International Botanical Congress in Melbourne, Australia (IBC), the botanical community voted to allow electronic publication of nomenclatural acts for algae, fungi and plants, and to abolish the rule requiring Latin descriptions or diagnoses for new taxa. Since the 1st January 2012, botanists have been able to publish new names in electronic journals and may use Latin or English as the language of description or diagnosis. Using data on vascular plants from the International Plant Names Index (IPNI) spanning the time period in which these changes occurred, we analysed trajectories in publication trends and assessed the impact of these new rules for descriptions of new species and nomenclatural acts. The data show that the ability to publish electronically has not "opened the floodgates" to an avalanche of sloppy nomenclature, but concomitantly neither has there been a massive expansion in the number of names published, nor of new authors and titles participating in publication of botanical nomenclature. The e-publication changes introduced in the Melbourne Code have gained acceptance, and botanists are using these new techniques to describe and publish their work. They have not, however, accelerated the rate of plant species description or participation in biodiversity discovery as was hoped.

  1. [Nomenclature of Feiyang (BL 58) and its connotation exploration based on A-B Classic of Acupuncture and Moxibustion].

    Science.gov (United States)

    Feng, Shuangshuang; Hou, Zhongwei

    2018-04-12

    A - B Classic of Acupuncture and Moxibustion ( Zhen Jiu Jia Yi Jing ) is the earliest and existed well-known work on acupuncture and moxibustion, with irreplaceable literature values and huge impacts on the later generations. Feiyang (BL 58) is the luo -connecting point of the bladder meridian and recorded 11 times in A - B Classic of Acupuncture and Moxibustion . This book is the representative for the exploration on the acupoint nomenclature and clinical connotation. Through the investigation on the textual connotation of the specified terms and the alias of Feiyang (BL 58), it was discovered that the nomenclature of this acupoint was based on the main symptoms, the characters of the running course of meridian and acupuncture effects. It was proved that the unique property of this acupoint was as rising, dispersing and flying of meridian qi . In comparison of Huangdi Three - Version of A - B Classic of Acupuncture and Moxibustion ( Huangdi Sanbu Zhen Jiu Jia Yi Jing ) of the printed edition of the Song Dynasty version and Meridian - Collateral and Acupoints ( Zhen Jiu Shu Xue Xue ), it was found that the indications and connotation of Feiyang (BL 58) were more extensively richer than the records in teaching materials. Those study results contribute to the extension of the clinical application of this acupoint.

  2. Proposed stratigraphic nomenclature and macroscopic identification of lithostratigraphic units of the Paintbrush Group exposed at Yucca Mountain, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Buesch, D.C.; Spengler, R.W.; Moyer, T.C.; Geslin, J.K.

    1996-09-01

    This paper describes the formations of the Paintbrush Group exposed at Yucca Mountain, Nevada, presents a detailed stratigraphic nomenclature for the Tiva Canyon and Topopah spring Tuffs, and discusses the criteria that define lithostratigraphic units. The Tiva Canyon and Topopah Spring Tuffs are divided into zones, subzones, and intervals on the basis of macroscopic features observed in surface exposures and borehole samples. Primary divisions reflect depositional and compositional zoning that is expressed by variations in crystal content, phenocryst assemblage, pumice content and composition, and lithic content. Secondary divisions define welding and crystlalization zones, depositional features, or fracture characteristics. Both formations are divided into crystal-rich and crystal-poor members that have an identical sequency of zones, although subzone designations vary slightly between the two units. The identified lithostratigraphic divisions can be used to approximate thermal-mechanical and hydrogeologic boundaries in the field. Linking these three systems of nomenclature provides a framework within which to correlate these properties through regions of sparse data.

  3. Proposed stratigraphic nomenclature and macroscopic identification of lithostratigraphic units of the Paintbrush Group exposed at Yucca Mountain, Nevada

    International Nuclear Information System (INIS)

    Buesch, D.C.; Spengler, R.W.; Moyer, T.C.; Geslin, J.K.

    1996-01-01

    This paper describes the formations of the Paintbrush Group exposed at Yucca Mountain, Nevada, presents a detailed stratigraphic nomenclature for the Tiva Canyon and Topopah spring Tuffs, and discusses the criteria that define lithostratigraphic units. The Tiva Canyon and Topopah Spring Tuffs are divided into zones, subzones, and intervals on the basis of macroscopic features observed in surface exposures and borehole samples. Primary divisions reflect depositional and compositional zoning that is expressed by variations in crystal content, phenocryst assemblage, pumice content and composition, and lithic content. Secondary divisions define welding and crystlalization zones, depositional features, or fracture characteristics. Both formations are divided into crystal-rich and crystal-poor members that have an identical sequency of zones, although subzone designations vary slightly between the two units. The identified lithostratigraphic divisions can be used to approximate thermal-mechanical and hydrogeologic boundaries in the field. Linking these three systems of nomenclature provides a framework within which to correlate these properties through regions of sparse data

  4. Carlos Hugo Molina Saucedo. Andrés Ibáñez, un caudillo para el siglo XXI. La Comuna de Santa Cruz de la Sierra de 1876; Andrey Schelchkov. Andrés Ibáñez y la Revolución de la Igualdad en Santa Cruz: primer ensayo de federalismo en Bolivia, 1876-1877

    Directory of Open Access Journals (Sweden)

    Clayton Mendonça Cunha Filho

    2014-11-01

    Full Text Available Carlos Hugo Molina Saucedo. Andrés Ibáñez, un caudillo para el siglo XXI. La Comuna de Santa Cruz de la Sierra de 1876Andrey Schelchkov. Andrés Ibáñez y la Revolución de la Igualdad en Santa Cruz: primer ensayo de federalismo en Bolivia, 1876-1877

  5. Hugo Destaillats Home page. Presentation.

    Science.gov (United States)

    influencing the performance of photocatalytic oxidation (PCO) air purification under realistic indoor characterizing air cleaning technologies 3) advancing "cool" building materials that save energy and air pollutant" D. Kibanova, J. Cervini-Silva and H. Destaillats. Environ. Sci. Technol. 2009, 43

  6. Disaster imminent--Hurricane Hugo.

    Science.gov (United States)

    Guynn, J B

    1990-04-01

    Response to a disaster situation depends upon the type of circumstances presented. In situations where the disaster is the type that affects the hospital as well as a wide surrounding area directly, the hospital and pharmacy itself may be called upon to continue functioning for some period of time without outside assistance. The ability to function for prolonged periods of time requires the staff to focus on the job at hand and the administrative staff to provide security, compassion, and flexibility. Plans for a disaster of the nature of a hurricane require that attention be paid to staffing, medication inventories, supplies, and services being rendered. Recognition of the singular position occupied by a hospital in the community and the expectations of the local population require that hospitals and the pharmacy department have the ability to respond appropriately.

  7. Hugo and Russell's pharmaceutical microbiology

    National Research Council Canada - National Science Library

    Denyer, S. P; Hugo, W. B

    2011-01-01

    ... Publishing was acquired by John Wiley & Sons in February 2007. Blackwell's publishing program has been merged with Wiley's global Scientific, Technical and Medical business to form Wiley-Blackwel...

  8. Memoria individual y nostalgia colectiva en Uruguay: la fragmentación del tiempo en los relatos enmarcados de Tijeras de Plata de Hugo Burel

    Directory of Open Access Journals (Sweden)

    Giuseppe Gatti

    2012-12-01

    Full Text Available Dentro de la narrativa hispanoamericana del siglo XX, el presente estudio analiza el papel desempeñado por los procesos de rememoración en el espacio literario uruguayo contemporáneo. El trabajo se propone concentrar la atención en las dinámicas de recuperación del tiempo pasado en la obra del montevideano Hugo Burel (1951, y en particular en su novela Tijeras de Plata (2003. La primera parte de nuestro estudio se centrará en el impacto sobre una novela de ambientación típicamente montevideana que plasma a nivel simbólico los cambios geo-sociales que han caracterizado el espacio uruguayo a partir de la segunda mitad del siglo XX (descentralización poblacional urbana; paulatino quiebre en el tejido social, cultural y económico de barrios enteros; desaparición de vestigios materiales e inmateriales del pasado arcádico. Se pondrán en relación estos fenómenos con las formas narrativas utilizadas (relatos enmarcados, lo cual nos ofrecerá la oportunidad de reflexionar sobre otro tipo de fragmentación, de naturaleza extra-literaria. El objetivo consistirá en identificar una relación de causa/efecto entre la literatura y un determinado espacio social: en el caso de Uruguay, nos referimos a esa sensación de «fractura» con el pasado que experimentó, a todo nivel, la sociedad uruguaya. En la segunda parte, se evidenciará cómo Tijeras de Plata es una novela de reivindicación de un pasado desaparecido, que construye gran parte de su esencia como «narración de la memoria» sobre la evidencia –y no la condena– del proceso de pauperización experimentado por amplias zonas urbanas de la ciudad. Se centrará la atención en la manera en que la novela bureliana recupera el espacio del recuerdo, no en términos melancólicos ni de exaltación nostálgica de un pasado nunca olvidado. Se intenta, por el contrario, demostrar cómo la doble operación de rescate (por un lado, de las memorias individuales relacionadas con el barrio; por

  9. Sin pan y con trabajo en la Argentina de entresiglos (sobre las escenas de iniciación a las prácticas literarias en Lucio V. Mansilla, Horacio Quiroga y Hugo Wast

    Directory of Open Access Journals (Sweden)

    Alejandra Laera

    2005-09-01

    Full Text Available The article proposes a brief promenade through the writers professionalization history in Argentina, by examining three autobiographical writings produced between the end of 1880 and 1930: a causerie by Lucio V. Mansilla, the notes of a travel to Paris by Horacio Quiroga and the memoirs by Hugo Wast. Such choice aims to reading a transformation process with its own inflections, juxtapositions, emergences and residues, in order to asses the relationship between literature and money through diverse work modalities such as journalism, free-lance collaboration or best-sellers writing, all of them considered as a whole and encompassed by the conceptual value of hunger and its intimate relation with the initiation scenario of a literary career.

  10. Suárez Hugo Jose, Coord., El sentido y el método. Sociología de la cultura y análisis de contenido

    Directory of Open Access Journals (Sweden)

    Julie Hermesse

    2010-10-01

    Full Text Available L’ouvrage coordonné par Hugo José Suárez rencontrera les attentes de tout chercheur désireux d’approfondir ou de se familiariser avec la sociologie de la culture et l’analyse structurale de contenu telles qu’elles ont été développées à Louvain à partir des années 1970. Il relève le défi de présenter pédagogiquement le programme de base de l’analyse structurale louvaniste : extraire par un processus opératoire concret des systèmes de sens (modèles culturels qui orientent le comportement des s...

  11. La enfermedad de Hugo Chávez en la agenda de medios y públicos. Análisis del hashtag #ElMundoEstaConChavez desde la teoría del 'framing'.

    Directory of Open Access Journals (Sweden)

    Enrique Pérez Fumero

    2013-09-01

    Full Text Available En las sociedades globalizadas y complejas de la actualidad, la intervención de las redes sociales es fundamental para propiciar un intercambio entre los ciudadanos y los líderes políticos sobre los temas más importantes que implican a la humanidad. La presente investigación propone un estudio de la red social Twitter, a través del análisis de los mensajes etiquetados con #ElMundoEstaConChavez, surgido a causa de la aparición de nuevas células cancerígenas en el fallecido presidente Hugo Chávez. A partir de los referentes de las teorías de agenda-setting, framing y priming, se reconoce el tipo de encuadre que realizaron los seguidores de @chavezcandanga.

  12. NOMENCLATURAL NOTES ON THE EURYTOMIDS (CHALCIDOIDEA: EURYTOMIDAE) DESCRIBED BY JEAN BRÈTHES HOUSED IN MUSEO ARGENTINO DE CIENCIAS NATURALES “BERNARDINO RIVADAVIA”

    Science.gov (United States)

    Nine species parasitic eurytomid wasps described by Jean Brèthes and deposited in the National Insect Collection of Argentina, Buenos Aires are treated and their nomenclature stabilized. The condition of the type material is described. Lectotypes are designated for Prodecatoma parodii, Eudecatoma o...

  13. Proposal to modify Rule 10a and to delete Recommendation 10a(3) from the International Code of Nomenclature of Prokaryotes.

    Science.gov (United States)

    Oren, Aharon

    2017-09-01

    Principle 2 of the Prokaryotic Code, as modified by the ICSP in 1999, reads: 'The nomenclature of prokaryotes is not independent of botanical and zoological nomenclature. When naming new taxa in the rank of genus or higher, due consideration is to be given to avoiding names which are regulated by the International Code of Zoological Nomenclature and the International Code of Nomenclature for algae, fungi and plants'. But in the current version of the Prokaryotic Code no Rule implements this version of Principle 2. I therefore propose adding the following sentence to Rule 10a: 'As from January 2001, newly proposed generic names must not be later homonyms of names in use in botany or zoology'. Recommendation 10a(3) of the Code states: 'Avoid introducing into bacteriology as generic names such names as are in use in botany or zoology, in particular well-known names'. This Recommendation contravenes the current version of Principle 2 and the proposed new version of Rule 10a. Therefore I propose to delete Recommendation 10a(3) from the Prokaryotic Code.

  14. Nomenclature and databases for the surgical treatment of congenital cardiac disease - an updated primer and an analysis of opportunities for improvement

    NARCIS (Netherlands)

    Jacobs, Jeffrey Phillip; Jacobs, Marshall Lewis; Mavroudis, Constantine; Backer, Carl Lewis; Lacour-Gayet, Francois G.; Tchervenkov, Christo I.; Franklin, Rodney C. G.; Beland, Marie J.; Jenkins, Kathy J.; Walters, Hal; Bacha, Emile A.; Maruszewski, Bohdan; Kurosawa, Hiromi; Clarke, David Robinson; Gaynor, J. William; Spray, Thomas L.; Stellin, Giovanni; Ebels, Tjark; Krogmann, Otto N.; Aiello, Vera D.; Colan, Steven D.; Weinberg, Paul; Giroud, Jorge M.; Everett, Allen; Wernovsky, Gil; Elliott, Martin J.; Edwards, Fred H.

    2008-01-01

    This review discusses the historical aspects, current state of the art, and potential future advances in the areas of nomenclature and databases for the analysis Of Outcomes of treatments for patients with congenitally malformed hearts. We will consider the current state of analysis of outcomes, lay

  15. Brain maps 4.0-Structure of the rat brain: An open access atlas with global nervous system nomenclature ontology and flatmaps.

    Science.gov (United States)

    Swanson, Larry W

    2018-04-15

    The fourth edition (following editions in 1992, 1998, 2004) of Brain maps: structure of the rat brain is presented here as an open access internet resource for the neuroscience community. One new feature is a set of 10 hierarchical nomenclature tables that define and describe all parts of the rat nervous system within the framework of a strictly topographic system devised previously for the human nervous system. These tables constitute a global ontology for knowledge management systems dealing with neural circuitry. A second new feature is an aligned atlas of bilateral flatmaps illustrating rat nervous system development from the neural plate stage to the adult stage, where most gray matter regions, white matter tracts, ganglia, and nerves listed in the nomenclature tables are illustrated schematically. These flatmaps are convenient for future development of online applications analogous to "Google Maps" for systems neuroscience. The third new feature is a completely revised Atlas of the rat brain in spatially aligned transverse sections that can serve as a framework for 3-D modeling. Atlas parcellation is little changed from the preceding edition, but the nomenclature for rat is now aligned with an emerging panmammalian neuroanatomical nomenclature. All figures are presented in Adobe Illustrator vector graphics format that can be manipulated, modified, and resized as desired, and freely used with a Creative Commons license. © 2018 The Authors The Journal of Comparative Neurology Published by Wiley Periodicals, Inc.

  16. Brain maps 4.0—Structure of the rat brain: An open access atlas with global nervous system nomenclature ontology and flatmaps

    Science.gov (United States)

    2018-01-01

    Abstract The fourth edition (following editions in 1992, 1998, 2004) of Brain maps: structure of the rat brain is presented here as an open access internet resource for the neuroscience community. One new feature is a set of 10 hierarchical nomenclature tables that define and describe all parts of the rat nervous system within the framework of a strictly topographic system devised previously for the human nervous system. These tables constitute a global ontology for knowledge management systems dealing with neural circuitry. A second new feature is an aligned atlas of bilateral flatmaps illustrating rat nervous system development from the neural plate stage to the adult stage, where most gray matter regions, white matter tracts, ganglia, and nerves listed in the nomenclature tables are illustrated schematically. These flatmaps are convenient for future development of online applications analogous to “Google Maps” for systems neuroscience. The third new feature is a completely revised Atlas of the rat brain in spatially aligned transverse sections that can serve as a framework for 3‐D modeling. Atlas parcellation is little changed from the preceding edition, but the nomenclature for rat is now aligned with an emerging panmammalian neuroanatomical nomenclature. All figures are presented in Adobe Illustrator vector graphics format that can be manipulated, modified, and resized as desired, and freely used with a Creative Commons license. PMID:29277900

  17. A new species of Agonopterix feeding on giant hogweed (Heracleum mantegazzianum) in the Caucasus, with a discussion of the nomenclature of A. heracliana (Linnaeus) (Depressariidae)

    DEFF Research Database (Denmark)

    Karsholt, Ole; Lvovsky, Alexandr L.; Nielsen, Charlotte

    2006-01-01

    in the umbels of Heracleum mantegazzianum Sommier & Lévier Apiaceae) giant hogweed), an invasive weed in Europe, which is moreover toxic to human skin. The complicated and controversial nomenclature of the related A. heracliana (Linnaeus) (Phalaena (Tortrix)) is discussed, as is that of Depressaria heracliana...

  18. Anatomy and nomenclature of murine lymph nodes: Descriptive study and nomenclatory standardization in BALB/cAnNCrl mice.

    Science.gov (United States)

    Van den Broeck, Wim; Derore, Annie; Simoens, Paul

    2006-05-30

    Murine lymph nodes are intensively studied but often assigned incorrectly in scientific papers. In BALB/cAnNCrl mice, we characterized a total of 22 different lymph nodes. Peripheral nodes were situated in the head and neck region (mandibular, accessory mandibular, superficial parotid, cranial deep cervical nodes), and at the forelimb (proper axillary, accessory axillary nodes) and hindlimb (subiliac, sciatic, popliteal nodes). Intrathoracic lymph nodes included the cranial mediastinal, tracheobronchal and caudal mediastinal nodes. Abdominal lymph nodes were associated with the gastrointestinal tract (gastric, pancreaticoduodenal, jejunal, colic, caudal mesenteric nodes) or were located along the major intra-abdominal blood vessels (renal, lumbar aortic, lateral iliac, medial iliac and external iliac nodes). Comparative and nomenclative aspects of murine lymph nodes are discussed. The position of the lymph nodes of BALB/cAnNCrl mice is summarized and illustrated in an anatomical chart containing proposals for both an official nomenclature according to the Nomina Anatomica Veterinaria and English terms.

  19. Proposal to modify Rule 6, Rule 10a, and Rule 12c of the International Code of Nomenclature of Prokaryotes.

    Science.gov (United States)

    Oren, Aharon; Garrity, George M; Schink, Bernhard

    2014-04-01

    According to the current versions of Rule 10a and Rule 12c of the International Code of Nomenclature of Prokaryotes, names of a genus or subgenus and specific epithets may be taken from any source and may even be composed in an arbitrary manner. Based on these rules, names may be composed of any word or any combination of elements derived from any language with a Latin ending. We propose modifying these rules by adding the text, currently part of Recommendation 6, according to which words from languages other than Latin or Greek should be avoided as long as equivalents exist in Latin or Greek or can be constructed by combining word elements from these two languages. We also propose modification of Rule 6 by adopting some of the current paragraphs of Recommendation 6 to become part of the Rule.

  20. Replacement names and nomenclatural comments for problematic species-group names in Europe's Neogene freshwater Gastropoda. Part 2

    Directory of Open Access Journals (Sweden)

    Thomas Neubauer

    2014-07-01

    Full Text Available In the course of a new database project on Miocene to Recent freshwater gastropods of Europe, a great many of primary and secondary homonyms were revealed. Such nomenclatural issues need clarification in order to avoid misunderstandings and wrong statements about geographical distributions and temporal ranges. The following 16 new names are introduced to replace existing homonyms: Theodoxus militaris jurisicpolsakae nom. n., Viviparus stevanovici nom. n., Melanopsis haueri ripanjensis nom. n., Melanopsis wolfgangfischeri nom. n., Micromelania ramacanensis nom. n., Pseudamnicola welterschultesi nom. n., Muellerpalia haszprunari nom. n., Muellerpalia pseudovalvatoides nom. n., Lithoglyphus gozhiki nom. n., Valvata heidemariae willmanni nom. n., Radix macaleti nom. n., Gyraulus okrugljakensis nom. n., Gyraulus rasseri nom. n., Gyraulus vrapceanus nom. n., Planorbarius halavatsi nom. n., and Segmentina mosbachensis nom. n. Additionally, six cases of homonyms are discussed that are not replaced by new names, because they are considered junior synonyms.

  1. Report on botanical nomenclature—Vienna 2005. XVII International Botanical Congress, Vienna: Nomenclature Section, 12–16 July 2005

    Directory of Open Access Journals (Sweden)

    Christina Flann

    2015-02-01

    Full Text Available PrefaceThis is the official Report on the deliberations and decisions of the ten sessions of the Nomenclature Section of the XVII International Botanical Congress held in Vienna, Austria, from 12–16 July 2005. The meetings of the Section took place on these five consecutive days prior to the Congress proper. The Section meetings were hosted by the Institute of Botany, University of Vienna, Austria. Technical facilities included full electronic recording of all discussion spoken into the microphones. Text of all proposals to amend the Code was displayed on one screen allowing suggested amendments to be updated as appropriate. The team at the University of Vienna (Christopher Dixon, Jeong-Mi Park, Ovidiu Paun, Carolin A. Redernig and Dieter Reich ensured that the proceedings ran smoothly and enjoyably for all.A report of the decisions of the Section was published soon after the Congress (McNeill & al. in Taxon 54: 1057–1064. 2005. It includes a tabulation of the preliminary mail vote on the published proposals, specifying how the Section acted on each and detailing amendments and new proposals approved upon motions from the floor. It also includes the report of the Nominating Committee as well as the Congress resolution ratifying the Section’s decisions, neither reproduced here. The main result of the Section’s deliberations is the Vienna Code, which was published as Regnum Vegetabile 146, on 20 Sep 2006 (McNeill & al. in Regnum Veg. 146. 2006. It was also published online, on the same date (see http://www.iapt-taxon.org/nomen/main.php.The present report of the proceedings of the Vienna Nomenclature Section conveys, we believe, a true and lively picture of the event. It is primarily based on the MP3 electronic recordings, with, where necessary, supplementation by the comment slips submitted by most speakers and by reference to parallel tape-recording, particularly where there were gaps in the MP3 record. With these sources combined, and

  2. Ancient signals: comparative genomics of plant MAPK and MAPKK gene families

    DEFF Research Database (Denmark)

    Hamel, Louis-Philippe; Nicole, Marie-Claude; Sritubtim, Somrudee

    2006-01-01

    MAPK signal transduction modules play crucial roles in regulating many biological processes in plants, and their components are encoded by highly conserved genes. The recent availability of genome sequences for rice and poplar now makes it possible to examine how well the previously described...... Arabidopsis MAPK and MAPKK gene family structures represent the broader evolutionary situation in plants, and analysis of gene expression data for MPK and MKK genes in all three species allows further refinement of those families, based on functionality. The Arabidopsis MAPK nomenclature appears sufficiently...

  3. On the taxonomy and the nomenclature of Achillea ceretanica (Asteraceae, and its relationship with another microtaxon from the A. millefolium complex

    Directory of Open Access Journals (Sweden)

    I. Soriano

    2017-01-01

    Full Text Available The status of the species and a subsequent nomenclatural combination are proposed for Achillea ceretanica, a diploid taxon endemic of eastern Pyrenees included in the A. millefolium complex. Synonymisation of A. monticola Martrin-Donos with A. ceretanica is refuted, given that the first is a clearly distinct octoploid lineage of the complex. Some comments on distribution, ecology and frequency of both are added.

  4. MSeqDR mvTool: A mitochondrial DNA Web and API resource for comprehensive variant annotation, universal nomenclature collation, and reference genome conversion.

    Science.gov (United States)

    Shen, Lishuang; Attimonelli, Marcella; Bai, Renkui; Lott, Marie T; Wallace, Douglas C; Falk, Marni J; Gai, Xiaowu

    2018-06-01

    Accurate mitochondrial DNA (mtDNA) variant annotation is essential for the clinical diagnosis of diverse human diseases. Substantial challenges to this process include the inconsistency in mtDNA nomenclatures, the existence of multiple reference genomes, and a lack of reference population frequency data. Clinicians need a simple bioinformatics tool that is user-friendly, and bioinformaticians need a powerful informatics resource for programmatic usage. Here, we report the development and functionality of the MSeqDR mtDNA Variant Tool set (mvTool), a one-stop mtDNA variant annotation and analysis Web service. mvTool is built upon the MSeqDR infrastructure (https://mseqdr.org), with contributions of expert curated data from MITOMAP (https://www.mitomap.org) and HmtDB (https://www.hmtdb.uniba.it/hmdb). mvTool supports all mtDNA nomenclatures, converts variants to standard rCRS- and HGVS-based nomenclatures, and annotates novel mtDNA variants. Besides generic annotations from dbNSFP and Variant Effect Predictor (VEP), mvTool provides allele frequencies in more than 47,000 germline mitogenomes, and disease and pathogenicity classifications from MSeqDR, Mitomap, HmtDB and ClinVar (Landrum et al., 2013). mvTools also provides mtDNA somatic variants annotations. "mvTool API" is implemented for programmatic access using inputs in VCF, HGVS, or classical mtDNA variant nomenclatures. The results are reported as hyperlinked html tables, JSON, Excel, and VCF formats. MSeqDR mvTool is freely accessible at https://mseqdr.org/mvtool.php. © 2018 Wiley Periodicals, Inc.

  5. International Union of Pharmacology. LXXXIX. Update on the Extended Family of Chemokine Receptors and Introducing a New Nomenclature for Atypical Chemokine Receptors

    Science.gov (United States)

    Bachelerie, Francoise; Ben-Baruch, Adit; Burkhardt, Amanda M.; Combadiere, Christophe; Farber, Joshua M.; Graham, Gerard J.; Horuk, Richard; Sparre-Ulrich, Alexander Hovard; Locati, Massimo; Luster, Andrew D.; Mantovani, Alberto; Matsushima, Kouji; Nibbs, Robert; Nomiyama, Hisayuki; Power, Christine A.; Proudfoot, Amanda E. I.; Rosenkilde, Mette M.; Rot, Antal; Sozzani, Silvano; Thelen, Marcus; Yoshie, Osamu; Zlotnik, Albert

    2014-01-01

    Sixteen years ago, the Nomenclature Committee of the International Union of Pharmacology approved a system for naming human seven-transmembrane (7TM) G protein-coupled chemokine receptors, the large family of leukocyte chemoattractant receptors that regulates immune system development and function, in large part by mediating leukocyte trafficking. This was announced in Pharmacological Reviews in a major overview of the first decade of research in this field [Murphy PM, Baggiolini M, Charo IF, Hébert CA, Horuk R, Matsushima K, Miller LH, Oppenheim JJ, and Power CA (2000) Pharmacol Rev 52:145–176]. Since then, several new receptors have been discovered, and major advances have been made for the others in many areas, including structural biology, signal transduction mechanisms, biology, and pharmacology. New and diverse roles have been identified in infection, immunity, inflammation, development, cancer, and other areas. The first two drugs acting at chemokine receptors have been approved by the U.S. Food and Drug Administration (FDA), maraviroc targeting CCR5 in human immunodeficiency virus (HIV)/AIDS, and plerixafor targeting CXCR4 for stem cell mobilization for transplantation in cancer, and other candidates are now undergoing pivotal clinical trials for diverse disease indications. In addition, a subfamily of atypical chemokine receptors has emerged that may signal through arrestins instead of G proteins to act as chemokine scavengers, and many microbial and invertebrate G protein-coupled chemokine receptors and soluble chemokine-binding proteins have been described. Here, we review this extended family of chemokine receptors and chemokine-binding proteins at the basic, translational, and clinical levels, including an update on drug development. We also introduce a new nomenclature for atypical chemokine receptors with the stem ACKR (atypical chemokine receptor) approved by the Nomenclature Committee of the International Union of Pharmacology and the Human

  6. Review of the genus Lanchnophorus (Hemiptera: Heteroptera: Rhyparochromidae) with description of three new species and other nomenclatural changes.

    Science.gov (United States)

    Kment, Petr; Carapezza, Attilio; Jindra, Zdeněk; Kondorosy, Előd

    2017-01-25

    The generic name Lanchnophorus Reuter, 1887, deemed for a long time to be unavailable as incorrect original spelling of Lachnophorus (in fact Lachnophorus Distant, 1903 is an unjustified emendation of the former), is restored as a valid name of the genus. Lachnesthus Bergroth, 1915, syn. nov. (new name for the preoccupied Lachnophorus Distant, 1903) is considered junior synonym of Lanchnophorus. The following nomenclatural changes are proposed: Lanchnophorus flavus (Scudder, 1971) comb. nov. = Lachnesthus chinai Scudder, nomen nudum; Lanchnophorus guttulatus Reuter, 1887, comb. restit. = Lachnophorus albidomaculatus Distant, 1913, syn. nov. = Lachnesthus rodriguezensis China, 1925, syn. nov.; Lanchnophorus leucospilus (Walker, 1872) comb. nov.; Lanchnophorus merula (Distant, 1903) comb. nov.; and Lanchnophorus singalensis (Dohrn, 1860) comb. nov. Three new species are described: Lanchnophorus gaoqingae Kment & Jindra sp. nov. from China (Yunnan), Lanchnophorus seminitens Kment & Carapezza sp. nov. from Socotra Island (Yemen), and Lanchnophorus webbi Kondorosy sp. nov. from India: Tamil Nadu. Bibliographies and known distribution of all the included species are reviewed. The following new country and state records are provided: L. flavus from Central African Republic, Ethiopia, Ghana, Mali, Malawi, Niger, Zambia and Zimbabwe; L. leucospilus from China (Yunnan) and Laos, L. merula from India (Kerala/Tamil Nadu) and Thailand; L. singalensis from Angola, Benin, Mozambique, Namibia, Senegal, Sierra Leone, Tanzania, Togo, Uganda, Zambia, Zimbabwe, China (Hainan), Iran (Sistan and Ba-luchestan), Oman, Pakistan, India (Himachal Pradesh, Karnataka, Kerala, Rajasthan), Malaysia, Philippines, and Thailand.

  7. The FIGO systems for nomenclature and classification of causes of abnormal uterine bleeding in the reproductive years: who needs them?

    Science.gov (United States)

    Munro, Malcolm G; Critchley, Hilary O D; Fraser, Ian S

    2012-10-01

    In November 2010, the International Federation of Gynecology and Obstetrics formally accepted a new classification system for causes of abnormal uterine bleeding in the reproductive years. The system, based on the acronym PALM-COEIN (polyps, adenomyosis, leiomyoma, malignancy and hyperplasia-coagulopathy, ovulatory disorders, endometrial causes, iatrogenic, not classified) was developed in response to concerns about the design and interpretation of basic science and clinical investigation that relates to the problem of abnormal uterine bleeding. A system of nomenclature for the description of normal uterine bleeding and the various symptoms that comprise abnormal bleeding has also been included. This article describes the rationale, the structured methods that involved stakeholders worldwide, and the suggested use of the International Federation of Gynecology and Obstetrics system for research, education, and clinical care. Investigators in the field are encouraged to use the system in the design of their abnormal uterine bleeding-related research because it is an approach that should improve our understanding and management of this often perplexing clinical condition. Copyright © 2012. Published by Mosby, Inc.

  8. SPECIES COMPOSITION, DISTRIBUTION, LIFE FORMS AND FOLK NOMENCLATURE OF FOREST AND COMMON LAND PLANTS OF WESTERN CHITWAN, NEPAL

    Science.gov (United States)

    Dangol, D. R.

    2012-01-01

    This paper enumerates 349 plant species belonging to 77 families of vascular plants collected in the winter seasons of 1996 and 2000 by the flora teams of the Population and Ecology Research Laboratory, Nepal. Of the total species, 249 species belong to dicotyledons, 87 species to monocotyledons and 13 species to pteridophytes. Among the families, dicotyledons contributed the highest number of families (55 in number) followed by monocotyledons and pteridophytes. In the study areas, species composition varies with the type of habitats in the study plots. Some species are unique in distribution. The highest unique species are contributed by common lands (87 spp.), followed by the Chitwan National Park forest (36 spp.) and Tikauli forest (32 spp.). Ageratum houstonianum Mill., Cynodon dactylon (L.) Pers., Imperata cylindrica (L.) Beauv., Rungia parviflora (Retz.) Nees, Saccharum spontaneum L. and Thelypteris auriculata (J. Sm.) K. Iwats are the most common species across all the research blocks. Of the listed plants, many plants have local names either in Nepalese or other tribal languages. Plants are named in different ways on the basis of habit, habitat, smell, taste, and morphological characters of the plants, which are also the basis of nomenclature in plant taxonomy. PMID:22962539

  9. Genes and Gene Therapy

    Science.gov (United States)

    ... correctly, a child can have a genetic disorder. Gene therapy is an experimental technique that uses genes to ... or prevent disease. The most common form of gene therapy involves inserting a normal gene to replace an ...

  10. Electronic publication of new animal names - An interview with Frank-T. Krell, Commissioner of the International Commission on Zoological Nomenclature and Chair of the ICZN ZooBank Committee

    Science.gov (United States)

    2012-01-01

    On the 4th September 2012 the International Commission on Zoological Nomenclature announced an amendment to the International Code of Zoological Nomenclature allowing for electronic publication of the scientific names of animals. In this interview Frank-T. Krell discusses the implications of this amendment for authors wishing to publish descriptions of newly identified animal species in online and open access journals, and for the future of taxonomic science. PMID:22978411

  11. The analytical calibration in (bio)imaging/mapping of the metallic elements in biological samples--definitions, nomenclature and strategies: state of the art.

    Science.gov (United States)

    Jurowski, Kamil; Buszewski, Bogusław; Piekoszewski, Wojciech

    2015-01-01

    Nowadays, studies related to the distribution of metallic elements in biological samples are one of the most important issues. There are many articles dedicated to specific analytical atomic spectrometry techniques used for mapping/(bio)imaging the metallic elements in various kinds of biological samples. However, in such literature, there is a lack of articles dedicated to reviewing calibration strategies, and their problems, nomenclature, definitions, ways and methods used to obtain quantitative distribution maps. The aim of this article was to characterize the analytical calibration in the (bio)imaging/mapping of the metallic elements in biological samples including (1) nomenclature; (2) definitions, and (3) selected and sophisticated, examples of calibration strategies with analytical calibration procedures applied in the different analytical methods currently used to study an element's distribution in biological samples/materials such as LA ICP-MS, SIMS, EDS, XRF and others. The main emphasis was placed on the procedures and methodology of the analytical calibration strategy. Additionally, the aim of this work is to systematize the nomenclature for the calibration terms: analytical calibration, analytical calibration method, analytical calibration procedure and analytical calibration strategy. The authors also want to popularize the division of calibration methods that are different than those hitherto used. This article is the first work in literature that refers to and emphasizes many different and complex aspects of analytical calibration problems in studies related to (bio)imaging/mapping metallic elements in different kinds of biological samples. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Greengenes: Chimera-checked 16S rRNA gene database and workbenchcompatible in ARB

    Energy Technology Data Exchange (ETDEWEB)

    DeSantis, T.Z.; Hugenholtz, P.; Larsen, N.; Rojas, M.; Brodie,E.L; Keller, K.; Huber, T.; Dalevi, D.; Hu, P.; Andersen, G.L.

    2006-02-01

    A 16S rRNA gene database (http://greengenes.lbl.gov) addresses limitations of public repositories by providing chimera-screening, standard alignments and taxonomic classification using multiple published taxonomies. It was revealed that incongruent taxonomic nomenclature exists among curators even at the phylum-level. Putative chimeras were identified in 3% of environmental sequences and 0.2% of records derived from isolates. Environmental sequences were classified into 100 phylum-level lineages within the Archaea and Bacteria.

  13. Identificación y análisis de los líderes de opinión en Twitter en torno a Hugo Chávez

    Directory of Open Access Journals (Sweden)

    L Deltell

    2013-12-01

    Full Text Available Introducción: Este artículo presenta los resultados de una investigación interdisciplinar realizada por varias universidades y departamentos de materias y campos de estudio diversos. Objetivos. Los objetivos son descubrir a los líderes de opinión en torno a la figura de Hugo Chávez creados en Twitter durante el período de la muestra, analizar el comportamiento de los usuarios de este espacio de microblogging y demostrar si en la actualidad se desarrolla una ciberdemocracia plena o la autocomunicación de masas. Metodología. En ella se han monitorizado todos los tuits que incluían los identificadores Chávez, Chavez, @chávez y @chavez en Twitter; se ha analizado el flujo de tuits diariamente desde el 5 de enero hasta el 13 de abril de 2013 (UTC/GMT - 4 y se ha conformado el mayor corpus de estos mensajes en lengua española sobre un tema político latinoamericano presentados en estudios científicos, con un total de 16.943.709 tuits y de 8.450.049 usuarios. Conclusión. Este estudio plantea que aún no existe una autocomunicación de masas plena.

  14. Sin pan y con trabajo en la Argentina de entresiglos (sobre las escenas de iniciación a las prácticas literarias en Lucio V. Mansilla, Horacio Quiroga y Hugo Wast

    Directory of Open Access Journals (Sweden)

    Alejandra Laera

    2004-11-01

    Full Text Available El artículo propone un recorrido somero por la historia de la profesionalización del escritor en Argentina, a través de la lectura de tres textos autobiográficos escritos entre finales de la década de 1880 y 1930: una causerie de Lucio V. Mansilla, el diario del viaje a París de Horacio Quiroga y las memorias de Hugo Wast. La elección apunta a leer un proceso de transformación con sus inflexiones, superposiciones, emergencias y residuos, para revisar a partir de allí las relaciones que la literatura entabla con el dinero por medio de modalidades tan diversas como el trabajo periodístico, la colaboración free-lance o la escritura de best-sellers, aunque siempre reunidas bajo una figura común: el hambre en vinculación con la escena de iniciación al mundo de las letras.

  15. Gene Ontology-Based Analysis of Zebrafish Omics Data Using the Web Tool Comparative Gene Ontology.

    Science.gov (United States)

    Ebrahimie, Esmaeil; Fruzangohar, Mario; Moussavi Nik, Seyyed Hani; Newman, Morgan

    2017-10-01

    Gene Ontology (GO) analysis is a powerful tool in systems biology, which uses a defined nomenclature to annotate genes/proteins within three categories: "Molecular Function," "Biological Process," and "Cellular Component." GO analysis can assist in revealing functional mechanisms underlying observed patterns in transcriptomic, genomic, and proteomic data. The already extensive and increasing use of zebrafish for modeling genetic and other diseases highlights the need to develop a GO analytical tool for this organism. The web tool Comparative GO was originally developed for GO analysis of bacterial data in 2013 ( www.comparativego.com ). We have now upgraded and elaborated this web tool for analysis of zebrafish genetic data using GOs and annotations from the Gene Ontology Consortium.

  16. Isolation and characterization of MUC15, a novel cell membrane-associated mucin

    DEFF Research Database (Denmark)

    Pallesen, Lone Tjener; Berglund, Lars; Rasmussen, Lone Kjær

    2002-01-01

    The present work reports isolation and characterization of a highly glycosylated protein from bovine milk fat globule membranes, known as PAS III. Partial amino-acid sequencing of the purified protein allowed construction of degenerate oligonucleotide primers, enabling isolation of a full-length c......-like protein was named MUC15 by appointment of the HUGO Gene Nomenclature Committee. The deduced amino-acid sequences of human and bovine MUC15 demonstrated structural hallmarks characteristic for other membrane-bound mucins, such as a serine, threonine, and proline-rich extracellular region with several...

  17. On names of genera of prokaryotes that are later homonyms of generic names with standing in the zoological or the botanical nomenclature. Proposal of Neomegalonema gen. nov. and Neomegalonema perideroedes comb. nov. as replacements for the prokaryotic generic name Meganema and the species name Meganema perideroedes.

    Science.gov (United States)

    Oren, Aharon

    2017-10-01

    I here present a survey of generic names with standing in the prokaryotic nomenclature that have homonyms with standing under the International Code of Zoological Nomenclature and/or the International Code of Nomenclature for algae, fungi, and plants. I especially discuss such names added after Principle 2 of the Bacteriological Code/Prokaryotic Code was changed in 1999 to make the prokaryote nomenclature not independent of botanical and zoological nomenclature. Cases include the genera Micromonas, Quadrococcus, Yania, Sinococcus, and Meganema. The generic name Meganema was not previously recognized as a homonym of two genera with standing in the zoological nomenclature. Therefore, I here propose renaming Meganema and Meganema perideroedes as Neomegalonema gen. nov. and Neomegalonema perideroedes comb. nov., respectively.

  18. Elucidating Article 45.6 of the International Code of Zoological Nomenclature: a dichotomous key for the determination of subspecific or infrasubspecific rank.

    Science.gov (United States)

    Lingafelter, Steven W; Nearns, Eugenio H

    2013-01-01

    We present an overview of the difficulties sometimes encountered when determining whether a published name following a binomen is available or infrasubspecific and unavailable, following Article 45.6 of the International Code of Zoological Nomenclature (ICZN, 1999). We propose a dichotomous key that facilitates this determination and as a preferable method, given the convoluted and subordinate discussion, exceptions, and qualifications laid out in ICZN (1999: 49-50). Examples and citations are provided for each case one can encounter while making this assessment of availability status of names following the binomen.

  19. International Union of Basic and Clinical Pharmacology. C. Nomenclature and Properties of Calcium-Activated and Sodium-Activated Potassium Channels.

    Science.gov (United States)

    Kaczmarek, Leonard K; Aldrich, Richard W; Chandy, K George; Grissmer, Stephan; Wei, Aguan D; Wulff, Heike

    2017-01-01

    A subset of potassium channels is regulated primarily by changes in the cytoplasmic concentration of ions, including calcium, sodium, chloride, and protons. The eight members of this subfamily were originally all designated as calcium-activated channels. More recent studies have clarified the gating mechanisms for these channels and have documented that not all members are sensitive to calcium. This article describes the molecular relationships between these channels and provides an introduction to their functional properties. It also introduces a new nomenclature that differentiates between calcium- and sodium-activated potassium channels. Copyright © 2016 by The American Society for Pharmacology and Experimental Therapeutics.

  20. An update on the distribution and nomenclature of fleas (Order Siphonaptera of bats (Order Chiroptera and rodents (Order Rodentia from La Rioja Province, Argentina

    Directory of Open Access Journals (Sweden)

    M. Fernanda López Berrizbeitia

    2017-06-01

    Full Text Available The mammalian and flea fauna of La Rioja Province is one of the least known from northwestern Argentina. In this study, the distribution and nomenclature of 13 species of fleas of bats and rodents from La Rioja Province are updated. Four species of fleas are recorded for the first time in La Rioja Province including a new record for northwestern Argentina, and two new flea-host associations. An identification key and distribution map are included for all known species of Siphonaptera of bats and rodents from La Rioja Province, Argentina.

  1. Nomenclatural notes on the genus Pteranthus (Caryophyllaceae) with lectotypification of the name Camphorosma pteanthus and Pteranthus trigynus, and comments on Forsskål's seeds sent from Egypt

    DEFF Research Database (Denmark)

    Iamonico, Dulio; Friis, Ib; Jarvis, Charles

    2015-01-01

    The nomenclatural history of the genus Pteranthus ( Caryophyllaceae) is reviewed. Original material of Camphorosma pteranthus and Pteranthus dichotomus came from a single gathering made by Forsskål in the desert outside Cairo, Egypt, in March 1762. The original material of C. pteranthus was grown...... from seed collected with the herbarium material of P. dicho­tomus. Pteranthus dichotomus is therefore considered a replacement name for C. pteranthus and lectotypified with the same specimen, no. 165.5 LINN (right-hand plant). A supporting epitype is chosen from flowering herbarium material of the same...

  2. Folk knowledge of invertebrates in Central Europe - folk taxonomy, nomenclature, medicinal and other uses, folklore, and nature conservation.

    Science.gov (United States)

    Ulicsni, Viktor; Svanberg, Ingvar; Molnár, Zsolt

    2016-10-11

    There is scarce information about European folk knowledge of wild invertebrate fauna. We have documented such folk knowledge in three regions, in Romania, Slovakia and Croatia. We provide a list of folk taxa, and discuss folk biological classification and nomenclature, salient features, uses, related proverbs and sayings, and conservation. We collected data among Hungarian-speaking people practising small-scale, traditional agriculture. We studied "all" invertebrate species (species groups) potentially occurring in the vicinity of the settlements. We used photos, held semi-structured interviews, and conducted picture sorting. We documented 208 invertebrate folk taxa. Many species were known which have, to our knowledge, no economic significance. 36 % of the species were known to at least half of the informants. Knowledge reliability was high, although informants were sometimes prone to exaggeration. 93 % of folk taxa had their own individual names, and 90 % of the taxa were embedded in the folk taxonomy. Twenty four species were of direct use to humans (4 medicinal, 5 consumed, 11 as bait, 2 as playthings). Completely new was the discovery that the honey stomachs of black-coloured carpenter bees (Xylocopa violacea, X. valga) were consumed. 30 taxa were associated with a proverb or used for weather forecasting, or predicting harvests. Conscious ideas about conserving invertebrates only occurred with a few taxa, but informants would generally refrain from harming firebugs (Pyrrhocoris apterus), field crickets (Gryllus campestris) and most butterflies. We did not find any mythical creatures among invertebrate folk taxa. Almost every invertebrate species was regarded as basically harmful. Where possible, they were destroyed or at least regarded as worth eradicating. However, we could find no evidence to suggest any invertebrate species had suffered population loss as a result of conscious destruction. Sometimes knowledge pertaining to the taxa could have more

  3. Final focus nomenclature

    International Nuclear Information System (INIS)

    Erickson, R.

    1986-01-01

    The formal names and common names for all devices in the final focus system of the SLC are listed. The formal names consist of a device type designator, microprocessor designator, and a four-digit unit number

  4. Outer Solar System Nomenclature

    National Research Council Canada - National Science Library

    Owen, Tobias C

    2000-01-01

    The work to be carried out on the subject grant during the next funding period will center on names needed for surface features on the Galilean satellites of Jupiter, names for the newly discovered...

  5. Final focus nomenclature

    Energy Technology Data Exchange (ETDEWEB)

    Erickson, R.

    1986-08-08

    The formal names and common names for all devices in the final focus system of the SLC are listed. The formal names consist of a device type designator, microprocessor designator, and a four-digit unit number. (LEW)

  6. « Un félibre autrichien » : quelques remarques sur Hugo Schuchardt et le pays d’oc, accompagnées d’une nouvelle édition de sa correspondance avec Fréderic Mistral

    OpenAIRE

    Melchior, Luca; Schwägerl-Melchior, Verena

    2018-01-01

    Dans le numéro 5 du journal Modern Language Notes de l’année 1887, on lit la note suivante : Professor Hugo Schuchardt (University of Graz, Austria) has received permission from the Government to discontinue his lectures for the present term and has gone to South France (Provence) and to the Basque Provinces of North Spain for the purpose of making special researches into the languages of these districts.(Modern Language Notes, May 1887, n° 5, 237) Ce qui, à nos yeux, peut sembler une informa...

  7. Analysis of gene and protein name synonyms in Entrez Gene and UniProtKB resources

    KAUST Repository

    Arkasosy, Basil

    2013-05-11

    Ambiguity in texts is a well-known problem: words can carry several meanings, and hence, can be read and interpreted differently. This is also true in the biological literature; names of biological concepts, such as genes and proteins, might be ambiguous, referring in some cases to more than one gene or one protein, or in others, to both genes and proteins at the same time. Public biological databases give a very useful insight about genes and proteins information, including their names. In this study, we made a thorough analysis of the nomenclatures of genes and proteins in two data sources and for six different species. We developed an automated process that parses, extracts, processes and stores information available in two major biological databases: Entrez Gene and UniProtKB. We analysed gene and protein synonyms, their types, frequencies, and the ambiguities within a species, in between data sources and cross-species. We found that at least 40% of the cross-species ambiguities are caused by names that are already ambiguous within the species. Our study shows that from the six species we analysed (Homo Sapiens, Mus Musculus, Arabidopsis Thaliana, Oryza Sativa, Bacillus Subtilis and Pseudomonas Fluorescens), rice (Oriza Sativa) has the best naming model in Entrez Gene database, with low ambiguities between data sources and cross-species.

  8. Genenames.org: the HGNC and VGNC resources in 2017.

    Science.gov (United States)

    Yates, Bethan; Braschi, Bryony; Gray, Kristian A; Seal, Ruth L; Tweedie, Susan; Bruford, Elspeth A

    2017-01-04

    The HUGO Gene Nomenclature Committee (HGNC) based at the European Bioinformatics Institute (EMBL-EBI) assigns unique symbols and names to human genes. Currently the HGNC database contains almost 40 000 approved gene symbols, over 19 000 of which represent protein-coding genes. In addition to naming genomic loci we manually curate genes into family sets based on shared characteristics such as homology, function or phenotype. We have recently updated our gene family resources and introduced new improved visualizations which can be seen alongside our gene symbol reports on our primary website http://www.genenames.org In 2016 we expanded our remit and formed the Vertebrate Gene Nomenclature Committee (VGNC) which is responsible for assigning names to vertebrate species lacking a dedicated nomenclature group. Using the chimpanzee genome as a pilot project we have approved symbols and names for over 14 500 protein-coding genes in chimpanzee, and have developed a new website http://vertebrate.genenames.org to distribute these data. Here, we review our online data and resources, focusing particularly on the improvements and new developments made during the last two years. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

  9. Activating Student to Learn Chemistry using Chemmy Card 6-1 Game as an Instructional Medium in IUPAC Nomenclature of Inorganic Compounds

    Science.gov (United States)

    Lutfi, A.; Hidayah, R.

    2018-01-01

    The aim of this study is to know the effect of Internet-assisted Chemmy Card 6-1 game as an instructional medium in IUPAC Nomenclature of Inorganic Compounds material for X grade of senior high school on students’ activity, learning motivation, and learning outcome. The study was conducted at SMA Negeri Sidoarjo, Indonesia, in two different classes. The instruction was done based on the lesson plan made. The observation on students’ activity was conducted during the instruction with the game while test and questionnaire were given after the instruction. The result showed positive activities, which students listened to the teacher’s explanation, actively delivered questions, and enabled to solve problems in naming compounds. It was also effective to avoid the drowsiness. The result of students’ motivation of X MIPA 6 was 74.78% (good) while X MIPA 7 was 83.80% (very good). The pretest results of two classes showed that no students mastered but 100% students mastered and the increase of N-gain scores in two classes was categorized as high, ≥0,7, after the instruction. The result of this study showed that the use of Internet-assisted Chemmy Card 6-1 game in IUPAC nomenclature of inorganic compounds for X grade of senior high school could be pleasant for students to learn and effective in achieving the learning objective.

  10. General Aspects and First Progress Report on a Frame of a Research on Specific Professional Knowledge of Chemistry Teachers Associated with the Notion of Chemical Nomenclature

    Directory of Open Access Journals (Sweden)

    Gerardo Andrés Perafán Echeverri

    2014-04-01

    Full Text Available Within the framework of research about professional teacher’s knowledge, our business is to identify and to characterize with case study method, a kind of specific professional teacher´s knowledge of Chemistry professorate, associated to the chemical nomenclature notion. This kind of research guides the sight to the teaching contents, but it postulates the teacher as an essential actor of that knowledge, rather than ignore of the other actors (didactic community, researchers, specialists, students, etc. our research realizes the specific construction that the teacher makes, beyond the «spontaneous epistemologies» category, between others, which seems to deny an academic and discipline character of the built knowledge by the teachers. First, we show a brief reference to the research program on professional teacher´s knowledge which frames in the development of research line about Specific Professional Teacher´s Knowledge associated with Particular Categories, which belongs to the research group «Por las Aulas Colombianas- INVAUCOL». After that, we show a short justification about the choice of the particular category: chemical nomenclature, as a studied object, besides the historical importance that it has to the professional teaching consolidation, recognizing the teacher´s specific contributions to discipline body construction of school knowledge. Finally, weset in consideration some general methodological criteria defined in this research, and we show too, some preliminary reflections derived from field work in thepresent state of the project.

  11. A phylogeny-based global nomenclature system and automated annotation tool for H1 hemagglutinin genes from swine influenza A viruses

    Science.gov (United States)

    The H1 subtype of influenza A viruses (IAV) has been circulating in swine since the 1918 human influenza pandemic. Over time, and aided by further introductions from non-swine hosts, swine H1 have diversified into three genetic lineages. Due to limited global data, these H1 lineages were named based...

  12. A common registration-to-publication automated pipeline for nomenclatural acts for higher plants (International Plant Names Index, IPNI), fungi (Index Fungorum, MycoBank) and animals (ZooBank)

    NARCIS (Netherlands)

    Robert, Vincent

    2016-01-01

    Collaborative effort among four lead indexes of taxon names and nomenclatural acts (International Plant Name Index (IPNI), Index Fungorum, MycoBank and ZooBank) and the journals PhytoKeys, MycoKeys and ZooKeys to create an automated, pre-publication, registration workflow, based on a

  13. Nomenclatural notes on the Eurytomids (Chalcidoidea: Eurytomidae) described by Jean Brèthes housed in Museo Argentino de Ciencias Naturales "Bernardino Rivadavia".

    Science.gov (United States)

    Gates, Michael W

    2014-04-16

    Ten Eurytomidae (Hymenoptera) parasitic wasp species described by Jean Brèthes and deposited in the Museo Argentino de Ciencias Naturales in Buenos Aires are treated and their nomenclature stabilized. The condition of the type material is described. Lectotypes are designated for Decatoma cecidosiphaga Brèthes, Prodecatoma parodii Brèthes, Eudecatoma opposita Brèthes, and Eurytoma caridei Brèthes. One new generic synonymy, Xanthosomodes Brèthes with Tetramesa Walker, n. syn., and five new combinations are proposed: Tetramesa albiangulata (Brèthes), n. comb.; Phylloxeroxenus caridei (Brèthes), n. comb.; Aximopsis vulgata (Brèthes), n. comb.; Proseurytoma parodii (Brèthes), n. comb.; and Bruchophagus opposita (Brèthes), n. comb. Sycophila paranensis Brèthes is declared incertae sedis.

  14. Stenosoma stephenseni sp. n. (Isopoda, Idoteidae, from the southwestern Mediterranean, with a note on the nomenclatural status of Synisoma Collinge, 1917

    Directory of Open Access Journals (Sweden)

    António Santos

    2011-10-01

    Full Text Available Recent collections of isopods in Alboran Island and Algeria included several specimens of the species Stenosoma stephenseni sp. n. This is the fourteenth species described in the genus Stenosoma Leach, 1814. Examination of two specimens collected during the Danish oceanographic cruises of the Thor (1908–10 close to the Galite Islands, and identified as S. acuminatum Leach, 1814, revealed that both belong to S. stephenseni sp. n. In light of these findings, the Mediterranean records of S. acuminatum are revised, and it is proposed that S. acuminatum is a strictly Atlantic species. An updated diagnosis for the genus Stenosoma is given, together with a key for the identification of its species. The nomenclatural status of the name Synisoma Collinge, 1917 is addressed, and although it is in prevailing usage, it is shown that Stenosoma Leach, 1814 is the valid name of the genus.

  15. Stenosoma stephenseni sp. n. (Isopoda, Idoteidae), from the southwestern Mediterranean, with a note on the nomenclatural status of Synisoma Collinge, 1917.

    Science.gov (United States)

    Dos Santos, António Múrias; Xavier, Raquel; Zenboudji, Saliha; Branco, Tristão; Branco, Madalena

    2011-01-01

    Recent collections of isopods in Alboran Island and Algeria included several specimens of the species Stenosoma stephensenisp. n. This is the fourteenth species described in the genus Stenosoma Leach, 1814. Examination of two specimens collected during the Danish oceanographic cruises of the Thor (1908-10) close to the Galite Islands, and identified as Stenosoma acuminatum Leach, 1814, revealed that both belong to Stenosoma stephensenisp. n. In light of these findings, the Mediterranean records of Stenosoma acuminatum are revised, and it is proposed that Stenosoma acuminatum is a strictly Atlantic species. An updated diagnosis for the genus Stenosoma is given, together with a key for the identification of its species. The nomenclatural status of the name Synisoma Collinge, 1917 is addressed, and although it is in prevailing usage, it is shown that Stenosoma Leach, 1814 is the valid name of the genus.

  16. Nomenclature- and Database-Compatible Names for the Two Ebola Virus Variants that Emerged in Guinea and the Democratic Republic of the Congo in 2014

    Science.gov (United States)

    Kuhn, Jens H.; Andersen, Kristian G.; Baize, Sylvain; Bào, Yīmíng; Bavari, Sina; Berthet, Nicolas; Blinkova, Olga; Brister, J. Rodney; Clawson, Anna N.; Fair, Joseph; Gabriel, Martin; Garry, Robert F.; Gire, Stephen K.; Goba, Augustine; Gonzalez, Jean-Paul; Günther, Stephan; Happi, Christian T.; Jahrling, Peter B.; Kapetshi, Jimmy; Kobinger, Gary; Kugelman, Jeffrey R.; Leroy, Eric M.; Maganga, Gael Darren; Mbala, Placide K.; Moses, Lina M.; Muyembe-Tamfum, Jean-Jacques; N’Faly, Magassouba; Nichol, Stuart T.; Omilabu, Sunday A.; Palacios, Gustavo; Park, Daniel J.; Paweska, Janusz T.; Radoshitzky, Sheli R.; Rossi, Cynthia A.; Sabeti, Pardis C.; Schieffelin, John S.; Schoepp, Randal J.; Sealfon, Rachel; Swanepoel, Robert; Towner, Jonathan S.; Wada, Jiro; Wauquier, Nadia; Yozwiak, Nathan L.; Formenty, Pierre

    2014-01-01

    In 2014, Ebola virus (EBOV) was identified as the etiological agent of a large and still expanding outbreak of Ebola virus disease (EVD) in West Africa and a much more confined EVD outbreak in Middle Africa. Epidemiological and evolutionary analyses confirmed that all cases of both outbreaks are connected to a single introduction each of EBOV into human populations and that both outbreaks are not directly connected. Coding-complete genomic sequence analyses of isolates revealed that the two outbreaks were caused by two novel EBOV variants, and initial clinical observations suggest that neither of them should be considered strains. Here we present consensus decisions on naming for both variants (West Africa: “Makona”, Middle Africa: “Lomela”) and provide database-compatible full, shortened, and abbreviated names that are in line with recently established filovirus sub-species nomenclatures. PMID:25421896

  17. Nomenclature- and Database-Compatible Names for the Two Ebola Virus Variants that Emerged in Guinea and the Democratic Republic of the Congo in 2014

    Directory of Open Access Journals (Sweden)

    Jens H. Kuhn

    2014-11-01

    Full Text Available In 2014, Ebola virus (EBOV was identified as the etiological agent of a large and still expanding outbreak of Ebola virus disease (EVD in West Africa and a much more confined EVD outbreak in Middle Africa. Epidemiological and evolutionary analyses confirmed that all cases of both outbreaks are connected to a single introduction each of EBOV into human populations and that both outbreaks are not directly connected. Coding-complete genomic sequence analyses of isolates revealed that the two outbreaks were caused by two novel EBOV variants, and initial clinical observations suggest that neither of them should be considered strains. Here we present consensus decisions on naming for both variants (West Africa: “Makona”, Middle Africa: “Lomela” and provide database-compatible full, shortened, and abbreviated names that are in line with recently established filovirus sub-species nomenclatures.

  18. Nomenclatural Studies Toward a World List of Diptera Genus-Group Names. Part V: Pierre-Justin-Marie Macquart.

    Science.gov (United States)

    Evenhuis, Neal L; Pape, Thomas; Pont, Adrian C

    2016-09-30

    The Diptera genus-group names of Pierre-Justin-Marie Macquart are reviewed and annotated. A total of 399 available genus-group names in 69 families of Diptera are listed alphabetically, for each name giving author, year and page of original publication, originally included species, type species and method of fixation, current status of the name, family placement, and a list of any emendations of it that have been found in the literature. Remarks are given to clarify nomenclatural or taxonomic information. In addition, an index to all the species-group names of Diptera proposed by Macquart (3,611, of which 3,543 are available) is given with bibliographic reference (year and page) to each original citation.        The following type species are designated herein: Agculocera nigra Macquart, 1855 for Onuxicera Macquart, 1855, present designation [Tachinidae]; Trixa imhoffi Macquart, 1834, for Semiomyia Macquart, 1848, present designation [Tachinidae].        The following type species are designated herein with fixation under ICZN Code Art. 70.3.2: Azelia nebulosa Robineau-Desvoidy, 1830 for Atomogaster Macquart, 1835, present designation [Muscidae]; Tachydromia vocatoria Fallén, 1816 for Chelipoda Macquart, 1835, present designation [Empididae]; Eriocera macquarti Enderlein, 1912 for Eriocera Macquart, 1838, present designation [Limoniidae]; Limosina acutangula Zetterstedt, 1847 for Heteroptera Macquart, 1835, present designation [Sphaeroceridae]; Phryxe pavoniae Robineau-Desvoidy, 1830 for Masicera Macquart, 1834, present designation [Tachinidae]; Pachymyia macquartii Townsend, 1916 for Pachymyia Macquart, 1844, present designation [Tachinidae].        Earlier valid subsequent type-species designations have been found in this study for the following: Anisophysa Macquart, 1835 [Sepsidae]; Diphysa Macquart, 1838 [Stratiomyidae]; Pachyrhina Macquart, 1834 [Tipulidae]; Silbomyia Macquart, 1844 [Calliphoridae].        One name is raised from

  19. Lehekülgi teatriraamatust / Hugo Murre

    Index Scriptorium Estoniae

    Murre, Hugo

    2003-01-01

    Teatrist läbi direktori silmade. H. Murre oli 1950-1970 Eesti Draamateatri direktor. Järgneb 29. mai, lk. 5-6; 5. juuni, lk. 5-6; 12. juuni, lk. 5-6; 19. juuni, lk. 5-6; 3. juuli, lk. 5-6; 10. juuli, lk. 5-6; 17. juuli, lk. 5-6; 24. juuli, lk. 5-6; 31. juuli, lk. 5-6; 7. aug., lk. 5-6; 14. aug., lk.5-6; 21. aug., lk. 5-6; 28. aug., lk. 5-6; 4. sept., lk. 5-6; 11. sept., lk. 5-6; 18. sept., lk. 5-6

  20. Hugo Grotius, Privileges, Fundamental Laws and Rights

    NARCIS (Netherlands)

    van Nifterik, G.

    2011-01-01

    As a result of the political developments in the young and struggling Dutch Republic, Grotius experienced the lack of, and the need for juridical protection of some basic rights against infringements by the government. The privileges, taken for fundamental laws, did not provide this protection

  1. Gene Therapy

    Science.gov (United States)

    Gene therapy Overview Gene therapy involves altering the genes inside your body's cells in an effort to treat or stop disease. Genes contain your ... that don't work properly can cause disease. Gene therapy replaces a faulty gene or adds a new ...

  2. Annotating the Function of the Human Genome with Gene Ontology and Disease Ontology.

    Science.gov (United States)

    Hu, Yang; Zhou, Wenyang; Ren, Jun; Dong, Lixiang; Wang, Yadong; Jin, Shuilin; Cheng, Liang

    2016-01-01

    Increasing evidences indicated that function annotation of human genome in molecular level and phenotype level is very important for systematic analysis of genes. In this study, we presented a framework named Gene2Function to annotate Gene Reference into Functions (GeneRIFs), in which each functional description of GeneRIFs could be annotated by a text mining tool Open Biomedical Annotator (OBA), and each Entrez gene could be mapped to Human Genome Organisation Gene Nomenclature Committee (HGNC) gene symbol. After annotating all the records about human genes of GeneRIFs, 288,869 associations between 13,148 mRNAs and 7,182 terms, 9,496 associations between 948 microRNAs and 533 terms, and 901 associations between 139 long noncoding RNAs (lncRNAs) and 297 terms were obtained as a comprehensive annotation resource of human genome. High consistency of term frequency of individual gene (Pearson correlation = 0.6401, p = 2.2e - 16) and gene frequency of individual term (Pearson correlation = 0.1298, p = 3.686e - 14) in GeneRIFs and GOA shows our annotation resource is very reliable.

  3. Genetic variability of the equine casein genes.

    Science.gov (United States)

    Brinkmann, J; Jagannathan, V; Drögemüller, C; Rieder, S; Leeb, T; Thaller, G; Tetens, J

    2016-07-01

    The casein genes are known to be highly variable in typical dairy species, such as cattle and goat, but the knowledge about equine casein genes is limited. Nevertheless, mare milk production and consumption is gaining importance because of its high nutritive value, use in naturopathy, and hypoallergenic properties with respect to cow milk protein allergies. In the current study, the open reading frames of the 4 casein genes CSN1S1 (αS1-casein), CSN2 (β-casein), CSN1S2 (αS2-casein), and CSN3 (κ-casein) were resequenced in 253 horses of 14 breeds. The analysis revealed 21 nonsynonymous nucleotide exchanges, as well as 11 synonymous nucleotide exchanges, leading to a total of 31 putative protein isoforms predicted at the DNA level, 26 of which considered novel. Although the majority of the alleles need to be confirmed at the transcript and protein level, a preliminary nomenclature was established for the equine casein alleles. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  4. The O3-Vet project: integration of a standard nomenclature of clinical terms in a veterinary electronic medical record for veterinary hospitals.

    Science.gov (United States)

    Zaninelli, M; Campagnoli, A; Reyes, M; Rojas, V

    2012-11-01

    In order to improve the hospital information system of the Chilean University Hospital, the Veterinary Medicine School of Universidad de Chile made a research cooperation with Università San Raffaele Roma to develop and test a new release of the O3-Vet software application. O3-Vet was selected by the Chilean University mainly for two reasons: (1) it uses human medicine standardized technologies such as "Health Level 7" (HL7) and "Integrating the Healthcare Enterprise" (IHE), which allow a good level of data sharing and hospital management; (2) it is open source, which means it can be adapted to specific hospital needs. In the new release, a subset of diagnostic terms was added from the "Systematized Nomenclature of Medicine Clinical Terms" (SNOMED CT), selected by the "American Animal Hospital Association" (AAHA) to standardize the filing of clinical data and its retrieval. Results from a limited survey of veterinarians of the University (n=9) show that the new release improved the management of the Chilean University Hospital and the ability to retrieve useful clinical data. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  5. Review and resolution of some nomenclatural issues regarding the genus Psoroptes (Acari: Psoroptidae), scab-mites of domestic and wild mammals.

    Science.gov (United States)

    OConnor, Barry M; Klimov, Pavel B

    2015-07-01

    Some classifications recognize a number of species in the scab-mite genus, Psoroptes, mites that are of considerable importance in livestock production and veterinary medicine. However, modern studies suggest that populations from some host species are not morphologically or genetically distinct, creating taxonomic confusion with older names, which treated mites from different hosts as separate species. We review the taxonomy and nomenclature of the genus and the two oldest binomens, most recently known as Psoroptes ovis and Psoroptes equi. Prior authors have attributed these names to various authorities, with most attributing both names to Hering (Nova Acta Phys-Med Acad Caesar Leopold-Carol Nat Curios 18(2):573-624, 1838). In particular, the priority between these names was recently a point of contention, with P. ovis being treated as junior synonym of P. equi. A review of all relevant nineteenth and twentieth century publications indicates, however, that these binomens should be cited as P. ovis (Viborg in Veterinair-Selskabets Skrifter 2:139-152, 1813) and P. equi (Raspail in Bull gener Theraput Med Chir 7:169-184, 1834), with the former having priority over the latter assuming their conspecificity. We also clarify attribution of the authorship and the type species of the genus Psoroptes.

  6. A without-prejudice list of generic names of fungi for protection under the International Code of Nomenclature for algae, fungi, and plants.

    Science.gov (United States)

    Kirk, Paul M; Stalpers, Joost A; Braun, Uwe; Crous, Pedro W; Hansen, Karen; Hawksworth, David L; Hyde, Kevin D; Lücking, Robert; Lumbsch, Thorsten H; Rossman, Amy Y; Seifert, Keith A; Stadler, Mark

    2013-12-01

    As a first step towards the production of a List of Protected Generic Names for Fungi, a without-prejudice list is presented here as a basis for future discussion and the production of a List for formal adoption. We include 6995 generic names out of the 17072 validly published names proposed for fungi and invite comments from all interested mycologists by 31 March 2014. The selection of names for inclusion takes note of recent major publications on different groups of fungi, and further the decisions reached so far by international working groups concerned with particular families or genera. Changes will be sought in the Code to provide for this and lists at other ranks to be protected against any competing unlisted names, and to permit the inclusion of names of lichen-forming fungi. A revised draft will be made available for further discussion at the 10(th) International Mycological Congress in Bangkok in August 2014. A schedule is suggested for the steps needed to produce a list for adoption by the International Botanical Congress in August 2017. This initiative provides mycologists with an opportunity to place nomenclature at the generic level on a more secure and stable base.

  7. Description and phylogenetic relationships of a new genus and two new species of lizards from Brazilian Amazonia, with nomenclatural comments on the taxonomy of Gymnophthalmidae (Reptilia: Squamata).

    Science.gov (United States)

    Colli, Guarino R; Hoogmoed, Marinus S; Cannatella, David C; Cassimiro, José; Gomes, Jerriane Oliveira; Ghellere, José Mário; Gomes, Jerriane Oliveira; Ghellere, José Mário; Nunes, Pedro M Sales; Pellegrino, Kátia C M; Salerno, Patricia; Souza, Sergio Marques De; Rodrigues, Miguel Trefaut

    2015-08-18

    We describe a new genus and two new species of gymnophthalmid lizards based on specimens collected from Brazilian Amazonia, mostly in the "arc of deforestation". The new genus is easily distinguished from other Gymnophthalmidae by having very wide, smooth, and imbricate nuchals, arranged in two longitudinal and 6-10 transverse rows from nape to brachium level, followed by much narrower, strongly keeled, lanceolate, and mucronate scales. It also differs from all other Gymnophthalmidae, except Iphisa, by the presence of two longitudinal rows of ventrals. The new genus differs from Iphisa by having two pairs of enlarged chinshields (one in Iphisa); posterior dorsal scales lanceolate, strongly keeled and not arranged in longitudinal rows (dorsals broad, smooth and forming two longitudinal rows), and lateral scales keeled (smooth). Maximum parsimony, maximum likelihood, and Bayesian phylogenetic analyses based on morphological and molecular data indicate the new species form a clade that is most closely related to Iphisa. We also address several nomenclatural issues and present a revised classification of Gymnophthalmidae.

  8. Nomenclatural availability of the names applied to “varieties” of the green toad (Bufo viridis subgroup in the Italian territory, with emphasis on the variety lineata of Ninni (Anura: Bufonidae

    Directory of Open Access Journals (Sweden)

    Nicola Novarini

    2010-07-01

    Full Text Available Recent molecular investigations on Eurasian green toads led to the recognition of distinct lineages and to the establishment of new taxa within the former Bufo viridis; as a consequence, significant range-wide nomenclatural changes have been proposed, although some uncertainties remained on the available names applicable within the Italian territory. In order to contribute to clarify the matter, we evaluated, under the provisions of the International Code of Zoological Nomenclature, the nomenclatural availability of all the names that have been applied to infrasubspecific entities of the Bufo viridis subgroup within the Italian territory. We also provided a historical overview of the usage of all these names, as well as detailed information on the original material upon which the variety lineata of A.P. Ninni was established. Our analysis supports the view that only the names crucigera Eichwald, 1831 and balearica Boettger, 1880 are available, the former being however junior synonym of B. viridis Laurenti, 1768, whereas the names acutirostris and obtusirostris of Lessona, lineata of Ninni, concolor and maculata of Camerano, and nardoi of Paolucci, Fuhn and Bruno are all not available.

  9. Poxvirus Host Range Genes and Virus–Host Spectrum: A Critical Review

    Science.gov (United States)

    Oliveira, Graziele Pereira; Rodrigues, Rodrigo Araújo Lima; Lima, Maurício Teixeira; Drumond, Betânia Paiva; Abrahão, Jônatas Santos

    2017-01-01

    The Poxviridae family is comprised of double-stranded DNA viruses belonging to nucleocytoplasmic large DNA viruses (NCLDV). Among the NCLDV, poxviruses exhibit the widest known host range, which is likely observed because this viral family has been more heavily investigated. However, relative to each member of the Poxviridae family, the spectrum of the host is variable, where certain viruses can infect a large range of hosts, while others are restricted to only one host species. It has been suggested that the variability in host spectrum among poxviruses is linked with the presence or absence of some host range genes. Would it be possible to extrapolate the restriction of viral replication in a specific cell lineage to an animal, a far more complex organism? In this study, we compare and discuss the relationship between the host range of poxvirus species and the abundance/diversity of host range genes. We analyzed the sequences of 38 previously identified and putative homologs of poxvirus host range genes, and updated these data with deposited sequences of new poxvirus genomes. Overall, the term host range genes might not be the most appropriate for these genes, since no correlation between them and the viruses’ host spectrum was observed, and a change in nomenclature should be considered. Finally, we analyzed the evolutionary history of these genes, and reaffirmed the occurrence of horizontal gene transfer (HGT) for certain elements, as previously suggested. Considering the data presented in this study, it is not possible to associate the diversity of host range factors with the amount of hosts of known poxviruses, and this traditional nomenclature creates misunderstandings. PMID:29112165

  10. Poxvirus Host Range Genes and Virus-Host Spectrum: A Critical Review.

    Science.gov (United States)

    Oliveira, Graziele Pereira; Rodrigues, Rodrigo Araújo Lima; Lima, Maurício Teixeira; Drumond, Betânia Paiva; Abrahão, Jônatas Santos

    2017-11-07

    The Poxviridae family is comprised of double-stranded DNA viruses belonging to nucleocytoplasmic large DNA viruses (NCLDV). Among the NCLDV, poxviruses exhibit the widest known host range, which is likely observed because this viral family has been more heavily investigated. However, relative to each member of the Poxviridae family, the spectrum of the host is variable, where certain viruses can infect a large range of hosts, while others are restricted to only one host species. It has been suggested that the variability in host spectrum among poxviruses is linked with the presence or absence of some host range genes. Would it be possible to extrapolate the restriction of viral replication in a specific cell lineage to an animal, a far more complex organism? In this study, we compare and discuss the relationship between the host range of poxvirus species and the abundance/diversity of host range genes. We analyzed the sequences of 38 previously identified and putative homologs of poxvirus host range genes, and updated these data with deposited sequences of new poxvirus genomes. Overall, the term host range genes might not be the most appropriate for these genes, since no correlation between them and the viruses' host spectrum was observed, and a change in nomenclature should be considered. Finally, we analyzed the evolutionary history of these genes, and reaffirmed the occurrence of horizontal gene transfer (HGT) for certain elements, as previously suggested. Considering the data presented in this study, it is not possible to associate the diversity of host range factors with the amount of hosts of known poxviruses, and this traditional nomenclature creates misunderstandings.

  11. Fabrication and variation of the cut-out yield of beef carcasses in Venezuela: anatomical description of the process and equivalency of cut nomenclature to North American counterparts

    Directory of Open Access Journals (Sweden)

    Angela Montero

    2014-06-01

    Full Text Available The typical processes of beef carcass fabrication in Venezuela are anatomically described and the equivalence in cut nomenclature with that of México and United States is provided. Additionally, 910 carcasses were fabricated to assess yield (kg and percentages of carcass weight in products (subprimals, subprimal groups of distinct commercial value (High, Medium, Low and by-products (bone, fat trimmings using mean values ± standard deviation (DE, coefficient of variation (CV and range of values. Once the carcass is ribbed at the 5th intercostal space, subprimals are obtained by deboning and dissecting the muscle masses (saw cutting is seldom used. In terms of yield, the top three (out of 18 individual subprimals were: Solomo Abierto (boneless Chuck Roll, 39.1± 10.88kg; 14.3± 2.84%, Costilla (bone-in Plate, 22kg± 4.15; 8.12± 0.88% and Solomo de Cuerito (boneless Rib and Loin, 21.6± 3.10kg; 8.0± 0.59%. Cutability values for High-Valued and Medium-Valued subprimal groups were 81.5± 10.3kg (30.2± 1.43% and 67.3± 14.57kg (24.8± 3.22%, respectively; the latter showing the highest CV (13.0%. Fat trimmings were the most variable by-product (10.1± 2.84%, CV = 28.0%. This report serves as a reference for future studies and could facilitate the commercial language for trading beef cuts between the countries involved

  12. Increasing the complexity: new genes and new types of albinism.

    Science.gov (United States)

    Montoliu, Lluís; Grønskov, Karen; Wei, Ai-Hua; Martínez-García, Mónica; Fernández, Almudena; Arveiler, Benoît; Morice-Picard, Fanny; Riazuddin, Saima; Suzuki, Tamio; Ahmed, Zubair M; Rosenberg, Thomas; Li, Wei

    2014-01-01

    Albinism is a rare genetic condition globally characterized by a number of specific deficits in the visual system, resulting in poor vision, in association with a variable hypopigmentation phenotype. This lack or reduction in pigment might affect the eyes, skin, and hair (oculocutaneous albinism, OCA), or only the eyes (ocular albinism, OA). In addition, there are several syndromic forms of albinism (e.g. Hermansky-Pudlak and Chediak-Higashi syndromes, HPS and CHS, respectively) in which the described hypopigmented and visual phenotypes coexist with more severe pathological alterations. Recently, a locus has been mapped to the 4q24 human chromosomal region and thus represents an additional genetic cause of OCA, termed OCA5, while the gene is eventually identified. In addition, two new genes have been identified as causing OCA when mutated: SLC24A5 and C10orf11, and hence designated as OCA6 and OCA7, respectively. This consensus review, involving all laboratories that have reported these new genes, aims to update and agree upon the current gene nomenclature and types of albinism, while providing additional insights from the function of these new genes in pigment cells. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Genomic organization, annotation, and ligand-receptor inferences of chicken chemokines and chemokine receptor genes based on comparative genomics

    Directory of Open Access Journals (Sweden)

    Sze Sing-Hoi

    2005-03-01

    Full Text Available Abstract Background Chemokines and their receptors play important roles in host defense, organogenesis, hematopoiesis, and neuronal communication. Forty-two chemokines and 19 cognate receptors have been found in the human genome. Prior to this report, only 11 chicken chemokines and 7 receptors had been reported. The objectives of this study were to systematically identify chicken chemokines and their cognate receptor genes in the chicken genome and to annotate these genes and ligand-receptor binding by a comparative genomics approach. Results Twenty-three chemokine and 14 chemokine receptor genes were identified in the chicken genome. All of the chicken chemokines contained a conserved CC, CXC, CX3C, or XC motif, whereas all the chemokine receptors had seven conserved transmembrane helices, four extracellular domains with a conserved cysteine, and a conserved DRYLAIV sequence in the second intracellular domain. The number of coding exons in these genes and the syntenies are highly conserved between human, mouse, and chicken although the amino acid sequence homologies are generally low between mammalian and chicken chemokines. Chicken genes were named with the systematic nomenclature used in humans and mice based on phylogeny, synteny, and sequence homology. Conclusion The independent nomenclature of chicken chemokines and chemokine receptors suggests that the chicken may have ligand-receptor pairings similar to mammals. All identified chicken chemokines and their cognate receptors were identified in the chicken genome except CCR9, whose ligand was not identified in this study. The organization of these genes suggests that there were a substantial number of these genes present before divergence between aves and mammals and more gene duplications of CC, CXC, CCR, and CXCR subfamilies in mammals than in aves after the divergence.

  14. On mysterious occurrence of butterflies in the genus Delias at Jinmen Islands, with clarification on the nomenclature of D. pasithoe (Linnaeus, 1767) and D. acalis (Godart, 1819) in southern China.

    Science.gov (United States)

    Hsu, Yu-Feng; Huang, Hang-Chi; Lu, Chen-Chih

    2017-06-11

    In recent years, a considerable number of pierid butterflies of the genus Delias have been found from Jinmen Islands, where no available hostplants grow, rendering a proof of cross sea water migration of these butterflies. It is suggested here that these butterflies come from nearby continent of eastern China, visiting the islands for nectar acquisition in seasons when nectar is in short supply because they mostly show up in autumn months. Samples obtained during the survey contained two species, namely Delias pasithoe (Linnaeus, 1767) and Delias acalis (Godart, 1819). Subspecific names applied to both species in eastern China appear to involve nomenclatural problems, with erroneous usage in recent literature.

  15. Nomenclatura Zoológica: oportunidades y desafíos en la era digital Zoological Nomenclature: opportunities and challenges in the digital age

    Directory of Open Access Journals (Sweden)

    Luis E. Acosta

    2007-12-01

    Full Text Available A lo largo de su historia, el Código Internacional de Nomenclatura Zoológica necesitó adaptar sus reglas a realidades cambiantes, sin afectar las metas de universalidad y estabilidad de los nombres. En años recientes, los rápidos desarrollos en informática y el uso de Internet han promovido desafíos mayores, que renovaron las discusiones en aspectos fundamentales, como el concepto de publicación y los criterios de disponibilidad. En este artículo se presentan una breve reseña, un marco conceptual y algunos comentarios sobre propuestas de modificación al Código, que actualmente están en discusión. Éstas abarcan desde la validez de la publicación electrónica, hasta la obligatoriedad del registro de nombres en una base de datos de acceso abierto (el ZooBank, como requisito adicional de disponibilidad. Se analizan la utilidad, la necesidad y posibilidades de implementación de la iniciativa, su importancia para facilitar el conocimiento taxonómico, así como sus eventuales efectos sobre la libertad de pensamiento y acción del taxónomo.Along its history, the International Code of Zoological Nomenclature has needed to adapt its rules to changing realities, without affecting the goals of universality and stability of names. In recent years, major challenges have been promoted by rapid developments in the field of information technology and the use of Internet, which renewed the discussions in some fundamental issues, like the concept of publication and the criteria of availability. This article provides a brief account, a conceptual framework and some comments on several proposed changes to the Code, currently under discussion. These proposals range from the validity of electronic publications, to the establishment of the mandatory register in an open-access data base, the ZooBank, as an additional requirement to availability. The usefulness, need and possibilities for the implementation of the initiative, its importance to help the

  16. Origines de la nomenclature astrale

    Science.gov (United States)

    Duchesne-Guillemin, J.

    Within a survey of the Indo-European, Sumero-Babylonian, Greek, Arabic, and modern origins of the names of the constellations, stars, planets, satellites, asteroids, etc., an explanation is offered of the Omega sign used in Greek horoscopes for the lunar nodes but already appearing on Babylonian reliefs. Its origin is traced back to the Sumerian constellations of the Yoke, later called the Dragon.

  17. Gene expression

    International Nuclear Information System (INIS)

    Hildebrand, C.E.; Crawford, B.D.; Walters, R.A.; Enger, M.D.

    1983-01-01

    We prepared probes for isolating functional pieces of the metallothionein locus. The probes enabled a variety of experiments, eventually revealing two mechanisms for metallothionein gene expression, the order of the DNA coding units at the locus, and the location of the gene site in its chromosome. Once the switch regulating metallothionein synthesis was located, it could be joined by recombinant DNA methods to other, unrelated genes, then reintroduced into cells by gene-transfer techniques. The expression of these recombinant genes could then be induced by exposing the cells to Zn 2+ or Cd 2+ . We would thus take advantage of the clearly defined switching properties of the metallothionein gene to manipulate the expression of other, perhaps normally constitutive, genes. Already, despite an incomplete understanding of how the regulatory switch of the metallothionein locus operates, such experiments have been performed successfully

  18. Del ¿Por qué no te callas? al ¿Por qué no vamos a la playa? La comunicación para la paz a la luz de procesos interactivos entre el rey Juan Carlos I de Borbón y el presidente Hugo Chávez y su cobertura mediática

    Directory of Open Access Journals (Sweden)

    Francisco José Alfaro-Pareja

    2011-01-01

    Full Text Available Este artículo analiza algunas de las características de la comunicación para la paz, a través del abordaje de dos procesos específicos de interacción entre los jefes de Estado de España y Venezuela, Juan Carlos I de Borbón y Hugo Chávez: su encuentro en la Cumbre de Jefes de Estado y de Gobierno de Iberoamérica celebrada en Santiago de Chile en noviembre 2007 y la reunión sostenida en el Palacio de Miravent en Mallorca en julio de 2008. Todo ello a fin de analizar los elementos que potenciaron el conflicto político (a partir de la famosa frase ¿Por qué no te callas? y aquellos que ayudaron a regularlo por vías pacíficas mediante la comunicación para la paz. Adicionalmente, analizaremos la forma en que estas noticias fueron cubiertas por medios masivos de información y su actuación para la promoción de la violencia y de la paz.

  19. Análisis del "Curso sobre la Evolución del Pensamiento Juslaboralista" del Profesor Emérito Héctor-Hugo Barbagelata (El espejo retrovisor del Derecho del Trabajo y los Principios del Dr. H. H. Barbagelata

    Directory of Open Access Journals (Sweden)

    Helios Sarthou

    2014-01-01

    Full Text Available Los que sabíamos que el profesor Emérito de “Derecho del Trabajo y de la Seguridad Social" Dr. Hector Hugo Barbagelata, tenía en preparación un libro sobre Evolución del pensamiento Juslaboralista –de algún modo en la senda del Curso que había fundado en nuestra Facultad de Derecho- lo considerábamos de altísima importancia, no sólo en el plano técnico-jurídico, sino también por las implicancias históricas, sociales y políticas que la temática implicaba.- Y esto es así en esta época, en que el pensamiento neoliberal no obstante el camino ya recorrido, continúa buscando incidir en el Derecho del Trabajo, recurriendo a excusas para el retorno al Derecho Civil, o para alcanzar la flexibilidad con mengua del respeto a los principios de tuitividad y justicia social que debe garantizar el Derecho del Trabajo o, en otros casos directamente promoviendo la irrelevancia técnica de la disciplina en beneficio del Derecho Civil o del Derecho Procesal, en su caso.-

  20. Classified installations. Two centuries of legislation and nomenclature. Tome 1 - The foundational decree of October 15, 1810 and the law of December 19, 1917: the progressive protection of third parties rights. Tome 2 - The law of July 19, 1976: the accelerated regression of the environmental law

    International Nuclear Information System (INIS)

    Ullmann, Gabriel

    2016-01-01

    The imperial decree of October 15, 1810 established the first national regulation on classified facilities. It laid the ground for French law on the industrial environment by creating the first nomenclature. An analysis of over 140 nomenclature texts published since then has provided insight into a certain number of societal developments. Indeed, the nomenclature System has been a powerful social marker for more than two centuries. Furthermore, the effectiveness of the law has depended greatly on the nomenclature System. While its original objective was to foster freedom of enterprise, it gradually evolved towards a law protecting third parties, in particular regarding property rights. The Act of December 19, 1917 on classified facilities further strengthened this purpose, generally placing the focus first on third parties and then on the environment. The act also favored workers' health and safety, which had been ignored until then. On the other hand, the act abolished the principle of preliminary authorization by introducing a declaration scheme for the benefit of operators (Volume 1). The Act of July 19, 1976 on classified facilities for environmental protection took over and modernized all of these provisions but without really introducing any innovation. The nomenclature System rapidly underwent a series of transformations that generally resulted in the decommissioning of numerous facilities. The declaration scheme continued to expand. However, the creation of the registration scheme in 2009, which is somewhere between the declaration and authorization schemes, has led to a dramatic reduction in the reach of the latter. The transposition of recent European directives has spurred this process by introducing a new nomenclature. Never before has such a regression on environmental law been reached, especially since it is combined with a marked separation between classified facilities and the receiving environment (Volume 2). (author)

  1. Stratigraphy of the Silurian outcrop belt on the east side of the Cincinnati Arch in Kentucky, with revisions in the nomenclature

    Science.gov (United States)

    McDowell, Robert C.

    1983-01-01

    Silurian rocks form a narrow arcuate outcrop belt about 100 mi long on the east side of the Cincinnati Arch in Kentucky. They range from as much as 300 ft thick in the north to a pinchout edge in the south. The nomenclature of this sequence is revised to reflect mappability and lithologic uniformity on the basis of detailed mapping at a scale of 1:24,000 by the U.S. Geological Survey in cooperation with the Kentucky Geological Survey. The Silurian rocks are divided into two parts: the Crab Orchard Group, raised in rank from Crab Orchard Formation and redefined, in the lower part of the Silurian section, and Bisher Dolomite in the upper part of the section. The Crab Orchard Group is subdivided into the Drowning Creek Formation (new name) at the base of the Silurian, overlain by the Alger Shale (adopted herein) south of Fleming County and by the Estill Shale (elevated to formational rank) north of Bath County. The Brassfield Member (reduced in rank from Brassfield Dolomite or Formation) and the Plum Creek Shale and Oldham Members of the former Crab Orchard Formation are included as members of the Drowning Creek; the Lulbegrud Shale, Waco, and Estill Shale Members of the former Crab Orchard Formation are now included in the Alger. The Drowning Creek Formation, 20 to 50 ft thick, is composed mainly of gray fine to coarse-grained dolomite with shale interbeds. The dolomite beds average several inches thick, with bedding surfaces that are locally smooth but generally irregular and are fossiliferous in many places; fossils include brachiopods, crinoid columnals, horn corals, colonial corals, trilobites, pelecypods, and bryozoans. The shale interbeds average several inches thick, except for its Plum Creek Shale Member which is entirely shale and as much as 12 ft thick, and are most abundant in the upper half of the formation. The members of the Drowning Creek intergrade and are indistinguishable in the northern part of the area. The Alger Shale, as much as 170 feet thick

  2. Trichoderma genes

    Science.gov (United States)

    Foreman, Pamela [Los Altos, CA; Goedegebuur, Frits [Vlaardingen, NL; Van Solingen, Pieter [Naaldwijk, NL; Ward, Michael [San Francisco, CA

    2012-06-19

    Described herein are novel gene sequences isolated from Trichoderma reesei. Two genes encoding proteins comprising a cellulose binding domain, one encoding an arabionfuranosidase and one encoding an acetylxylanesterase are described. The sequences, CIP1 and CIP2, contain a cellulose binding domain. These proteins are especially useful in the textile and detergent industry and in pulp and paper industry.

  3. IMGT/GeneInfo: T cell receptor gamma TRG and delta TRD genes in database give access to all TR potential V(DJ recombinations

    Directory of Open Access Journals (Sweden)

    Jouvin-Marche Evelyne

    2006-04-01

    Full Text Available Abstract Background Adaptative immune repertoire diversity in vertebrate species is generated by recombination of variable (V, diversity (D and joining (J genes in the immunoglobulin (IG loci of B lymphocytes and in the T cell receptor (TR loci of T lymphocytes. These V-J and V-D-J gene rearrangements at the DNA level involve recombination signal sequences (RSS. Whereas many data exist, they are scattered in non specialized resources with different nomenclatures (eg. flat files and are difficult to extract. Description IMGT/GeneInfo is an online information system that provides, through a user-friendly interface, exhaustive information resulting from the complex mechanisms of T cell receptor V-J and V-D-J recombinations. T cells comprise two populations which express the αβ and γδ TR, respectively. The first version of the system dealt with the Homo sapiens and Mus musculus TRA and TRB loci whose gene rearrangements allow the synthesis of the αβ TR chains. In this paper, we present the second version of IMGT/GeneInfo where we complete the database for the Homo sapiens and Mus musculus TRG and TRD loci along with the introduction of a quality control procedure for existing and new data. We also include new functionalities to the four loci analysis, giving, to date, a very informative tool which allows to work on V(DJ genes of all TR loci in both human and mouse species. IMGT/GeneInfo provides more than 59,000 rearrangement combinations with a full gene description which is freely available at http://imgt.cines.fr/GeneInfo. Conclusion IMGT/GeneInfo allows all TR information sequences to be in the same spot, and are now available within two computer-mouse clicks. This is useful for biologists and bioinformaticians for the study of T lymphocyte V(DJ gene rearrangements and their applications in immune response analysis.

  4. Ageing genes

    DEFF Research Database (Denmark)

    Rattan, Suresh

    2018-01-01

    The idea of gerontogenes is in line with the evolutionary explanation of ageing as being an emergent phenomenon as a result of the imperfect maintenance and repair systems. Although evolutionary processes did not select for any specific ageing genes that restrict and determine the lifespan...... of an individual, the term ‘gerontogenes’ primarily refers to any genes that may seem to influence ageing and longevity, without being specifically selected for that role. Such genes can also be called ‘virtual gerontogenes’ by virtue of their indirect influence on the rate and process of ageing. More than 1000...... virtual gerontogenes have been associated with ageing and longevity in model organisms and humans. The ‘real’ genes, which do influence the essential lifespan of a species, and have been selected for in accordance with the evolutionary life history of the species, are known as the longevity assurance...

  5. IMGT/GeneInfo: T cell receptor gamma TRG and delta TRD genes in database give access to all TR potential V(D)J recombinations

    Science.gov (United States)

    Baum, Thierry-Pascal; Hierle, Vivien; Pasqual, Nicolas; Bellahcene, Fatena; Chaume, Denys; Lefranc, Marie-Paule; Jouvin-Marche, Evelyne; Marche, Patrice Noël; Demongeot, Jacques

    2006-01-01

    Background Adaptative immune repertoire diversity in vertebrate species is generated by recombination of variable (V), diversity (D) and joining (J) genes in the immunoglobulin (IG) loci of B lymphocytes and in the T cell receptor (TR) loci of T lymphocytes. These V-J and V-D-J gene rearrangements at the DNA level involve recombination signal sequences (RSS). Whereas many data exist, they are scattered in non specialized resources with different nomenclatures (eg. flat files) and are difficult to extract. Description IMGT/GeneInfo is an online information system that provides, through a user-friendly interface, exhaustive information resulting from the complex mechanisms of T cell receptor V-J and V-D-J recombinations. T cells comprise two populations which express the αβ and γδ TR, respectively. The first version of the system dealt with the Homo sapiens and Mus musculus TRA and TRB loci whose gene rearrangements allow the synthesis of the αβ TR chains. In this paper, we present the second version of IMGT/GeneInfo where we complete the database for the Homo sapiens and Mus musculus TRG and TRD loci along with the introduction of a quality control procedure for existing and new data. We also include new functionalities to the four loci analysis, giving, to date, a very informative tool which allows to work on V(D)J genes of all TR loci in both human and mouse species. IMGT/GeneInfo provides more than 59,000 rearrangement combinations with a full gene description which is freely available at . Conclusion IMGT/GeneInfo allows all TR information sequences to be in the same spot, and are now available within two computer-mouse clicks. This is useful for biologists and bioinformaticians for the study of T lymphocyte V(D)J gene rearrangements and their applications in immune response analysis. PMID:16640788

  6. Structural organization and classification of cytochrome P450 genes in flax (Linum usitatissimum L.).

    Science.gov (United States)

    Babu, Peram Ravindra; Rao, Khareedu Venkateswara; Reddy, Vudem Dashavantha

    2013-01-15

    Flax CYPome analysis resulted in the identification of 334 putative cytochrome P450 (CYP450) genes in the cultivated flax genome. Classification of flax CYP450 genes based on the sequence similarity with Arabidopsis orthologs and CYP450 nomenclature, revealed 10 clans representing 44 families and 98 subfamilies. CYP80, CYP83, CYP92, CYP702, CYP705, CYP708, CYP728, CYP729, CYP733 and CYP736 families are absent in the flax genome. The subfamily members exhibited conserved sequences, length of exons and phasing of introns. Similarity search of the genomic resources of wild flax species Linum bienne with CYP450 coding sequences of the cultivated flax, revealed the presence of 127 CYP450 gene orthologs, indicating amplification of novel CYP450 genes in the cultivated flax. Seven families CYP73, 74, 75, 76, 77, 84 and 709, coding for enzymes associated with phenylpropanoid/fatty acid metabolism, showed extensive gene amplification in the flax. About 59% of the flax CYP450 genes were present in the EST libraries. Copyright © 2012 Elsevier B.V. All rights reserved.

  7. On two reports associated with James Wood-Mason and Alfred William Alcock published by the Indian Museum and the Indian Marine Survey between 1890 and 1891: implications for malacostracan nomenclature.

    Science.gov (United States)

    Huys, Rony; Low, Martyn E Y; De Grave, Sammy; Ng, Peter K L; Clark, Paul F

    2014-01-29

    Two rare documents associated with the Indian Museum and the Indian Marine Survey for the administrative year April 1890 to March 1891 have been examined and found to have nomenclatural consequences for malacostracan crustaceans. Even though they constitute available published works according to the International Code for Zoological Nomenclature, these reports have rarely been cited. Dating these two publications is of importance as they make decapod scientific names available and, in a few instances, describe the same taxa. After searching the collections deposited in the Asian and African Room, British Library, the Administration Report of the Indian Marine for the year April 1890 to March 1891 could be dated with some degree of certainty as 25 August 1891. In contrast, dating the Indian Museum Annual Report proved more difficult because after examination of copies held by the General Library in the Natural History Museum, London, it was evident that not all of these reports were consistently published on time to meet an end of year deadline. However, the publication of volume XXII of the Indian Museum Annual Report for the year April 1890 to March 1891 appeared to be contemporary with the year printed at the bottom of the title page. As no exact date could be established with confidence, the publication date for this volume was fixed as 31 December 1891 in accordance with ICZN Art. 21.3.2. Therefore the Administration Report of the Indian Marine (published 25 August 1891) is considered to take precedence over the Indian Museum Annual Report (published 31 December 1891) and as such the names made available in the former take priority. As original copies of the Administration Report of the Indian Marine are not readily available in most libraries and few scientists have actually had access to these publications, the relevant Appendix No. XIII, in which the names of several malacostracan taxa are made available, is reproduced here. Since the appendix is not

  8. Selection shaped the evolution of mouse androgen-binding protein (ABP) function and promoted the duplication of Abp genes.

    Science.gov (United States)

    Karn, Robert C; Laukaitis, Christina M

    2014-08-01

    In the present article, we summarize two aspects of our work on mouse ABP (androgen-binding protein): (i) the sexual selection function producing incipient reinforcement on the European house mouse hybrid zone, and (ii) the mechanism behind the dramatic expansion of the Abp gene region in the mouse genome. Selection unifies these two components, although the ways in which selection has acted differ. At the functional level, strong positive selection has acted on key sites on the surface of one face of the ABP dimer, possibly to influence binding to a receptor. A different kind of selection has apparently driven the recent and rapid expansion of the gene region, probably by increasing the amount of Abp transcript, in one or both of two ways. We have shown previously that groups of Abp genes behave as LCRs (low-copy repeats), duplicating as relatively large blocks of genes by NAHR (non-allelic homologous recombination). The second type of selection involves the close link between the accumulation of L1 elements and the expansion of the Abp gene family by NAHR. It is probably predicated on an initial selection for increased transcription of existing Abp genes and/or an increase in Abp gene number providing more transcriptional sites. Either or both could increase initial transcript production, a quantitative change similar to increasing the volume of a radio transmission. In closing, we also provide a note on Abp gene nomenclature.

  9. Gene doping.

    Science.gov (United States)

    Haisma, H J; de Hon, O

    2006-04-01

    Together with the rapidly increasing knowledge on genetic therapies as a promising new branch of regular medicine, the issue has arisen whether these techniques might be abused in the field of sports. Previous experiences have shown that drugs that are still in the experimental phases of research may find their way into the athletic world. Both the World Anti-Doping Agency (WADA) and the International Olympic Committee (IOC) have expressed concerns about this possibility. As a result, the method of gene doping has been included in the list of prohibited classes of substances and prohibited methods. This review addresses the possible ways in which knowledge gained in the field of genetic therapies may be misused in elite sports. Many genes are readily available which may potentially have an effect on athletic performance. The sporting world will eventually be faced with the phenomena of gene doping to improve athletic performance. A combination of developing detection methods based on gene arrays or proteomics and a clear education program on the associated risks seems to be the most promising preventive method to counteract the possible application of gene doping.

  10. RAD24 (=R1/sup S/) gene product of Saccharomyces cerevisiae participates in two different pathways of DNA repair

    International Nuclear Information System (INIS)

    Eckardt-Schupp, F.; Siede, W.; Game, J.C.

    1987-01-01

    The moderately UV- and X-ray-sensitive mutant of Saccharomyces cerevisiae originally designated r 1 /sup s/ complements all rad and mms mutants available. Therefore, the new nomination rad24-1 according to the RAD nomenclature is suggested. RAD24 maps on chromosome V, close to RAD3 (1.3 cM). In order to associate the RAD24 gene with one of the three repair pathways, double mutants of rad24 and various representative genes of each pathway were constructed. The UV and X-ray sensitivities of the double mutants compared to the single mutants indicate that RAD24 is involved in excision repair of UV damage (RAD3 epistasis group), as well as in recombination repair of UV and X-ray damage (RAD52 epistasis group). Properties of the mutant are discussed which hint at the control of late steps in the pathways

  11. Gene Locater

    DEFF Research Database (Denmark)

    Anwar, Muhammad Zohaib; Sehar, Anoosha; Rehman, Inayat-Ur

    2012-01-01

    software's for calculating recombination frequency is mostly limited to the range and flexibility of this type of analysis. GENE LOCATER is a fully customizable program for calculating recombination frequency, written in JAVA. Through an easy-to-use interface, GENE LOCATOR allows users a high degree...... of flexibility in calculating genetic linkage and displaying linkage group. Among other features, this software enables user to identify linkage groups with output visualized graphically. The program calculates interference and coefficient of coincidence with elevated accuracy in sample datasets. AVAILABILITY...

  12. Gene Ontology

    Directory of Open Access Journals (Sweden)

    Gaston K. Mazandu

    2012-01-01

    Full Text Available The wide coverage and biological relevance of the Gene Ontology (GO, confirmed through its successful use in protein function prediction, have led to the growth in its popularity. In order to exploit the extent of biological knowledge that GO offers in describing genes or groups of genes, there is a need for an efficient, scalable similarity measure for GO terms and GO-annotated proteins. While several GO similarity measures exist, none adequately addresses all issues surrounding the design and usage of the ontology. We introduce a new metric for measuring the distance between two GO terms using the intrinsic topology of the GO-DAG, thus enabling the measurement of functional similarities between proteins based on their GO annotations. We assess the performance of this metric using a ROC analysis on human protein-protein interaction datasets and correlation coefficient analysis on the selected set of protein pairs from the CESSM online tool. This metric achieves good performance compared to the existing annotation-based GO measures. We used this new metric to assess functional similarity between orthologues, and show that it is effective at determining whether orthologues are annotated with similar functions and identifying cases where annotation is inconsistent between orthologues.

  13. Gene doping: gene delivery for olympic victory

    OpenAIRE

    Gould, David

    2012-01-01

    With one recently recommended gene therapy in Europe and a number of other gene therapy treatments now proving effective in clinical trials it is feasible that the same technologies will soon be adopted in the world of sport by unscrupulous athletes and their trainers in so called ‘gene doping’. In this article an overview of the successful gene therapy clinical trials is provided and the potential targets for gene doping are highlighted. Depending on whether a doping gene product is secreted...

  14. Genes and Hearing Loss

    Science.gov (United States)

    ... ENTCareers Marketplace Find an ENT Doctor Near You Genes and Hearing Loss Genes and Hearing Loss Patient ... mutation may only have dystopia canthorum. How Do Genes Work? Genes are a road map for the ...

  15. Gene expression and gene therapy imaging

    International Nuclear Information System (INIS)

    Rome, Claire; Couillaud, Franck; Moonen, Chrit T.W.

    2007-01-01

    The fast growing field of molecular imaging has achieved major advances in imaging gene expression, an important element of gene therapy. Gene expression imaging is based on specific probes or contrast agents that allow either direct or indirect spatio-temporal evaluation of gene expression. Direct evaluation is possible with, for example, contrast agents that bind directly to a specific target (e.g., receptor). Indirect evaluation may be achieved by using specific substrate probes for a target enzyme. The use of marker genes, also called reporter genes, is an essential element of MI approaches for gene expression in gene therapy. The marker gene may not have a therapeutic role itself, but by coupling the marker gene to a therapeutic gene, expression of the marker gene reports on the expression of the therapeutic gene. Nuclear medicine and optical approaches are highly sensitive (detection of probes in the picomolar range), whereas MRI and ultrasound imaging are less sensitive and require amplification techniques and/or accumulation of contrast agents in enlarged contrast particles. Recently developed MI techniques are particularly relevant for gene therapy. Amongst these are the possibility to track gene therapy vectors such as stem cells, and the techniques that allow spatiotemporal control of gene expression by non-invasive heating (with MRI guided focused ultrasound) and the use of temperature sensitive promoters. (orig.)

  16. Application of a 5-tiered scheme for standardized classification of 2,360 unique mismatch repair gene variants in the InSiGHT locus-specific database

    DEFF Research Database (Denmark)

    Thompson, Bryony A; Spurdle, Amanda B; Plazzer, John-Paul

    2014-01-01

    and apply a standardized classification scheme to constitutional variants in the Lynch syndrome-associated genes MLH1, MSH2, MSH6 and PMS2. Unpublished data submission was encouraged to assist in variant classification and was recognized through microattribution. The scheme was refined by multidisciplinary...... are now possible for 1,370 variants that were not obviously protein truncating from nomenclature. This large-scale endeavor will facilitate the consistent management of families suspected to have Lynch syndrome and demonstrates the value of multidisciplinary collaboration in the curation......The clinical classification of hereditary sequence variants identified in disease-related genes directly affects clinical management of patients and their relatives. The International Society for Gastrointestinal Hereditary Tumours (InSiGHT) undertook a collaborative effort to develop, test...

  17. Imaging reporter gene for monitoring gene therapy

    International Nuclear Information System (INIS)

    Beco, V. de; Baillet, G.; Tamgac, F.; Tofighi, M.; Weinmann, P.; Vergote, J.; Moretti, J.L.; Tamgac, G.

    2002-01-01

    Scintigraphic images can be obtained to document gene function at cellular level. This approach is presented here and the use of a reporter gene to monitor gene therapy is described. Two main ways are presented: either the use of a reporter gene coding for an enzyme the action of which will be monitored by radiolabeled pro-drug, or a cellular receptor gene, the action of which is documented by a radio labeled cognate receptor ligand. (author)

  18. Tammsaare kirjanduspreemiate laureaadid / šaržid: Hugo Hiibus

    Index Scriptorium Estoniae

    1996-01-01

    Preemiat on antud välja alates 1978. a. Preemia saajad : Helene Siimisker. 'A. H. Tammsaare pildikroonika eluteest ja tööst'. (1977); Juhan Peegel. 'Ma langesin esimesel sõjasuvel'. (1978); Ilmar Sikemäe. 'Kirjad Vargamäelt'. (1979); Vello Lattik. 'Kuus head inimest'. (1980); Veera Saar. 'Aprillipäev'. (1981); Mats Traat. 'Karukell, kurvameelsuse rohi'. (1982); Raimond Kaugver. 'Vana mees tahab koju'. (1983); Mari Saat. 'Õun valguses ja varjus'. (1984); Viivi Luik. 'Seitsmes rahukevad'. (1985); Heino Kiik. 'Elupadrik'. (1986); Luise Vaher. 'Põlev pärisosa'. (1987); Hando Runnel. 'Laulud eestiaegsetele meestele'. (1988); Arvo Valton. 'Masendus ja lootus'. (1989); Kalju Lepik. 'Rukkilille murdmise laul'. (1990); Illar Mõttus. Dramatiseering 'Jumalaga Vargamäe'. (1991); Leelo Tungal. 'Barbara ja suvekoerad'. (1992); Aili Viitar. 'Kummelimuru'. (1993); Albert Uustulnd. 'Rajud ei rauge', 'Lummav meri'. (1994)

  19. The Challenge of Reality in Pieter Hugo's Photography | Nwafor ...

    African Journals Online (AJOL)

    Creative Artist: A Journal of Theatre and Media Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2, No 1 (2009) >. Log in or Register to get access to full text downloads.

  20. Hugo Grocio: la guerra por medio del derecho

    OpenAIRE

    Peña Echeverría, Javier

    2014-01-01

    La posición de Grocio respecto a la guerra es considerada en este artículo como un intento de mediación entre el realismo político y el moralismo pacifista. Aunque la guerra es una consecuencia inevitable del conflicto permanente en las relaciones humanas Grotius s position on war is considered in this article as an attempt to mediate between political realism and moralistic pacifism. Although war is an inevitable consequence of the permanent conflict in human relations, it can be adjusted...

  1. Therapeutic touch and post-Hurricane Hugo stress.

    Science.gov (United States)

    Olson, M; Sneed, N; Bonadonna, R; Ratliff, J; Dias, J

    1992-06-01

    This repeated-session design sought to answer questions about the effectiveness of therapeutic touch in reduction of stress for 23 individuals following a natural disaster. In addition, methodological issues related to the average length of time for a therapeutic-touch treatment and a method of documenting the nonverbal interaction between subject and toucher were investigated. Findings indicate that stressed people report themselves to be less stressed following therapeutic touch (p = .05). Time of therapeutic-touch intervention varied significantly between the touchers, with a range of 6.8 to 20 minutes. Qualitative data examining the interaction of toucher and subject raised a number of questions that require further study.

  2. US Strategy to Deal with Hugo Chavez's Establishment of Militias

    National Research Council Canada - National Science Library

    Peterson, Robert D

    2008-01-01

    .... His aggressive Bolivarian Revolution agenda, and anti-US policies, has spread his influence throughout Central and South America in countries like Bolivia, Ecuador, and Nicaragua through democratic elections...

  3. El Fenomeno Chavez: Hugo Chavez of Venezuela, Modern Day Bolivar

    Science.gov (United States)

    2007-03-01

    Venezuela’s state owned oil company, Petroleos de Venezuela. Ever seeking opportunities to provoke the giant United States, Chavez agreed to provide...controlled joint “El Fenomeno Chavez” . . . 9 venture, Petroleos de Venezuela SA (PDVSA). Exxon Mobil Corporation decided to sell their stakes among...exploited. 9. Major oil companies in Venezuela: 1. Petroleos de Venezuela (PdVSA) – government-owned; generates 1/3 of national GDP; monopolized the

  4. Hugo Grotius on Trust, Its Causes and Effects

    NARCIS (Netherlands)

    H.W. Blom (Hans)

    2017-01-01

    markdownabstractIntroduction Trust is most present when it goes unnoticed. He who is wary that relevant others take his own interest into account when they (inter)act is distrustful, a situation that calls for trust restoring actions. In a fundamental sense, trust is the absence of distrust. He

  5. Radical Islam’s Western Foothold: Hugo Chavez and Hezbollah

    Science.gov (United States)

    2010-04-01

    drugs for Satan – America and the Jews. If we cannot kill them with guns we will kill them with drugs.”43 Iran has also been linked to similar...gruities. They were reported to contain a very obvious lack of basic knowledge of Islam, going so far as to post quotations from the Bible rather than the...wp/ 2009/wp09190. pdf >. Alsema, Adriaan. “Authorities Smash Drug Ring with Hezbollah Ties.” Colombia Reports. 21 Oct. 2008: Web. 3 Nov. 2009

  6. Venezuela’s Hugo Chavez, Bolivarian Socialism, and Asymmetric Warfare

    Science.gov (United States)

    2005-10-01

    Francisco Rojas Aravena, “Nuevo contexto de seguridad internacional: nuevos desafios, nuevas oportunidades?” in La seguridad en America Latina pos 11...Institute, 2005; and Andres Benavente Urbina and Julio Alberto Cirino, “El populismo Chavista en Venezuela,” in La democracia defraudada, Buenos Aires... seguridad en Las Américas: Una mirada a la Conferencia Especial de Seguridad ,” Foro, Noviembre 2003, pp. 10–15. 20. Alvaro Vargas Llosa, “The

  7. Die dramatiese discours in Pas de deux van Hugo Claus

    Directory of Open Access Journals (Sweden)

    R. Vaughan

    1990-05-01

    Full Text Available Drama is action, verbal drama is speech action, and the dramatic text is subject to a similar set of rules as that governing the extra-literary communication situation. Dramatic irony, the very essence of drama itself, is generated by a dual, mutually interactive process of communication, whereby the audience is “written into” the text in a way distinguishing it from other literary genres, and by a systematic flouting of the rules governing communication. Pas de deux demonstrates the peculiar duality of dramatic discourse by its complex exploitation of the breakdown/non-breakdown of Grice’s Co-operative Principle-. communication/non-communication becomes reversible and, therefore, mutually constitutive concepts “releasing meaning” and conveying the “ideology” of this play.

  8. Comment on Spracklandus Hoser, 2009 (Reptilia, Serpentes, ELAPIDAE): request for confirmation of availability of the generic name and for the nomenclatural validation of the journal in which it was published (Case 3601; BZN 70:234–237; 71:30–38; 133-135,181-182 ,252-253)

    Science.gov (United States)

    Rhodin, Anders G.J.; Kaiser, Hinrich; van Dijk, Peter Paul; Wüster, Wolfgang; O’Shea, Mark; Archer, Michael; Auliya, Mark; Boitani, Luigi; Bour, Roger; Clausnitzer, Viola; Contreras-MacBeath, Topiltzin; Crother, Brian I.; Daza, Juan M.; Driscoll, Carlos A.; Flores-Villela, Oscar; Frazier, Jack; Fritz, Uwe; Gardner, Alfred L.; Gascon, Claude; Georges, Arthur; Glaw, Frank; Grazziotin, Felipe G.; Groves, Colin P.; Haszprunar, Gerhard; Havaš, Peter; Hero, Jean-Marc; Hoffmann, Michael; Hoogmoed, Marinus S.; Horne, Brian D.; Iverson, John B.; Jäch, Manfred; Jenkins, Christopher L.; Jenkins, Richard K.B.; Kiester, A. Ross; Keogh, J. Scott; Lacher, Thomas E.; Lovich, Jeffrey E.; Luiselli, Luca; Mahler, D. Luke; Mallon, David P.; Mast, Roderic; McDiarmid, Roy W.; Measey, John; Mittermeier, Russell A.; Molur, Sanjay; Mosbrugger, Volker; Murphy, Robert W.; Naish, Darren; Niekisch, Manfred; Ota, Hidetoshi; Parham, James F.; Parr, Michael J.; Pilcher, Nicolas J.; Pine, Ronald H.; Rylands, Anthony B.; Sanderson, James G.; Savage, Jay M.; Schleip, Wulf; Scrocchi, Gustavo J.; Shaffer, H. Bradley; Smith, Eric N.; Sprackland, Robert; Stuart, Simon N.; Vetter, Holger; Vitt, Laurie J.; Waller, Tomás; Webb, Grahame; Wilson, Edward O.; Zaher, Hussam; Thomson, Scott

    2015-01-01

    In Case 3601 Raymond Hoser has asked the Commission to validate for the purposes of nomenclature the name Spracklandus Hoser, 2009, and ‘the journal in which it was published,’ issue 7 of the Australasian Journal of Herpetology (AJH). We note that the entire run of AJH has been written, edited, and published solely by Hoser. Although his requests to the Commission were presented as narrow and, in his words, ‘routine matters,’ we are convinced that they represent an important tipping-point with broad implications of major concern for zoological taxonomy and nomenclature as a whole and, by extension, the greater scientific community. Since Hoser’s actions and works have failed to follow scientific best practices (e.g. Turtle Taxonomy Working Group, 2007, 2014; Kaiser et al., 2013; Kaiser, 2014) and both the Commission’s general Recommendations and Code of Ethics in Appendix A, the global herpetological community has widely rejected his taxonomic decisions and resultant nomenclature. This has unfortunately caused a confusing dual nomenclature to develop in the herpetological community, with most boycotting or ignoring Hoser’s 700+ new names coined in the AJH, while he and a few personal followers actively promote their usage. We believe that suppression of the name Spracklandus, and all issues of AJH, is the only effective way to bring this contentious and confusing issue to resolution. The plenary power available under Article 81.1 of the Code exist specifically to allow the Commission to make rulings in individual cases that disturb stability and cause confusion, whether the works are Code-compliant or not. We maintain that it is in the interest of nomenclatural stability, not only for herpetology, but for all of zoological taxonomy, that the plenary power be invoked to declare the works in AJH unavailable, regardless of any narrow interpretation of their technical Code-compliance. We present our arguments for rejection of the validity of AJH in the

  9. Hugo Osula: piletitulu bussijuhi taskus on tingitud riigihankekonkursil tehtud üliodavast pakkumisest / Hugo Osula ; intervjueerinud Andres Reimer

    Index Scriptorium Estoniae

    Osula, Hugo, 1956-

    2009-01-01

    Mootorreisi AS-i omanik vastab küsimustele, mis puudutavad Mootorreisi väljaostmist Saksa partnerilt, lennuliinide ja lennujaamade omavahelise konkurentsi mõju bussiärile, Mootorreiside minekut Leedu bussiärisse, Eesti bussiliikluse olukorda, kohalike liinide riigihangete tulemuste vaidlustamist, võimalikke eelseisvaid ümberjagamisi, liitumisi, pankrotte Eesti bussiturul. H. Osula hinnangul peaks tulevikus kiirrongi doteerimiseks planeeritava raha investeerima lennundusse

  10. An original SERPINA3 gene cluster: Elucidation of genomic organization and gene expression in the Bos taurus 21q24 region

    Directory of Open Access Journals (Sweden)

    Ouali Ahmed

    2008-04-01

    Full Text Available Abstract Background The superfamily of serine proteinase inhibitors (serpins is involved in numerous fundamental biological processes as inflammation, blood coagulation and apoptosis. Our interest is focused on the SERPINA3 sub-family. The major human plasma protease inhibitor, α1-antichymotrypsin, encoded by the SERPINA3 gene, is homologous to genes organized in clusters in several mammalian species. However, although there is a similar genic organization with a high degree of sequence conservation, the reactive-centre-loop domains, which are responsible for the protease specificity, show significant divergences. Results We provide additional information by analyzing the situation of SERPINA3 in the bovine genome. A cluster of eight genes and one pseudogene sharing a high degree of identity and the same structural organization was characterized. Bovine SERPINA3 genes were localized by radiation hybrid mapping on 21q24 and only spanned over 235 Kilobases. For all these genes, we propose a new nomenclature from SERPINA3-1 to SERPINA3-8. They share approximately 70% of identity with the human SERPINA3 homologue. In the cluster, we described an original sub-group of six members with an unexpected high degree of conservation for the reactive-centre-loop domain, suggesting a similar peptidase inhibitory pattern. Preliminary expression analyses of these bovSERPINA3s showed different tissue-specific patterns and diverse states of glycosylation and phosphorylation. Finally, in the context of phylogenetic analyses, we improved our knowledge on mammalian SERPINAs evolution. Conclusion Our experimental results update data of the bovine genome sequencing, substantially increase the bovSERPINA3 sub-family and enrich the phylogenetic tree of serpins. We provide new opportunities for future investigations to approach the biological functions of this unusual subset of serine proteinase inhibitors.

  11. Imaging gene expression in gene therapy

    International Nuclear Information System (INIS)

    Wiebe, Leonard I.

    1997-01-01

    Full text. Gene therapy can be used to introduce new genes, or to supplement the function of indigenous genes. At the present time, however, there is non-invasive test to demonstrate efficacy of the gene transfer and expression processes. It has been postulated that scintigraphic imaging can offer unique information on both the site at which the transferred gene is expressed, and the degree of expression, both of which are critical issue for safety and clinical efficacy. Many current studies are based on 'suicide gene therapy' of cancer. Cells modified to express these genes commit metabolic suicide in the presence of an enzyme encoded by the transferred gene and a specifically-convertible pro drug. Pro drug metabolism can lead to selective metabolic trapping, required for scintigraphy. Herpes simplex virus type-1 thymidine kinase (H S V-1 t k + ) has been use for 'suicide' in vivo tumor gene therapy. It has been proposed that radiolabelled nucleosides can be used as radiopharmaceuticals to detect H S V-1 t k + gene expression where the H S V-1 t k + gene serves a reporter or therapeutic function. Animal gene therapy models have been studied using purine-([ 18 F]F H P G; [ 18 F]-A C V), and pyrimidine- ([ 123 / 131 I]I V R F U; [ 124 / 131I ]) antiviral nucleosides. Principles of gene therapy and gene therapy imaging will be reviewed and experimental data for [ 123 / 131I ]I V R F U imaging with the H S V-1 t k + reporter gene will be presented

  12. Imaging gene expression in gene therapy

    Energy Technology Data Exchange (ETDEWEB)

    Wiebe, Leonard I. [Alberta Univ., Edmonton (Canada). Noujaim Institute for Pharmaceutical Oncology Research

    1997-12-31

    Full text. Gene therapy can be used to introduce new genes, or to supplement the function of indigenous genes. At the present time, however, there is non-invasive test to demonstrate efficacy of the gene transfer and expression processes. It has been postulated that scintigraphic imaging can offer unique information on both the site at which the transferred gene is expressed, and the degree of expression, both of which are critical issue for safety and clinical efficacy. Many current studies are based on `suicide gene therapy` of cancer. Cells modified to express these genes commit metabolic suicide in the presence of an enzyme encoded by the transferred gene and a specifically-convertible pro drug. Pro drug metabolism can lead to selective metabolic trapping, required for scintigraphy. Herpes simplex virus type-1 thymidine kinase (H S V-1 t k{sup +}) has been use for `suicide` in vivo tumor gene therapy. It has been proposed that radiolabelled nucleosides can be used as radiopharmaceuticals to detect H S V-1 t k{sup +} gene expression where the H S V-1 t k{sup +} gene serves a reporter or therapeutic function. Animal gene therapy models have been studied using purine-([{sup 18} F]F H P G; [{sup 18} F]-A C V), and pyrimidine- ([{sup 123}/{sup 131} I]I V R F U; [{sup 124}/{sup 131I}]) antiviral nucleosides. Principles of gene therapy and gene therapy imaging will be reviewed and experimental data for [{sup 123}/{sup 131I}]I V R F U imaging with the H S V-1 t k{sup +} reporter gene will be presented

  13. Handling Gene and Protein Names in the Age of Bioinformatics: The Special Challenge of Secreted Multimodular Bacterial Enzymes such as the cbhA/cbh9A Gene of Clostridium thermocellum

    Energy Technology Data Exchange (ETDEWEB)

    Brunecky, Roman [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Schwarz, Wolfgang H. [Technical University of Munich; Broeker, Jannis [Technical University of Munich; Liebl, Wolfgang [Technical University of Munich; Zverlov, Vladimir V. [Technical University of Munich; Russian Academy of Science

    2018-02-26

    An increasing number of researchers working in biology, biochemistry, biotechnology, bioengineering, bioinformatics and other related fields of science are using biological molecules. As the scientific background of the members of different scientific communities is more diverse than ever before, the number of scientists not familiar with the rules for non-ambiguous designation of genetic elements is increasing. However, with biological molecules gaining importance through biotechnology, their functional and unambiguous designation is vital. Unfortunately, naming genes and proteins is not an easy task. In addition, the traditional concepts of bioinformatics are challenged with the appearance of proteins comprising different modules with a respective function in each module. This article highlights basic rules and novel solutions in designation recently used within the community of bacterial geneticists, and we discuss the present-day handling of gene and protein designations. As an example we will utilize a recent mischaracterization of gene nomenclature. We make suggestions for better handling of names in future literature as well as in databases and annotation projects. Our methodology emphasizes the hydrolytic function of multi-modular genes and extracellular proteins from bacteria.

  14. Gene doping: gene delivery for olympic victory.

    Science.gov (United States)

    Gould, David

    2013-08-01

    With one recently recommended gene therapy in Europe and a number of other gene therapy treatments now proving effective in clinical trials it is feasible that the same technologies will soon be adopted in the world of sport by unscrupulous athletes and their trainers in so called 'gene doping'. In this article an overview of the successful gene therapy clinical trials is provided and the potential targets for gene doping are highlighted. Depending on whether a doping gene product is secreted from the engineered cells or is retained locally to, or inside engineered cells will, to some extent, determine the likelihood of detection. It is clear that effective gene delivery technologies now exist and it is important that detection and prevention plans are in place. © 2012 The Author. British Journal of Clinical Pharmacology © 2012 The British Pharmacological Society.

  15. Evolution of homeobox genes.

    Science.gov (United States)

    Holland, Peter W H

    2013-01-01

    Many homeobox genes encode transcription factors with regulatory roles in animal and plant development. Homeobox genes are found in almost all eukaryotes, and have diversified into 11 gene classes and over 100 gene families in animal evolution, and 10 to 14 gene classes in plants. The largest group in animals is the ANTP class which includes the well-known Hox genes, plus other genes implicated in development including ParaHox (Cdx, Xlox, Gsx), Evx, Dlx, En, NK4, NK3, Msx, and Nanog. Genomic data suggest that the ANTP class diversified by extensive tandem duplication to generate a large array of genes, including an NK gene cluster and a hypothetical ProtoHox gene cluster that duplicated to generate Hox and ParaHox genes. Expression and functional data suggest that NK, Hox, and ParaHox gene clusters acquired distinct roles in patterning the mesoderm, nervous system, and gut. The PRD class is also diverse and includes Pax2/5/8, Pax3/7, Pax4/6, Gsc, Hesx, Otx, Otp, and Pitx genes. PRD genes are not generally arranged in ancient genomic clusters, although the Dux, Obox, and Rhox gene clusters arose in mammalian evolution as did several non-clustered PRD genes. Tandem duplication and genome duplication expanded the number of homeobox genes, possibly contributing to the evolution of developmental complexity, but homeobox gene loss must not be ignored. Evolutionary changes to homeobox gene expression have also been documented, including Hox gene expression patterns shifting in concert with segmental diversification in vertebrates and crustaceans, and deletion of a Pitx1 gene enhancer in pelvic-reduced sticklebacks. WIREs Dev Biol 2013, 2:31-45. doi: 10.1002/wdev.78 For further resources related to this article, please visit the WIREs website. The author declares that he has no conflicts of interest. Copyright © 2012 Wiley Periodicals, Inc.

  16. Gene cluster statistics with gene families.

    Science.gov (United States)

    Raghupathy, Narayanan; Durand, Dannie

    2009-05-01

    Identifying genomic regions that descended from a common ancestor is important for understanding the function and evolution of genomes. In distantly related genomes, clusters of homologous gene pairs are evidence of candidate homologous regions. Demonstrating the statistical significance of such "gene clusters" is an essential component of comparative genomic analyses. However, currently there are no practical statistical tests for gene clusters that model the influence of the number of homologs in each gene family on cluster significance. In this work, we demonstrate empirically that failure to incorporate gene family size in gene cluster statistics results in overestimation of significance, leading to incorrect conclusions. We further present novel analytical methods for estimating gene cluster significance that take gene family size into account. Our methods do not require complete genome data and are suitable for testing individual clusters found in local regions, such as contigs in an unfinished assembly. We consider pairs of regions drawn from the same genome (paralogous clusters), as well as regions drawn from two different genomes (orthologous clusters). Determining cluster significance under general models of gene family size is computationally intractable. By assuming that all gene families are of equal size, we obtain analytical expressions that allow fast approximation of cluster probabilities. We evaluate the accuracy of this approximation by comparing the resulting gene cluster probabilities with cluster probabilities obtained by simulating a realistic, power-law distributed model of gene family size, with parameters inferred from genomic data. Surprisingly, despite the simplicity of the underlying assumption, our method accurately approximates the true cluster probabilities. It slightly overestimates these probabilities, yielding a conservative test. We present additional simulation results indicating the best choice of parameter values for data

  17. Carboxylesterase 1 genes

    DEFF Research Database (Denmark)

    Rasmussen, Henrik Berg; Madsen, Majbritt Busk

    2018-01-01

    The carboxylesterase 1 gene (CES1) encodes a hydrolase that metabolizes commonly used drugs. The CES1-related pseudogene, carboxylesterase 1 pseudogene 1 (CES1P1), has been implicated in gene exchange with CES1 and in the formation of hybrid genes including the carboxylesterase 1A2 gene (CES1A2...

  18. The aldo-keto reductase superfamily homepage.

    Science.gov (United States)

    Hyndman, David; Bauman, David R; Heredia, Vladi V; Penning, Trevor M

    2003-02-01

    The aldo-keto reductases (AKRs) are one of the three enzyme superfamilies that perform oxidoreduction on a wide variety of natural and foreign substrates. A systematic nomenclature for the AKR superfamily was adopted in 1996 and was updated in September 2000 (visit www.med.upenn.edu/akr). Investigators have been diligent in submitting sequences of functional proteins to the Web site. With the new additions, the superfamily contains 114 proteins expressed in prokaryotes and eukaryotes that are distributed over 14 families (AKR1-AKR14). The AKR1 family contains the aldose reductases, the aldehyde reductases, the hydroxysteroid dehydrogenases and steroid 5beta-reductases, and is the largest. Other families of interest include AKR6, which includes potassium channel beta-subunits, and AKR7 the aflatoxin aldehyde reductases. Two new families include AKR13 (yeast aldose reductase) and AKR14 (Escherichia coli aldehyde reductase). Crystal structures of many AKRs and their complexes with ligands are available in the PDB and accessible through the Web site. Each structure has the characteristic (alpha/beta)(8)-barrel motif of the superfamily, a conserved cofactor binding site and a catalytic tetrad, and variable loop structures that define substrate specificity. Although the majority of AKRs are monomeric proteins of about 320 amino acids in length, the AKR2, AKR6 and AKR7 family may form multimers. To expand the nomenclature to accommodate multimers, we recommend that the composition and stoichiometry be listed. For example, AKR7A1:AKR7A4 (1:3) would designate a tetramer of the composition indicated. The current nomenclature is recognized by the Human Genome Project (HUGO) and the Web site provides a link to genomic information including chromosomal localization, gene boundaries, human ESTs and SNPs and much more.

  19. Quirks of dye nomenclature. 1. Evans blue.

    Science.gov (United States)

    Cooksey, C J

    2014-02-01

    The history, origin, identity, chemistry and use of Evans blue dye are described along with the first application to staining by Herbert McLean Evans in 1914. In the 1930s, the dye was marketed under the name, Evans blue dye, which was profoundly more acceptable than the ponderous chemical name.

  20. Psychiatric Patient History Taking and Nomenclature,

    Science.gov (United States)

    1981-01-01

    these can prove most important in diagnosing developmental disorders such as mental retardation and infantile autism. Age at turning over, crawling...psychological stress factors have been identified in asthma, doudenal ulcer, and other so-called "psychosomatic" illnesses. Even diabetes can be greatly

  1. An international nomenclature for forest work study

    Science.gov (United States)

    Rolf Björheden; Michael A.  Thompson

    2000-01-01

    Knowledge gained in the study of forest work is used to improve operational efficiency through better planning and control of future work. Internationally recognized standard methods for recording, evaluating and reporting performance in forest work will greatly enhance the usefulness of this information to managers and planners. A subcommittee of IUFRO Working Party $...

  2. [Towards universal nomenclature for urgent surgical care].

    Science.gov (United States)

    Liakhovs'kyĭ, V I; Dem'ianiuk, D H; Kravtsiv, M I; Borkunov, A L; Sapun, L V

    2013-06-01

    In a modern professional literature the diseases, which undoubtedly threaten the patient's health and life, are called an urgent, special, emergent, fixed-date, etc. Not rare these terms are used simultaneously. Such a plurality of names of a quite dangerous state causes sometimes in these conditions uncertainty to seek help of a specialists and loss of a time. Modern dictionaries of a foreign languages words, of a foreign languages words in Ukrainian language, medical, big explanatory dictionary of a modern Ukrainian language definitely explains, that these terms are synonyms. All of them mean unconditional, timing. And every expression may be used in this context. The above mentioned suggestions and thoughts do not promote a secure fixing in the citizens consciousness the undoubtedness, the disease consequences danger, a threat to health and life. To deposit this in their awareness it is possible not by amorphous depiction, but using a singular, brief, firm term - an urgent.

  3. Towards the standardisation of lung sound nomenclature

    NARCIS (Netherlands)

    Pasterkamp, Hans; Brand, Paul L. P.; Everard, Mark; Garcia-Marcos, Luis; Melbye, Hasse; Priftis, Kostas N.

    Auscultation of the lung remains an essential part of physical examination even though its limitations, particularly with regard to communicating subjective findings, are well recognised. The European Respiratory Society (ERS) Task Force on Respiratory Sounds was established to build a reference

  4. Quirks of dye nomenclature. 6. Malachite green.

    Science.gov (United States)

    Cooksey, C J

    2016-08-01

    Malachite green was discovered independently by two researchers in Germany in the 19(th) century and found immediate employment as a dye and a pigment. Subsequently, other uses, such as staining biological specimens, emerged. A much later application was the control of fungal and protozoan infections in fish, for which the dye remains popular, although illegal in many countries owing to a variety of toxicity problems. In solution, malachite green can exist as five different species depending on the pH. The location of the positive charge of the colored cation on a carbon atom or a nitrogen atom is still debated. The original names of this dye, and their origins, are briefly surveyed.

  5. Nomenclature Changes for Some Dicots of Taiwan

    Directory of Open Access Journals (Sweden)

    Yuen-Po Yang

    2002-06-01

    Full Text Available In the preparation of the Manual of Taiwan Vascular Plants, name changes for 7 dicots are needed. Four new names are given: Melastoma scaberrima (Hayata Yuen-Po Yang & Ho-Yih Liu, Medinilla taiwaniana Yuen-Po Yang & Ho-Yih Liu, Rhaphiolepis indica (L. Lindley ex Ker var. shilanensis Yuen-Po Yang & Ho-Yih Liu, and Helwingia japonica (Thunb. Dietr. ssp. taiwaniana Yuen-Po Yang & Ho-Yih Liu.

  6. Taxonomy and nomenclature of Camelina pilosa auct.

    Directory of Open Access Journals (Sweden)

    Zbigniew Mirek

    2014-01-01

    Full Text Available It was found when examining typical herbary material that Camelina sativa a pilosa DC. is a synonym, of C. microcarpa Andrz.. subsp. silvestris (Wallr. Hiit. and C. pilosa (DC: Zing. Q=C. sativa (L. Cr. subsp. pilosa (DC. Zing. belongs to C. sativa (L. Cr. s.l.. Therefore the name of C. pilosa (DC. Zing. as based on the alien type should be rejected and the author suggests in its place the name of C. sativa (L. Cr. var. Zingeri Mirek vas. nova.

  7. The new WHO nomenclature: lymphoid neoplasms.

    Science.gov (United States)

    Leclair, Susan J; Rodak, Bernadette F

    2002-01-01

    The development of the WHO classification of lymphoid neoplasms is a remarkable example of cooperation and communication between pathologists and oncologists from around the world. Joint classification committees of the major hematopathology societies will periodically review and update this classification, facilitating further progress in the understanding and treatment of hematologic malignancies.

  8. Notes on the nomenclature of some grasses

    NARCIS (Netherlands)

    Henrard, J.Th.

    1941-01-01

    In a former article 1) many new combinations and critical observations were published on various grasses all over the world. New investigations in critical genera together with the study of the existing literature made it necessary to accept various other arrangements in this important family. The

  9. Nomenclature of SLC Arc beamline components

    International Nuclear Information System (INIS)

    Silva, J.; Weng, W.T.

    1986-01-01

    This note defines I and C formal names for beamline components in the Arc as specified in the TRANSPORT decks ARCN FINAL and ARCS FINAL of June 5, 1985. The formal name consists of three fields: the primary name, the zone and the unit number. The general principles and guidelines are explained in Reference 1. The rationale and the final resolutions of the naming conventions for the Arc are explained

  10. In vivo targeted gene delivery to peripheral neurons mediated by neurotropic poly(ethylene imine-based nanoparticles

    Directory of Open Access Journals (Sweden)

    Lopes CDF

    2016-06-01

    Full Text Available Cátia DF Lopes,1–3,* Hugo Oliveira,1,* Inês Estevão,1 Liliana Raquel Pires,1 Ana Paula Pêgo1,2,4,5 1INEB – Instituto de Engenharia Biomédica, Universidade do Porto (UPorto, Porto, Portugal; 2i3S – Instituto de Investigação e Inovação em Saúde, NanoBiomaterials for Targeted Therapies Group, UPorto, Porto, Portugal; 3FMUP – Faculdade de Medicina da Universidade do Porto, Porto, Portugal; 4ICBAS – Instituto de Ciências Biomédicas Abel Salazar, UPorto, Porto, Portugal; 5FEUP – Faculdade de Engenharia da Universidade do Porto, Porto, Portugal *These authors contributed equally to this work Abstract: A major challenge in neuronal gene therapy is to achieve safe, efficient, and minimally invasive transgene delivery to neurons. In this study, we report the use of a nonviral neurotropic poly(ethylene imine-based nanoparticle that is capable of mediating neuron-specific transfection upon a subcutaneous injection. Nanoparticles were targeted to peripheral neurons by using the nontoxic carboxylic fragment of tetanus toxin (HC, which, besides being neurotropic, is capable of being retrogradely transported from neuron terminals to the cell bodies. Nontargeted particles and naked plasmid DNA were used as control. Five days after treatment by subcutaneous injection in the footpad of Wistar rats, it was observed that 56% and 64% of L4 and L5 dorsal root ganglia neurons, respectively, were expressing the reporter protein. The delivery mediated by HC-functionalized nanoparticles spatially limited the transgene expression, in comparison with the controls. Histological examination revealed no significant adverse effects in the use of the proposed delivery system. These findings demonstrate the feasibility and safety of the developed neurotropic nanoparticles for the minimally invasive delivery of genes to the peripheral nervous system, opening new avenues for the application of gene therapy strategies in the treatment of peripheral

  11. Gene doping in sports.

    Science.gov (United States)

    Unal, Mehmet; Ozer Unal, Durisehvar

    2004-01-01

    Gene or cell doping is defined by the World Anti-Doping Agency (WADA) as "the non-therapeutic use of genes, genetic elements and/or cells that have the capacity to enhance athletic performance". New research in genetics and genomics will be used not only to diagnose and treat disease, but also to attempt to enhance human performance. In recent years, gene therapy has shown progress and positive results that have highlighted the potential misuse of this technology and the debate of 'gene doping'. Gene therapies developed for the treatment of diseases such as anaemia (the gene for erythropoietin), muscular dystrophy (the gene for insulin-like growth factor-1) and peripheral vascular diseases (the gene for vascular endothelial growth factor) are potential doping methods. With progress in gene technology, many other genes with this potential will be discovered. For this reason, it is important to develop timely legal regulations and to research the field of gene doping in order to develop methods of detection. To protect the health of athletes and to ensure equal competitive conditions, the International Olympic Committee, WADA and International Sports Federations have accepted performance-enhancing substances and methods as being doping, and have forbidden them. Nevertheless, the desire to win causes athletes to misuse these drugs and methods. This paper reviews the current status of gene doping and candidate performance enhancement genes, and also the use of gene therapy in sports medicine and ethics of genetic enhancement. Copyright 2004 Adis Data Information BV

  12. Human Gene Therapy: Genes without Frontiers?

    Science.gov (United States)

    Simon, Eric J.

    2002-01-01

    Describes the latest advancements and setbacks in human gene therapy to provide reference material for biology teachers to use in their science classes. Focuses on basic concepts such as recombinant DNA technology, and provides examples of human gene therapy such as severe combined immunodeficiency syndrome, familial hypercholesterolemia, and…

  13. Tumor targeted gene therapy

    International Nuclear Information System (INIS)

    Kang, Joo Hyun

    2006-01-01

    Knowledge of molecular mechanisms governing malignant transformation brings new opportunities for therapeutic intervention against cancer using novel approaches. One of them is gene therapy based on the transfer of genetic material to an organism with the aim of correcting a disease. The application of gene therapy to the cancer treatment had led to the development of new experimental approaches such as suicidal gene therapy, inhibition of oncogenes and restoration of tumor-suppressor genes. Suicidal gene therapy is based on the expression in tumor cells of a gene encoding an enzyme that converts a prodrug into a toxic product. Representative suicidal genes are Herpes simplex virus type 1 thymidine kinase (HSV1-tk) and cytosine deaminase (CD). Especially, physicians and scientists of nuclear medicine field take an interest in suicidal gene therapy because they can monitor the location and magnitude, and duration of expression of HSV1-tk and CD by PET scanner

  14. Essential Bacillus subtilis genes

    DEFF Research Database (Denmark)

    Kobayashi, K.; Ehrlich, S.D.; Albertini, A.

    2003-01-01

    To estimate the minimal gene set required to sustain bacterial life in nutritious conditions, we carried out a systematic inactivation of Bacillus subtilis genes. Among approximate to4,100 genes of the organism, only 192 were shown to be indispensable by this or previous work. Another 79 genes were...... predicted to be essential. The vast majority of essential genes were categorized in relatively few domains of cell metabolism, with about half involved in information processing, one-fifth involved in the synthesis of cell envelope and the determination of cell shape and division, and one-tenth related...... to cell energetics. Only 4% of essential genes encode unknown functions. Most essential genes are present throughout a wide range of Bacteria, and almost 70% can also be found in Archaea and Eucarya. However, essential genes related to cell envelope, shape, division, and respiration tend to be lost from...

  15. Genome-wide identification of nuclear receptor (NR) superfamily genes in the copepod Tigriopus japonicus.

    Science.gov (United States)

    Hwang, Dae-Sik; Lee, Bo-Young; Kim, Hui-Su; Lee, Min Chul; Kyung, Do-Hyun; Om, Ae-Son; Rhee, Jae-Sung; Lee, Jae-Seong

    2014-11-18

    Nuclear receptors (NRs) are a large superfamily of proteins defined by a DNA-binding domain (DBD) and a ligand-binding domain (LBD). They function as transcriptional regulators to control expression of genes involved in development, homeostasis, and metabolism. The number of NRs differs from species to species, because of gene duplications and/or lineage-specific gene losses during metazoan evolution. Many NRs in arthropods interact with the ecdysteroid hormone and are involved in ecdysone-mediated signaling in arthropods. The nuclear receptor superfamily complement has been reported in several arthropods, including crustaceans, but not in copepods. We identified the entire NR repertoire of the copepod Tigriopus japonicus, which is an important marine model species for ecotoxicology and environmental genomics. Using whole genome and transcriptome sequences, we identified a total of 31 nuclear receptors in the genome of T. japonicus. Nomenclature of the nuclear receptors was determined based on the sequence similarities of the DNA-binding domain (DBD) and ligand-binding domain (LBD). The 7 subfamilies of NRs separate into five major clades (subfamilies NR1, NR2, NR3, NR4, and NR5/6). Although the repertoire of NR members in, T. japonicus was similar to that reported for other arthropods, there was an expansion of the NR1 subfamily in Tigriopus japonicus. The twelve unique nuclear receptors identified in T. japonicus are members of NR1L. This expansion may be a unique lineage-specific feature of crustaceans. Interestingly, E78 and HR83, which are present in other arthropods, were absent from the genomes of T. japonicus and two congeneric copepod species (T. japonicus and Tigriopus californicus), suggesting copepod lineage-specific gene loss. We identified all NR receptors present in the copepod, T. japonicus. Knowledge of the copepod nuclear receptor repertoire will contribute to a better understanding of copepod- and crustacean-specific NR evolution.

  16. Radiotechnologies and gene therapy

    International Nuclear Information System (INIS)

    Xia Jinsong

    2001-01-01

    Gene therapy is an exciting frontier in medicine today. Radiologist will make an uniquely contribution to these exciting new technologies at every level by choosing sites for targeting therapy, perfecting and establishing routes of delivery, developing imaging strategies to monitor therapy and assess gene expression, developing radiotherapeutic used of gene therapy

  17. Discovering genes underlying QTL

    Energy Technology Data Exchange (ETDEWEB)

    Vanavichit, Apichart [Kasetsart University, Kamphaengsaen, Nakorn Pathom (Thailand)

    2002-02-01

    A map-based approach has allowed scientists to discover few genes at a time. In addition, the reproductive barrier between cultivated rice and wild relatives has prevented us from utilizing the germ plasm by a map-based approach. Most genetic traits important to agriculture or human diseases are manifested as observable, quantitative phenotypes called Quantitative Trait Loci (QTL). In many instances, the complexity of the phenotype/genotype interaction and the general lack of clearly identifiable gene products render the direct molecular cloning approach ineffective, thus additional strategies like genome mapping are required to identify the QTL in question. Genome mapping requires no prior knowledge of the gene function, but utilizes statistical methods to identify the most likely gene location. To completely characterize genes of interest, the initially mapped region of a gene location will have to be narrowed down to a size that is suitable for cloning and sequencing. Strategies for gene identification within the critical region have to be applied after the sequencing of a potentially large clone or set of clones that contains this gene(s). Tremendous success of positional cloning has been shown for cloning many genes responsible for human diseases, including cystic fibrosis and muscular dystrophy as well as plant disease resistance genes. Genome and QTL mapping, positional cloning: the pre-genomics era, comparative approaches to gene identification, and positional cloning: the genomics era are discussed in the report. (M. Suetake)

  18. Nomenclature, variation, and the biological species concept in Lamasina (Lycaenidae: Theclinae: Eumaeini Nomenclatura, variação e o conceito biológico de espécie em Lamasina (Lycaenidae: Theclinae: Eumaeini

    Directory of Open Access Journals (Sweden)

    Robert K. Robbins

    2008-03-01

    Full Text Available The correct generic name for the species that belong to Eucharia Boisduval, 1870, a homonym, is either Annamaria D'Abrera & Bálint, 2001, which has been considered to be unavailable, or Lamasina Robbins, 2002, a replacement name for Eucharia. A recent re-interpretation of the original description of Annamaria was incorrect, and Annamaria is confirmed as being unavailable under Article 13.1 of the Code. A proposed neotype for Papilio ganimedes Cramer, 1775 is invalidated, and a possible syntype is illustrated. Results of an analysis of variation in the Lamasina ganimedes complex are distinctly different from those previously published and provide insufficient evidence to support the hypothesis that L. lathyi (Bálint, 2005 is distinct under a biological species concept. Lamasina lathyi is a synonym of L. ganimedes syn. nov. Statistical evidence overwhelmingly falsifies the published hypothesis that the L. rhaptissima (Johnson, 1991 (14 males and L. columbia (Bálint, 2005 (8 females species complexes are distinct rather than males and females of the same complex. Lamasina columbia is endemic to western Colombia. The hypothesis that L. rhapsodia (Bálint, 2005 from Bolivia is a distinct species is not better supported than the hypotheses that the one known specimen of L. rhapsodia is a geographical variant or an aberrant specimen. Lamasina rhapsodia is a synonym of L. rhaptissima syn. nov. Superficial similarity in ventral wing patterns in genera Paiwarria Kaye, 1904 and Lamasina is noted. A nomenclatural checklist for Lamasina is presented.O nome genérico correto para as espécies de Eucharia Boisduval, 1870, um homônimo, é Annamaria D'Abrera & Bálint, 2001, que tem sido considerado não válido, ou Lamasina Robbins, 2002, um nome substituto para Eucharia. Uma reinterpretação recente da descrição original de Annamaria é considerada incorreta, confirmando a não disponibilidade do nome com base no Artigo 13.1 do Código. O neótipo de

  19. Gene therapy: An overview

    Directory of Open Access Journals (Sweden)

    Sudip Indu

    2013-01-01

    Full Text Available Gene therapy "the use of genes as medicine" involves the transfer of a therapeutic or working copy of a gene into specific cells of an individual in order to repair a faulty gene copy. The technique may be used to replace a faulty gene, or to introduce a new gene whose function is to cure or to favorably modify the clinical course of a condition. The objective of gene therapy is to introduce new genetic material into target cells while causing no damage to the surrounding healthy cells and tissues, hence the treatment related morbidity is decreased. The delivery system includes a vector that delivers a therapeutic gene into the patient′s target cell. Functional proteins are created from the therapeutic gene causing the cell to return to a normal stage. The vectors used in gene therapy can be viral and non-viral. Gene therapy, an emerging field of biomedicine, is still at infancy and much research remains to be done before this approach to the treatment of condition will realize its full potential.

  20. Gene therapy in periodontics.

    Science.gov (United States)

    Chatterjee, Anirban; Singh, Nidhi; Saluja, Mini

    2013-03-01

    GENES are made of DNA - the code of life. They are made up of two types of base pair from different number of hydrogen bonds AT, GC which can be turned into instruction. Everyone inherits genes from their parents and passes them on in turn to their children. Every person's genes are different, and the changes in sequence determine the inherited differences between each of us. Some changes, usually in a single gene, may cause serious diseases. Gene therapy is 'the use of genes as medicine'. It involves the transfer of a therapeutic or working gene copy into specific cells of an individual in order to repair a faulty gene copy. Thus it may be used to replace a faulty gene, or to introduce a new gene whose function is to cure or to favorably modify the clinical course of a condition. It has a promising era in the field of periodontics. Gene therapy has been used as a mode of tissue engineering in periodontics. The tissue engineering approach reconstructs the natural target tissue by combining four elements namely: Scaffold, signaling molecules, cells and blood supply and thus can help in the reconstruction of damaged periodontium including cementum, gingival, periodontal ligament and bone.

  1. Primetime for Learning Genes.

    Science.gov (United States)

    Keifer, Joyce

    2017-02-11

    Learning genes in mature neurons are uniquely suited to respond rapidly to specific environmental stimuli. Expression of individual learning genes, therefore, requires regulatory mechanisms that have the flexibility to respond with transcriptional activation or repression to select appropriate physiological and behavioral responses. Among the mechanisms that equip genes to respond adaptively are bivalent domains. These are specific histone modifications localized to gene promoters that are characteristic of both gene activation and repression, and have been studied primarily for developmental genes in embryonic stem cells. In this review, studies of the epigenetic regulation of learning genes in neurons, particularly the brain-derived neurotrophic factor gene ( BDNF ), by methylation/demethylation and chromatin modifications in the context of learning and memory will be highlighted. Because of the unique function of learning genes in the mature brain, it is proposed that bivalent domains are a characteristic feature of the chromatin landscape surrounding their promoters. This allows them to be "poised" for rapid response to activate or repress gene expression depending on environmental stimuli.

  2. Genes and Social Behavior

    OpenAIRE

    Robinson, Gene E.; Fernald, Russell D.; Clayton, David F.

    2008-01-01

    What specific genes and regulatory sequences contribute to the organization and functioning of brain circuits that support social behavior? How does social experience interact with information in the genome to modulate these brain circuits? Here we address these questions by highlighting progress that has been made in identifying and understanding two key “vectors of influence” that link genes, brain, and social behavior: 1) social information alters gene readout in the brain to influence beh...

  3. History of gene therapy.

    Science.gov (United States)

    Wirth, Thomas; Parker, Nigel; Ylä-Herttuala, Seppo

    2013-08-10

    Two decades after the initial gene therapy trials and more than 1700 approved clinical trials worldwide we not only have gained much new information and knowledge regarding gene therapy in general, but also learned to understand the concern that has persisted in society. Despite the setbacks gene therapy has faced, success stories have increasingly emerged. Examples for these are the positive recommendation for a gene therapy product (Glybera) by the EMA for approval in the European Union and the positive trials for the treatment of ADA deficiency, SCID-X1 and adrenoleukodystrophy. Nevertheless, our knowledge continues to grow and during the course of time more safety data has become available that helps us to develop better gene therapy approaches. Also, with the increased understanding of molecular medicine, we have been able to develop more specific and efficient gene transfer vectors which are now producing clinical results. In this review, we will take a historical view and highlight some of the milestones that had an important impact on the development of gene therapy. We will also discuss briefly the safety and ethical aspects of gene therapy and address some concerns that have been connected with gene therapy as an important therapeutic modality. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Refining discordant gene trees.

    Science.gov (United States)

    Górecki, Pawel; Eulenstein, Oliver

    2014-01-01

    Evolutionary studies are complicated by discordance between gene trees and the species tree in which they evolved. Dealing with discordant trees often relies on comparison costs between gene and species trees, including the well-established Robinson-Foulds, gene duplication, and deep coalescence costs. While these costs have provided credible results for binary rooted gene trees, corresponding cost definitions for non-binary unrooted gene trees, which are frequently occurring in practice, are challenged by biological realism. We propose a natural extension of the well-established costs for comparing unrooted and non-binary gene trees with rooted binary species trees using a binary refinement model. For the duplication cost we describe an efficient algorithm that is based on a linear time reduction and also computes an optimal rooted binary refinement of the given gene tree. Finally, we show that similar reductions lead to solutions for computing the deep coalescence and the Robinson-Foulds costs. Our binary refinement of Robinson-Foulds, gene duplication, and deep coalescence costs for unrooted and non-binary gene trees together with the linear time reductions provided here for computing these costs significantly extends the range of trees that can be incorporated into approaches dealing with discordance.

  5. Who amends the International Code of Nomenclature for algae, fungi, and plants, the participation that the Latin American Herbaria have and how it can be increased? ¿Quién modifica el Código Internacional de Nomenclatura para algas, hongos y plantas, que participación tienen los herbarios latinoamericanos y como puede ésta incrementarse?

    Directory of Open Access Journals (Sweden)

    Lourdes Rico-Arce

    2012-12-01

    Full Text Available Changes to the International Code of Botanical Nomenclature are decided upon every 6 years at Nomenclature Sections that are part of International Botanical Congresses (IBC. How the Code is amended? The "decision" to conserve the name Acacia with a new type from Australia, one of the most heated and polarized debates over botanical nomenclature, casting doubt over the legitimacy of the procedure and botanical decision-making is taken as example. Despite a website www.acaciavote.com, for which by July 2011, the votes were: 7 659 opposing the re-typification of Acacia, including 101 votes from people in Australia, and only 110 accepting the re-typification, did not make any affect to influence to amend the Code? Only delegates present at the Nomenclature Section and the number of active institutional votes that they carry can decide the changes to the Code; from 878 distributed to registered herbaria only 396 of these were taken to Melbourne. Australia and the United States were the countries with the largest number of votes. There is little participation of Latin American Countries, in general of developing countries, how this can be increased and effective throughout herbaria institutional votes? In this note the steps to follow up are given.Cada 6 años se debate sobre las modificaciones que se efectuarán en el Código Internacional de Nomenclatura en el marco del Congreso Internacional de Botánica. ¿Quién decide modificar el código? Se toma como ejemplo la "decisión" de conservar el nombre del género Acacia con un nuevo tipo de una especie australiana, que es uno de los debates más controversiales y polarizados en la historia de la nomenclatura botánica, a la vez que puso en duda lo legitimidad del procedimiento efectuado. A pesar de los resultados que tuvo el sitio web www.acaciavote.com a fines de Julio del 2011, 7 659 se opusieron a la retipificación, que incluyeron 101 de personas Australiana, en contra de solo 110 aceptando esta

  6. Overexpression of GmHsp90s, a heat shock protein 90 (Hsp90 gene family cloning from soybean, decrease damage of abiotic stresses in Arabidopsis thaliana.

    Directory of Open Access Journals (Sweden)

    Jinyan Xu

    Full Text Available Hsp90 is one of the most conserved and abundant molecular chaperones and is an essential component of the protective stress response; however, its roles in abiotic stress responses in soybean (Glycine max remain obscure. Here, 12 GmHsp90 genes from soybean were identified and found to be expressed and to function differentially under abiotic stresses. The 12 GmHsp90 genes were isolated and named GmHsp90A1-GmHsp90A6, GmHsp90B1, GmHsp90B2, GmHsp90C1.1, GmHsp90C1.2, GmHsp90C2.1 and GmHsp90C2.2 based on their characteristics and high homology to other Hsp90s according to a new nomenclature system. Quantitative real-time PCR expression data revealed that all the genes exhibited higher transcript levels in leaves and could be strongly induced under heat, osmotic and salt stress but not cold stress. Overexpression of five typical genes (GmHsp90A2, GmHsp90A4, GmHsp90B1, GmHsp90C1.1 and GmHsp90C2.1 in Arabidopsis thaliana provided useful evidences that GmHsp90 genes can decrease damage of abiotic stresses. In addition, an abnormal accumulation of proline was detected in some transgenic Arabidopsis plants suggested overexpressing GmHsp90s may affect the synthesis and response system of proline. Our work represents a systematic determination of soybean genes encoding Hsp90s, and provides useful evidence that GmHsp90 genes function differently in response to abiotic stresses and may affect the synthesis and response system of proline.

  7. Inter-genomic displacement via lateral gene transfer of bacterial trp operons in an overall context of vertical genealogy

    Directory of Open Access Journals (Sweden)

    Keyhani Nemat O

    2004-06-01

    Full Text Available Abstract Background The growing conviction that lateral gene transfer plays a significant role in prokaryote genealogy opens up a need for comprehensive evaluations of gene-enzyme systems on a case-by-case basis. Genes of tryptophan biosynthesis are frequently organized as whole-pathway operons, an attribute that is expected to facilitate multi-gene transfer in a single step. We have asked whether events of lateral gene transfer are sufficient to have obscured our ability to track the vertical genealogy that underpins tryptophan biosynthesis. Results In 47 complete-genome Bacteria, the genes encoding the seven catalytic domains that participate in primary tryptophan biosynthesis were distinguished from any paralogs or xenologs engaged in other specialized functions. A reliable list of orthologs with carefully ascertained functional roles has thus been assembled and should be valuable as an annotation resource. The protein domains associated with primary tryptophan biosynthesis were then concatenated, yielding single amino-acid sequence strings that represent the entire tryptophan pathway. Lateral gene transfer of several whole-pathway trp operons was demonstrated by use of phylogenetic analysis. Lateral gene transfer of partial-pathway trp operons was also shown, with newly recruited genes functioning either in primary biosynthesis (rarely or specialized metabolism (more frequently. Conclusions (i Concatenated tryptophan protein trees are congruent with 16S rRNA subtrees provided that the genomes represented are of sufficiently close phylogenetic spacing. There are currently seven tryptophan congruency groups in the Bacteria. Recognition of a succession of others can be expected in the near future, but ultimately these should coalesce to a single grouping that parallels the 16S rRNA tree (except for cases of lateral gene transfer. (ii The vertical trace of evolution for tryptophan biosynthesis can be deduced. The daunting complexities engendered

  8. Chromatin loops, gene positioning, and gene expression

    NARCIS (Netherlands)

    Holwerda, S.; de Laat, W.

    2012-01-01

    Technological developments and intense research over the last years have led to a better understanding of the 3D structure of the genome and its influence on genome function inside the cell nucleus. We will summarize topological studies performed on four model gene loci: the alpha- and beta-globin

  9. Your Genes, Your Choices

    Science.gov (United States)

    Table of Contents Your Genes, Your Choices describes the Human Genome Project, the science behind it, and the ethical, legal, and social issues that are ... Nothing could be further from the truth. Your Genes, Your Choices points out how the progress of ...

  10. DNA repair genes

    International Nuclear Information System (INIS)

    Morimyo, Mitsuoki

    1995-01-01

    Fission yeast S. pombe is assumed to be a good model for cloning of human DNA repair genes, because human gene is normally expressed in S. pombe and has a very similar protein sequence to yeast protein. We have tried to elucidate the DNA repair mechanisms of S. pombe as a model system for those of mammals. (J.P.N.)

  11. Antisense gene silencing

    DEFF Research Database (Denmark)

    Nielsen, Troels T; Nielsen, Jørgen E

    2013-01-01

    Since the first reports that double-stranded RNAs can efficiently silence gene expression in C. elegans, the technology of RNA interference (RNAi) has been intensively exploited as an experimental tool to study gene function. With the subsequent discovery that RNAi could also be applied...

  12. Radionuclide reporter gene imaging

    International Nuclear Information System (INIS)

    Min, Jung Joon

    2004-01-01

    Recent progress in the development of non-invasive imaging technologies continues to strengthen the role of molecular imaging biological research. These tools have been validated recently in variety of research models, and have been shown to provide continuous quantitative monitoring of the location(s), magnitude, and time-variation of gene expression. This article reviews the principles, characteristics, categories and the use of radionuclide reporter gene imaging technologies as they have been used in imaging cell trafficking, imaging gene therapy, imaging endogenous gene expression and imaging molecular interactions. The studies published to date demonstrate that reporter gene imaging technologies will help to accelerate model validation as well as allow for clinical monitoring of human diseases

  13. Radionuclide reporter gene imaging

    Energy Technology Data Exchange (ETDEWEB)

    Min, Jung Joon [School of Medicine, Chonnam National Univ., Gwangju (Korea, Republic of)

    2004-04-01

    Recent progress in the development of non-invasive imaging technologies continues to strengthen the role of molecular imaging biological research. These tools have been validated recently in variety of research models, and have been shown to provide continuous quantitative monitoring of the location(s), magnitude, and time-variation of gene expression. This article reviews the principles, characteristics, categories and the use of radionuclide reporter gene imaging technologies as they have been used in imaging cell trafficking, imaging gene therapy, imaging endogenous gene expression and imaging molecular interactions. The studies published to date demonstrate that reporter gene imaging technologies will help to accelerate model validation as well as allow for clinical monitoring of human diseases.

  14. Gene amplification in carcinogenesis

    Directory of Open Access Journals (Sweden)

    Lucimari Bizari

    2006-01-01

    Full Text Available Gene amplification increases the number of genes in a genome and can give rise to karyotype abnormalities called double minutes (DM and homogeneously staining regions (HSR, both of which have been widely observed in human tumors but are also known to play a major role during embryonic development due to the fact that they are responsible for the programmed increase of gene expression. The etiology of gene amplification during carcinogenesis is not yet completely understood but can be considered a result of genetic instability. Gene amplification leads to an increase in protein expression and provides a selective advantage during cell growth. Oncogenes such as CCND1, c-MET, c-MYC, ERBB2, EGFR and MDM2 are amplified in human tumors and can be associated with increased expression of their respective proteins or not. In general, gene amplification is associated with more aggressive tumors, metastases, resistance to chemotherapy and a decrease in the period during which the patient stays free of the disease. This review discusses the major role of gene amplification in the progression of carcinomas, formation of genetic markers and as possible therapeutic targets for the development of drugs for the treatment of some types of tumors.

  15. Methanogenesis and methane genes

    International Nuclear Information System (INIS)

    Reeve, J.N.; Shref, B.A.

    1991-01-01

    An overview of the pathways leading to methane biosynthesis is presented. The steps investigated to date by gene cloning and DNA sequencing procedures are identified and discussed. The primary structures of component C of methyl coenzyme M reductase encoded by mcr operons in different methanogens are compared. Experiments to detect the primary structure of the genes encoding F420 reducing hydrogenase (frhABG) and methyl hydrogen reducing hydrogenase (mvhDGA) in methanobacterium thermoautotrophicum strain H are compared with each other and with eubacterial hydrogenase encoding genes. A biotechnological use for hydrogenases from hypermorphillic archaebacteria is suggested. (author)

  16. Gene Expression Omnibus (GEO)

    Data.gov (United States)

    U.S. Department of Health & Human Services — Gene Expression Omnibus is a public functional genomics data repository supporting MIAME-compliant submissions of array- and sequence-based data. Tools are provided...

  17. Finding Genes for Schizophrenia

    OpenAIRE

    Åberg, Karolina

    2005-01-01

    Schizophrenia is one of our most common psychiatric diseases. It severely affects all aspects of psychological functions and results in loss of contact with reality. No cure exists and the treatments available today produce only partial relief for disease symptoms. The aim of this work is to better understand the etiology of schizophrenia by identification of candidate genes and gene pathways involved in the development of the disease. In a preliminarily study, the effects of medication and g...

  18. Epigenetics: beyond genes

    CSIR Research Space (South Africa)

    Fossey, A

    2009-06-01

    Full Text Available in forestry breeding. Keywords Gene regulation; chromatin; histone code hyporthesis; RNA silencing; post transcriptional gene silencing; forestry. Introduction to epigenetic phenomena Most living organisms share a vast amount of genetic information... (Rapp and Wendel, 2005). Epigenetic phenomena pervade all aspects of cell proliferation and plant development and are often in conflict with Mendelian models of genetics (Grant-Downton and Dickinson, 2005). A key element in many epigenetic effects...

  19. Gene-Gene and Gene-Environment Interactions in the Etiology of Breast Cancer

    National Research Council Canada - National Science Library

    Adegoke, Olufemi

    2003-01-01

    The objective of this CDA is to evaluate the gene-gene and gene-environment interactions in the etiology of breast cancer in two ongoing case-control studies, the Shanghai Breast Cancer Study (SBCS...

  20. Radiosensitivity and genes

    Energy Technology Data Exchange (ETDEWEB)

    Qiyue, Hu; Mingyue, Lun [Suzhou Medical Coll., JS (China)

    1995-07-01

    Reported effects of some oncogenes, tumour suppressor genes and DNA repair genes on sensitivity of cells to ionizing radiation are reviewed. The role of oncogenes in cellular response to irradiation is discussed, especially the extensively studied oncogenes such as the ras gene family. For tumour suppressor genes, mainly the p53, which is increasingly implicated as a gene affecting radiosensitivity, is reviewed. It is considered that there is a cell cycle checkpoint determinant which is postulated to be able to arrest the irradiated cells in G{sub 1} phase to allow them to repair damage before they undergo DNA synthesis. So far there are six DNA repair genes which have been cloned in mammalian cells, but only one, XRCC1, appears to be involved in repair of human X-ray damage. XRCC1 can correct high sisterchromatid exchange levels when transferred into EM{sub 9} cells, but its expression seems to have no correlation with radiosensitivity of human neck and head tumour cells. Radiosensitivity is an intricate issue which may involve many factors. A scheme of cellular reactions after exposure to irradiation is proposed to indicate a possible sequence of events initiated by ionizing radiation.

  1. Radiosensitivity and genes

    International Nuclear Information System (INIS)

    Hu Qiyue; Lun Mingyue

    1995-07-01

    Reported effects of some oncogenes, tumour suppressor genes and DNA repair genes on sensitivity of cells to ionizing radiation are reviewed. The role of oncogenes in cellular response to irradiation is discussed, especially the extensively studied oncogenes such as the ras gene family. For tumour suppressor genes, mainly the p53, which is increasingly implicated as a gene affecting radiosensitivity, is reviewed. It is considered that there is a cell cycle checkpoint determinant which is postulated to be able to arrest the irradiated cells in G 1 phase to allow them to repair damage before they undergo DNA synthesis. So far there are six DNA repair genes which have been cloned in mammalian cells, but only one, XRCC1, appears to be involved in repair of human X-ray damage. XRCC1 can correct high sisterchromatid exchange levels when transferred into EM 9 cells, but its expression seems to have no correlation with radiosensitivity of human neck and head tumour cells. Radiosensitivity is an intricate issue which may involve many factors. A scheme of cellular reactions after exposure to irradiation is proposed to indicate a possible sequence of events initiated by ionizing radiation

  2. Evidence for homosexuality gene

    Energy Technology Data Exchange (ETDEWEB)

    Pool, R.

    1993-07-16

    A genetic analysis of 40 pairs of homosexual brothers has uncovered a region on the X chromosome that appears to contain a gene or genes for homosexuality. When analyzing the pedigrees of homosexual males, the researcheres found evidence that the trait has a higher likelihood of being passed through maternal genes. This led them to search the X chromosome for genes predisposing to homosexuality. The researchers examined the X chromosomes of pairs of homosexual brothers for regions of DNA that most or all had in common. Of the 40 sets of brothers, 33 shared a set of five markers in the q28 region of the long arm of the X chromosome. The linkage has a LOD score of 4.0, which translates into a 99.5% certainty that there is a gene or genes in this area that predispose males to homosexuality. The chief researcher warns, however, that this one site cannot explain all instances of homosexuality, since there were some cases where the trait seemed to be passed paternally. And even among those brothers where there was no evidence that the trait was passed paternally, seven sets of brothers did not share the Xq28 markers. It seems likely that homosexuality arises from a variety of causes.

  3. The Mycoplasma hominis vaa gene displays a mosaic gene structure

    DEFF Research Database (Denmark)

    Boesen, Thomas; Emmersen, Jeppe M. G.; Jensen, Lise T.

    1998-01-01

    Mycoplasma hominis contains a variable adherence-associated (vaa) gene. To classify variants of the vaa genes, we examined 42 M. hominis isolated by PCR, DNA sequencing and immunoblotting. This uncovered the existence of five gene categories. Comparison of the gene types revealed a modular...

  4. FunGene: the functional gene pipeline and repository.

    Science.gov (United States)

    Fish, Jordan A; Chai, Benli; Wang, Qiong; Sun, Yanni; Brown, C Titus; Tiedje, James M; Cole, James R

    2013-01-01

    Ribosomal RNA genes have become the standard molecular markers for microbial community analysis for good reasons, including universal occurrence in cellular organisms, availability of large databases, and ease of rRNA gene region amplification and analysis. As markers, however, rRNA genes have some significant limitations. The rRNA genes are often present in multiple copies, unlike most protein-coding genes. The slow rate of change in rRNA genes means that multiple species sometimes share identical 16S rRNA gene sequences, while many more species share identical sequences in the short 16S rRNA regions commonly analyzed. In addition, the genes involved in many important processes are not distributed in a phylogenetically coherent manner, potentially due to gene loss or horizontal gene transfer. While rRNA genes remain the most commonly used markers, key genes in ecologically important pathways, e.g., those involved in carbon and nitrogen cycling, can provide important insights into community composition and function not obtainable through rRNA analysis. However, working with ecofunctional gene data requires some tools beyond those required for rRNA analysis. To address this, our Functional Gene Pipeline and Repository (FunGene; http://fungene.cme.msu.edu/) offers databases of many common ecofunctional genes and proteins, as well as integrated tools that allow researchers to browse these collections and choose subsets for further analysis, build phylogenetic trees, test primers and probes for coverage, and download aligned sequences. Additional FunGene tools are specialized to process coding gene amplicon data. For example, FrameBot produces frameshift-corrected protein and DNA sequences from raw reads while finding the most closely related protein reference sequence. These tools can help provide better insight into microbial communities by directly studying key genes involved in important ecological processes.

  5. FunGene: the Functional Gene Pipeline and Repository

    Directory of Open Access Journals (Sweden)

    Jordan A. Fish

    2013-10-01

    Full Text Available Ribosomal RNA genes have become the standard molecular markers for microbial community analysis for good reasons, including universal occurrence in cellular organisms, availability of large databases, and ease of rRNA gene region amplification and analysis. As markers, however, rRNA genes have some significant limitations. The rRNA genes are often present in multiple copies, unlike most protein-coding genes. The slow rate of change in rRNA genes means that multiple species sometimes share identical 16S rRNA gene sequences, while many more species share identical sequences in the short 16S rRNA regions commonly analyzed. In addition, the genes involved in many important processes are not distributed in a phylogenetically coherent manner, potentially due to gene loss or horizontal gene transfer.While rRNA genes remain the most commonly used markers, key genes in ecologically important pathways, e.g., those involved in carbon and nitrogen cycling, can provide important insights into community composition and function not obtainable through rRNA analysis. However, working with ecofunctional gene data requires some tools beyond those required for rRNA analysis. To address this, our Functional Gene Pipeline and Repository (FunGene; http://fungene.cme.msu.edu/ offers databases of many common ecofunctional genes and proteins, as well as integrated tools that allow researchers to browse these collections and choose subsets for further analysis, build phylogenetic trees, test primers and probes for coverage, and download aligned sequences. Additional FunGene tools are specialized to process coding gene amplicon data. For example, FrameBot produces frameshift-corrected protein and DNA sequences from raw reads while finding the most closely related protein reference sequence. These tools can help provide better insight into microbial communities by directly studying key genes involved in important ecological processes.

  6. Gene therapy prospects--intranasal delivery of therapeutic genes.

    Science.gov (United States)

    Podolska, Karolina; Stachurska, Anna; Hajdukiewicz, Karolina; Małecki, Maciej

    2012-01-01

    Gene therapy is recognized to be a novel method for the treatment of various disorders. Gene therapy strategies involve gene manipulation on broad biological processes responsible for the spreading of diseases. Cancer, monogenic diseases, vascular and infectious diseases are the main targets of gene therapy. In order to obtain valuable experimental and clinical results, sufficient gene transfer methods are required. Therapeutic genes can be administered into target tissues via gene carriers commonly defined as vectors. The retroviral, adenoviral and adeno-associated virus based vectors are most frequently used in the clinic. So far, gene preparations may be administered directly into target organs or by intravenous, intramuscular, intratumor or intranasal injections. It is common knowledge that the number of gene therapy clinical trials has rapidly increased. However, some limitations such as transfection efficiency and stable and long-term gene expression are still not resolved. Consequently, great effort is focused on the evaluation of new strategies of gene delivery. There are many expectations associated with intranasal delivery of gene preparations for the treatment of diseases. Intranasal delivery of therapeutic genes is regarded as one of the most promising forms of pulmonary gene therapy research. Gene therapy based on inhalation of gene preparations offers an alternative way for the treatment of patients suffering from such lung diseases as cystic fibrosis, alpha-1-antitrypsin defect, or cancer. Experimental and first clinical trials based on plasmid vectors or recombinant viruses have revealed that gene preparations can effectively deliver therapeutic or marker genes to the cells of the respiratory tract. The noninvasive intranasal delivery of gene preparations or conventional drugs seems to be very encouraging, although basic scientific research still has to continue.

  7. Radionuclide reporter gene imaging for cardiac gene therapy

    International Nuclear Information System (INIS)

    Inubushi, Masayuki; Tamaki, Nagara

    2007-01-01

    In the field of cardiac gene therapy, angiogenic gene therapy has been most extensively investigated. The first clinical trial of cardiac angiogenic gene therapy was reported in 1998, and at the peak, more than 20 clinical trial protocols were under evaluation. However, most trials have ceased owing to the lack of decisive proof of therapeutic effects and the potential risks of viral vectors. In order to further advance cardiac angiogenic gene therapy, remaining open issues need to be resolved: there needs to be improvement of gene transfer methods, regulation of gene expression, development of much safer vectors and optimisation of therapeutic genes. For these purposes, imaging of gene expression in living organisms is of great importance. In radionuclide reporter gene imaging, ''reporter genes'' transferred into cell nuclei encode for a protein that retains a complementary ''reporter probe'' of a positron or single-photon emitter; thus expression of the reporter genes can be imaged with positron emission tomography or single-photon emission computed tomography. Accordingly, in the setting of gene therapy, the location, magnitude and duration of the therapeutic gene co-expression with the reporter genes can be monitored non-invasively. In the near future, gene therapy may evolve into combination therapy with stem/progenitor cell transplantation, so-called cell-based gene therapy or gene-modified cell therapy. Radionuclide reporter gene imaging is now expected to contribute in providing evidence on the usefulness of this novel therapeutic approach, as well as in investigating the molecular mechanisms underlying neovascularisation and safety issues relevant to further progress in conventional gene therapy. (orig.)

  8. GoGene: gene annotation in the fast lane.

    Science.gov (United States)

    Plake, Conrad; Royer, Loic; Winnenburg, Rainer; Hakenberg, Jörg; Schroeder, Michael

    2009-07-01

    High-throughput screens such as microarrays and RNAi screens produce huge amounts of data. They typically result in hundreds of genes, which are often further explored and clustered via enriched GeneOntology terms. The strength of such analyses is that they build on high-quality manual annotations provided with the GeneOntology. However, the weakness is that annotations are restricted to process, function and location and that they do not cover all known genes in model organisms. GoGene addresses this weakness by complementing high-quality manual annotation with high-throughput text mining extracting co-occurrences of genes and ontology terms from literature. GoGene contains over 4,000,000 associations between genes and gene-related terms for 10 model organisms extracted from more than 18,000,000 PubMed entries. It does not cover only process, function and location of genes, but also biomedical categories such as diseases, compounds, techniques and mutations. By bringing it all together, GoGene provides the most recent and most complete facts about genes and can rank them according to novelty and importance. GoGene accepts keywords, gene lists, gene sequences and protein sequences as input and supports search for genes in PubMed, EntrezGene and via BLAST. Since all associations of genes to terms are supported by evidence in the literature, the results are transparent and can be verified by the user. GoGene is available at http://gopubmed.org/gogene.

  9. [Cloning and sequencing of KIR2DL1 framework gene cDNA and identification of a novel allele].

    Science.gov (United States)

    Sun, Ge; Wang, Chang; Zhen, Jianxin; Zhang, Guobin; Xu, Yunping; Deng, Zhihui

    2016-10-01

    To develop an assay for cDNA cloning and haplotype sequencing of KIR2DL1 framework gene and determine the genotype of an ethnic Han from southern China. Total RNA was isolated from peripheral blood sample, and complementary DNA (cDNA) transcript was synthesized by RT-PCR. The entire coding sequence of the KIR2DL1 framework gene was amplified with a pair of KIR2DL1-specific PCR primers. The PCR products with a length of approximately 1.2 kb were then subjected to cloning and haplotype sequencing. A specific target fragment of the KIR2DL1 framework gene was obtained. Following allele separation, a wild-type KIR2DL1*00302 allele and a novel variant allele, KIR2DL1*031, were identified. Sequence alignment with KIR2DL1 alleles from the IPD-KIR Database showed that the novel allele KIR2DL1*031 has differed from the closest allele KIR2DL1*00302 by a non-synonymous mutation at CDS nt 188A>G (codon 42 GAG>GGG) in exon 4, which has caused an amino acid change Glu42Gly. The sequence of the novel allele KIR2DL1*031 was submitted to GenBank under the accession number KP025960 and to the IPD-KIR Database under the submission number IWS40001982. A name KIR2DL1*031 has been officially assigned by the World Health Organization (WHO) Nomenclature Committee. An assay for cDNA cloning and haplotype sequencing of KIR2DL1 has been established, which has a broad applications in KIR studies at allelic level.

  10. Modulation of Autophagy by a Small Molecule Inverse Agonist of ERRα Is Neuroprotective

    Directory of Open Access Journals (Sweden)

    S. N. Suresh

    2018-04-01

    Full Text Available Mechanistic insights into aggrephagy, a selective basal autophagy process to clear misfolded protein aggregates, are lacking. Here, we report and describe the role of Estrogen Related Receptor α (ERRα, HUGO Gene Nomenclature ESRRA, new molecular player of aggrephagy, in keeping autophagy flux in check by inhibiting autophagosome formation. A screen for small molecule modulators for aggrephagy identified ERRα inverse agonist XCT 790, that cleared α-synuclein aggregates in an autophagy dependent, but mammalian target of rapamycin (MTOR independent manner. XCT 790 modulates autophagosome formation in an ERRα dependent manner as validated by siRNA mediated knockdown and over expression approaches. We show that, in a basal state, ERRα is localized on to the autophagosomes and upon autophagy induction by XCT 790, this localization is lost and is accompanied with an increase in autophagosome biogenesis. In a preclinical mouse model of Parkinson’s disease (PD, XCT 790 exerted neuroprotective effects in the dopaminergic neurons of nigra by inducing autophagy to clear toxic protein aggregates and, in addition, ameliorated motor co-ordination deficits. Using a chemical biology approach, we unrevealed the role of ERRα in regulating autophagy and can be therapeutic target for neurodegeneration.

  11. Consensus coding sequence (CCDS) database: a standardized set of human and mouse protein-coding regions supported by expert curation.

    Science.gov (United States)

    Pujar, Shashikant; O'Leary, Nuala A; Farrell, Catherine M; Loveland, Jane E; Mudge, Jonathan M; Wallin, Craig; Girón, Carlos G; Diekhans, Mark; Barnes, If; Bennett, Ruth; Berry, Andrew E; Cox, Eric; Davidson, Claire; Goldfarb, Tamara; Gonzalez, Jose M; Hunt, Toby; Jackson, John; Joardar, Vinita; Kay, Mike P; Kodali, Vamsi K; Martin, Fergal J; McAndrews, Monica; McGarvey, Kelly M; Murphy, Michael; Rajput, Bhanu; Rangwala, Sanjida H; Riddick, Lillian D; Seal, Ruth L; Suner, Marie-Marthe; Webb, David; Zhu, Sophia; Aken, Bronwen L; Bruford, Elspeth A; Bult, Carol J; Frankish, Adam; Murphy, Terence; Pruitt, Kim D

    2018-01-04

    The Consensus Coding Sequence (CCDS) project provides a dataset of protein-coding regions that are identically annotated on the human and mouse reference genome assembly in genome annotations produced independently by NCBI and the Ensembl group at EMBL-EBI. This dataset is the product of an international collaboration that includes NCBI, Ensembl, HUGO Gene Nomenclature Committee, Mouse Genome Informatics and University of California, Santa Cruz. Identically annotated coding regions, which are generated using an automated pipeline and pass multiple quality assurance checks, are assigned a stable and tracked identifier (CCDS ID). Additionally, coordinated manual review by expert curators from the CCDS collaboration helps in maintaining the integrity and high quality of the dataset. The CCDS data are available through an interactive web page (https://www.ncbi.nlm.nih.gov/CCDS/CcdsBrowse.cgi) and an FTP site (ftp://ftp.ncbi.nlm.nih.gov/pub/CCDS/). In this paper, we outline the ongoing work, growth and stability of the CCDS dataset and provide updates on new collaboration members and new features added to the CCDS user interface. We also present expert curation scenarios, with specific examples highlighting the importance of an accurate reference genome assembly and the crucial role played by input from the research community. Published by Oxford University Press on behalf of Nucleic Acids Research 2017.

  12. Marantaceae: novidades taxonômicas e nomenclaturais III: tipificações, sinonímias e uma nova combinação em Calathea Marantaceae: taxonomic and nomenclatural novelties III: typifications, synonyms and a new combination in Calathea

    Directory of Open Access Journals (Sweden)

    João Marcelo Alvarenga Braga

    2005-12-01

    Full Text Available Dando continuidade ao levantamento dos táxons de Marantaceae ocorrentes no Brasil, propõe-se novidades taxonômicas e nomenclaturais envolvendo algumas espécies de Marantaceae descritas e ilustradas na Flora Fluminensis de Frei José Mariano da Conceição Vellozo. Maranta monophylla, M. prolifera e M. tuberosa são circunscritas aqui a partir das informações morfológicas e fitogeográficas contidas nas descrições e nos comentários existentes nas obras originais, além da análise das estampas publicadas em contribuições subseqüentes e que ilustram com detalhamento as espécies. A partir dos dados coligidos e da comparação com coleções recentes e tipos nomenclaturais é proposta uma nova combinação, dada a necessidade de se transferir M. prolifera para o gênero Calathea. São propostos como sinônimos algumas espécies de Calathea comumente citadas nos levantamentos florísticos realizados no domínio da Floresta Atlântica.To continue the survey on Marantaceae taxa being carried out in Brazil, new taxonomic and nomenclatural proposals are made involving some species of Marantaceae described and illustrated in Flora Fluminensis by Friar José Mariano da Conceição Vellozo. Maranta monophylla, M prolifera and M. tuberosa are circumscribed here from morphologic and phytogeographic information contained in descriptions and commentaries from Vellozo's originals, as well as from analysis of prints which were published subsequently that illustrate the species in detail. From the gathered data and the comparison with recent collections and nomenclatural types, a new combination is proposed, due to the necessity of transferring M. prolifera to the genus Calathea. Some Calathea species commonly cited in floristic surveys at the Atlantic Forest are proposed as synonyms.

  13. International Union of Pharmacology. XXXII. The mammalian calcitonin gene-related peptides, adrenomedullin, amylin, and calcitonin receptors.

    Science.gov (United States)

    Poyner, David R; Sexton, Patrick M; Marshall, Ian; Smith, David M; Quirion, Remi; Born, Walter; Muff, Roman; Fischer, Jan A; Foord, Steven M

    2002-06-01

    The calcitonin family of peptides comprises calcitonin, amylin, two calcitonin gene-related peptides (CGRPs), and adrenomedullin. The first calcitonin receptor was cloned in 1991. Its pharmacology is complicated by the existence of several splice variants. The receptors for the other members the family are made up of subunits. The calcitonin-like receptor (CL receptor) requires a single transmembrane domain protein, termed receptor activity modifying protein, RAMP1, to function as a CGRP receptor. RAMP2 and -3 enable the same CL receptor to behave as an adrenomedullin receptor. Although the calcitonin receptor does not require RAMP to bind and respond to calcitonin, it can associate with the RAMPs, resulting in a series of receptors that typically have high affinity for amylin and varied affinity for CGRP. This review aims to reconcile what is observed when the receptors are reconstituted in vitro with the properties they show in native cells and tissues. Experimental conditions must be rigorously controlled because different degrees of protein expression may markedly modify pharmacology in such a complex situation. Recommendations, which follow International Union of Pharmacology guidelines, are made for the nomenclature of these multimeric receptors.

  14. Genes and inheritance.

    Science.gov (United States)

    Middelton, L A; Peters, K F

    2001-10-01

    The information gained from the Human Genome Project and related genetic research will undoubtedly create significant changes in healthcare practice. It is becoming increasingly clear that nurses in all areas of clinical practice will require a fundamental understanding of basic genetics. This article provides the oncology nurse with an overview of basic genetic concepts, including inheritance patterns of single gene conditions, pedigree construction, chromosome aberrations, and the multifactorial basis underlying the common diseases of adulthood. Normal gene structure and function are introduced and the biochemistry of genetic errors is described.

  15. Neighboring Genes Show Correlated Evolution in Gene Expression

    Science.gov (United States)

    Ghanbarian, Avazeh T.; Hurst, Laurence D.

    2015-01-01

    When considering the evolution of a gene’s expression profile, we commonly assume that this is unaffected by its genomic neighborhood. This is, however, in contrast to what we know about the lack of autonomy between neighboring genes in gene expression profiles in extant taxa. Indeed, in all eukaryotic genomes genes of similar expression-profile tend to cluster, reflecting chromatin level dynamics. Does it follow that if a gene increases expression in a particular lineage then the genomic neighbors will also increase in their expression or is gene expression evolution autonomous? To address this here we consider evolution of human gene expression since the human-chimp common ancestor, allowing for both variation in estimation of current expression level and error in Bayesian estimation of the ancestral state. We find that in all tissues and both sexes, the change in gene expression of a focal gene on average predicts the change in gene expression of neighbors. The effect is highly pronounced in the immediate vicinity (genes increasing their expression in humans tend to avoid nuclear lamina domains and be enriched for the gene activator 5-hydroxymethylcytosine, we conclude that, most probably owing to chromatin level control of gene expression, a change in gene expression of one gene likely affects the expression evolution of neighbors, what we term expression piggybacking, an analog of hitchhiking. PMID:25743543

  16. Norrie disease gene is distinct from the monoamine oxidase genes

    OpenAIRE

    Sims, Katherine B.; Ozelius, Laurie; Corey, Timothy; Rinehart, William B.; Liberfarb, Ruth; Haines, Jonathan; Chen, Wei Jane; Norio, Reijo; Sankila, Eeva; de la Chapelle, Albert; Murphy, Dennis L.; Gusella, James; Breakefield, Xandra O.

    1989-01-01

    The genes for MAO-A and MAO-B appear to be very close to the Norrie disease gene, on the basis of loss and /or disruption of the MAO genes and activities in atypical Norrie disease patients deleted for the DXS7 locus; linkage among the MAO genes, the Norrie disease gene, and the DXS7 locus; and mapping of all these loci to the chromosomal region Xp11. The present study provides evidence that the MAO genes are not disrupted in “classic” Norrie disease patients. Genomic DNA from these “nondelet...

  17. Hidden genes in birds

    Czech Academy of Sciences Publication Activity Database

    Hron, Tomáš; Pajer, Petr; Pačes, Jan; Bartůněk, Petr; Elleder, Daniel

    2015-01-01

    Roč. 16, August 18 (2015) ISSN 1465-6906 R&D Projects: GA MŠk(CZ) LK11215; GA MŠk LO1419 Grant - others:GA MŠk(CZ) LM2010005 Institutional support: RVO:68378050 Keywords : REPETITIVE SEQUENCES * G/C stretches * avian genes Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 11.313, year: 2015

  18. Rhabdovirus accessory genes.

    Science.gov (United States)

    Walker, Peter J; Dietzgen, Ralf G; Joubert, D Albert; Blasdell, Kim R

    2011-12-01

    The Rhabdoviridae is one of the most ecologically diverse families of RNA viruses with members infecting a wide range of organisms including placental mammals, marsupials, birds, reptiles, fish, insects and plants. The availability of complete nucleotide sequences for an increasing number of rhabdoviruses has revealed that their ecological diversity is reflected in the diversity and complexity of their genomes. The five canonical rhabdovirus structural protein genes (N, P, M, G and L) that are shared by all rhabdoviruses are overprinted, overlapped and interspersed with a multitude of novel and diverse accessory genes. Although not essential for replication in cell culture, several of these genes have been shown to have roles associated with pathogenesis and apoptosis in animals, and cell-to-cell movement in plants. Others appear to be secreted or have the characteristics of membrane-anchored glycoproteins or viroporins. However, most encode proteins of unknown function that are unrelated to any other known proteins. Understanding the roles of these accessory genes and the strategies by which rhabdoviruses use them to engage, divert and re-direct cellular processes will not only present opportunities to develop new anti-viral therapies but may also reveal aspects of cellar function that have broader significance in biology, agriculture and medicine. Crown Copyright © 2011. Published by Elsevier B.V. All rights reserved.

  19. Targeting fumonisin biosynthetic genes

    Science.gov (United States)

    The fungus Fusarium is an agricultural problem because it can cause disease on most crop plants and can contaminate crops with mycotoxins. There is considerable variation in the presence/absence and genomic location of gene clusters responsible for synthesis of mycotoxins and other secondary metabol...

  20. Radio-induced genes

    International Nuclear Information System (INIS)

    Rigaud, O.; Kazmaier, M.

    2000-01-01

    The monitoring system of the DNA integrity of an irradiated cell does not satisfy oneself to recruit the enzymes allowing the repair of detected damages. It sends an alarm signal whom transmission leads to the activation of specific genes in charge of stopping the cell cycle, the time to make the repair works, or to lead to the elimination of a too much damaged cell. Among the numerous genes participating to the monitoring of cell response to irradiation, the target genes of the mammalian P53 protein are particularly studied. Caretaker of the genome, this protein play a central part in the cell response to ionizing radiations. this response is less studied among plants. A way to tackle it is to be interested in the radioinduced genes identification in the vegetal cell, while taking advantage of knowledge got in the animal field. The knowledge of the complete genome of the arabette (arabidopsis thaliana), the model plant and the arising of new techniques allow to lead this research at a previously unknown rhythm in vegetal biology. (N.C.)

  1. The Gene Guessing Game

    OpenAIRE

    Dunham, Ian

    2000-01-01

    A recent flurry of publications and media attention has revived interest in the question of how many genes exist in the human genome. Here, I review the estimates and use genomic sequence data from human chromosomes 21 and 22 to establish my own prediction.

  2. Targeting trichothecene biosynthetic genes

    NARCIS (Netherlands)

    Wei, Songhong; Lee, van der Theo; Verstappen, Els; Gent, van Marga; Waalwijk, Cees

    2017-01-01

    Biosynthesis of trichothecenes requires the involvement of at least 15 genes, most of which have been targeted for PCR. Qualitative PCRs are used to assign chemotypes to individual isolates, e.g., the capacity to produce type A and/or type B trichothecenes. Many regions in the core cluster

  3. Silence of the Genes

    Indian Academy of Sciences (India)

    Srimath

    a gene in the opposite orientation in a cultured plant cell line and observed that the ..... started emerging in early 1990s from the work carried out by the. It is believed that ... cause human diseases such as cervical cancer, hepatitis, measles.

  4. Silence of the Genes

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 4. Silence of the Genes - 2006 Nobel Prize in Physiology or Medicine. Utpal Nath Saumitra Das. General Article Volume 12 Issue 4 April 2007 pp 6-18. Fulltext. Click here to view fulltext PDF. Permanent link:

  5. Suicide genes or p53 gene and p53 target genes as targets for cancer gene therapy by ionizing radiation

    International Nuclear Information System (INIS)

    Liu Bing; Chinese Academy of Sciences, Beijing; Zhang Hong

    2005-01-01

    Radiotherapy has some disadvantages due to the severe side-effect on the normal tissues at a curative dose of ionizing radiation (IR). Similarly, as a new developing approach, gene therapy also has some disadvantages, such as lack of specificity for tumors, limited expression of therapeutic gene, potential biological risk. To certain extent, above problems would be solved by the suicide genes or p53 gene and its target genes therapies targeted by ionizing radiation. This strategy not only makes up the disadvantage from radiotherapy or gene therapy alone, but also promotes success rate on the base of lower dose. By present, there have been several vectors measuring up to be reaching clinical trials. This review focused on the development of the cancer gene therapy through suicide genes or p53 and its target genes mediated by IR. (authors)

  6. Genes2FANs: connecting genes through functional association networks

    Science.gov (United States)

    2012-01-01

    Background Protein-protein, cell signaling, metabolic, and transcriptional interaction networks are useful for identifying connections between lists of experimentally identified genes/proteins. However, besides physical or co-expression interactions there are many ways in which pairs of genes, or their protein products, can be associated. By systematically incorporating knowledge on shared properties of genes from diverse sources to build functional association networks (FANs), researchers may be able to identify additional functional interactions between groups of genes that are not readily apparent. Results Genes2FANs is a web based tool and a database that utilizes 14 carefully constructed FANs and a large-scale protein-protein interaction (PPI) network to build subnetworks that connect lists of human and mouse genes. The FANs are created from mammalian gene set libraries where mouse genes are converted to their human orthologs. The tool takes as input a list of human or mouse Entrez gene symbols to produce a subnetwork and a ranked list of intermediate genes that are used to connect the query input list. In addition, users can enter any PubMed search term and then the system automatically converts the returned results to gene lists using GeneRIF. This gene list is then used as input to generate a subnetwork from the user’s PubMed query. As a case study, we applied Genes2FANs to connect disease genes from 90 well-studied disorders. We find an inverse correlation between the counts of links connecting disease genes through PPI and links connecting diseases genes through FANs, separating diseases into two categories. Conclusions Genes2FANs is a useful tool for interpreting the relationships between gene/protein lists in the context of their various functions and networks. Combining functional association interactions with physical PPIs can be useful for revealing new biology and help form hypotheses for further experimentation. Our finding that disease genes in

  7. Industrial scale gene synthesis.

    Science.gov (United States)

    Notka, Frank; Liss, Michael; Wagner, Ralf

    2011-01-01

    The most recent developments in the area of deep DNA sequencing and downstream quantitative and functional analysis are rapidly adding a new dimension to understanding biochemical pathways and metabolic interdependencies. These increasing insights pave the way to designing new strategies that address public needs, including environmental applications and therapeutic inventions, or novel cell factories for sustainable and reconcilable energy or chemicals sources. Adding yet another level is building upon nonnaturally occurring networks and pathways. Recent developments in synthetic biology have created economic and reliable options for designing and synthesizing genes, operons, and eventually complete genomes. Meanwhile, high-throughput design and synthesis of extremely comprehensive DNA sequences have evolved into an enabling technology already indispensable in various life science sectors today. Here, we describe the industrial perspective of modern gene synthesis and its relationship with synthetic biology. Gene synthesis contributed significantly to the emergence of synthetic biology by not only providing the genetic material in high quality and quantity but also enabling its assembly, according to engineering design principles, in a standardized format. Synthetic biology on the other hand, added the need for assembling complex circuits and large complexes, thus fostering the development of appropriate methods and expanding the scope of applications. Synthetic biology has also stimulated interdisciplinary collaboration as well as integration of the broader public by addressing socioeconomic, philosophical, ethical, political, and legal opportunities and concerns. The demand-driven technological achievements of gene synthesis and the implemented processes are exemplified by an industrial setting of large-scale gene synthesis, describing production from order to delivery. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Genes contributing to prion pathogenesis

    DEFF Research Database (Denmark)

    Tamgüney, Gültekin; Giles, Kurt; Glidden, David V

    2008-01-01

    incubation times, indicating that the conversion reaction may be influenced by other gene products. To identify genes that contribute to prion pathogenesis, we analysed incubation times of prions in mice in which the gene product was inactivated, knocked out or overexpressed. We tested 20 candidate genes...... show that many genes previously implicated in prion replication have no discernible effect on the pathogenesis of prion disease. While most genes tested did not significantly affect survival times, ablation of the amyloid beta (A4) precursor protein (App) or interleukin-1 receptor, type I (Il1r1...

  9. Using gene expression noise to understand gene regulation

    NARCIS (Netherlands)

    Munsky, B.; Neuert, G.; van Oudenaarden, A.

    2012-01-01

    Phenotypic variation is ubiquitous in biology and is often traceable to underlying genetic and environmental variation. However, even genetically identical cells in identical environments display variable phenotypes. Stochastic gene expression, or gene expression "noise," has been suggested as a

  10. Avaliação crítica das nomenclaturas diagnósticas dos exames citopatológicos cervicais utilizadas no Sistema Único de Saúde (SUS Critical evaluation of the diagnostic nomenclatures of cervical cytopathological exams used in the Brazilian Unified Health System (SUS

    Directory of Open Access Journals (Sweden)

    Luciana Silva Aguiar

    2011-03-01

    gostariam que estivessem nos laudos e as que são fornecidas pelos médicos patologistas. Maiores esforços devem ser empregados no sentido de estimular o uso da nomenclatura oficial.PURPOSE: to identify the nomenclature for reporting cervical cytological diagnoses used by laboratories which render services to the Brazilian Unified Health System (SUS and which participate in External Quality Monitoring (MEQ. To evaluate the information acquired from gynecologists of the SUS regarding the various diagnostic classifications that they receive in the cervical cytology diagnostic reports. METHODS: we evaluated 94 cytology reports issued by laboratories which participate in the MEQ in the State of São Paulo, Brazil, and 126 questionnaires applied to gynecologists who work for the SUS. RESULTS: out of the 94 laboratories, 81 (86.2% use one diagnostic classification: 79 (97.6% use the Brazilian Nomenclature for Cytological Reports (NBLC, 1 (1.2% uses the Papanicolaou classification and 1 (1.2% uses the Richart diagnostic classification. Of the 13 (13.8% laboratories that use more than one classification, 5 use 2 types and 8 use 3 to 4 types, with 9 including the Papanicolau diagnostic classification. The study showed that 52 (55.3% laboratories presented more than one descriptive diagnosis in the same report. Out of the 126 gynecologists who filled out a questionnaire evaluating the cytopathology reports, 78 (61.9 % stated that they received laboratory reports with only one diagnostic classification, 48 (38.1% received reports with more than one classification and 2 received reports with all 4 classifications. Among the 93 (73.8% gynecologists who prefer only one classification, 56 (60.2% claimed that the NBLC contributes to clinical practice, 13 (14.0% opted for the Richart classification, 8 (8.6% for the Reagan classification and 16 (17.2% for the Papanicolaou classification. Out of 33 (26.2% gynecologists who prefer more than one classification, 5 opted for the 4

  11. Patenting human genes: Chinese academic articles' portrayal of gene patents.

    Science.gov (United States)

    Du, Li

    2018-04-24

    The patenting of human genes has been the subject of debate for decades. While China has gradually come to play an important role in the global genomics-based testing and treatment market, little is known about Chinese scholars' perspectives on patent protection for human genes. A content analysis of academic literature was conducted to identify Chinese scholars' concerns regarding gene patents, including benefits and risks of patenting human genes, attitudes that researchers hold towards gene patenting, and any legal and policy recommendations offered for the gene patent regime in China. 57.2% of articles were written by law professors, but scholars from health sciences, liberal arts, and ethics also participated in discussions on gene patent issues. While discussions of benefits and risks were relatively balanced in the articles, 63.5% of the articles favored gene patenting in general and, of the articles (n = 41) that explored gene patents in the Chinese context, 90.2% supported patent protections for human genes in China. The patentability of human genes was discussed in 33 articles, and 75.8% of these articles reached the conclusion that human genes are patentable. Chinese scholars view the patent regime as an important legal tool to protect the interests of inventors and inventions as well as the genetic resources of China. As such, many scholars support a gene patent system in China. These attitudes towards gene patents remain unchanged following the court ruling in the Myriad case in 2013, but arguments have been raised about the scope of gene patents, in particular that the increasing numbers of gene patents may negatively impact public health in China.

  12. Optimal Reference Genes for Gene Expression Normalization in Trichomonas vaginalis

    Science.gov (United States)

    dos Santos, Odelta; de Vargas Rigo, Graziela; Frasson, Amanda Piccoli; Macedo, Alexandre José; Tasca, Tiana

    2015-01-01

    Trichomonas vaginalis is the etiologic agent of trichomonosis, the most common non-viral sexually transmitted disease worldwide. This infection is associated with several health consequences, including cervical and prostate cancers and HIV acquisition. Gene expression analysis has been facilitated because of available genome sequences and large-scale transcriptomes in T. vaginalis, particularly using quantitative real-time polymerase chain reaction (qRT-PCR), one of the most used methods for molecular studies. Reference genes for normalization are crucial to ensure the accuracy of this method. However, to the best of our knowledge, a systematic validation of reference genes has not been performed for T. vaginalis. In this study, the transcripts of nine candidate reference genes were quantified using qRT-PCR under different cultivation conditions, and the stability of these genes was compared using the geNorm and NormFinder algorithms. The most stable reference genes were α-tubulin, actin and DNATopII, and, conversely, the widely used T. vaginalis reference genes GAPDH and β-tubulin were less stable. The PFOR gene was used to validate the reliability of the use of these candidate reference genes. As expected, the PFOR gene was upregulated when the trophozoites were cultivated with ferrous ammonium sulfate when the DNATopII, α-tubulin and actin genes were used as normalizing gene. By contrast, the PFOR gene was downregulated when the GAPDH gene was used as an internal control, leading to misinterpretation of the data. These results provide an important starting point for reference gene selection and gene expression analysis with qRT-PCR studies of T. vaginalis. PMID:26393928

  13. Genes, stress, and depression.

    Science.gov (United States)

    Wurtman, Richard J

    2005-05-01

    A relationship between genetic makeup and susceptibility to major depressive disorder (MDD) has long been suspected on the basis of family and twin studies. A metaanalysis of reports on the basis of twin studies has estimated MDD's degree of heritability to be 0.33 (confidence interval, 0.26-0.39). Among families exhibiting an increased prevalence of MDD, risk of developing the illness was enhanced in members exposed to a highly stressful environment. Aberrant genes can predispose to depression in a number of ways, for example, by diminishing production of growth factors that act during brain development. An aberrant gene could also increase or decrease a neurotransmitter's release into synapses, its actions, or its duration of activity. The gene products of greatest interest at present are those involved in the synthesis and actions of serotonin; among them, the serotonin-uptake protein localized within the terminals and dendrites of serotonin-releasing neurons. It has been found that the Vmax of platelet serotonin uptake is low in some patients with MDD; also, Vmax is highly correlated in twins. Antidepressant drugs such as the selective serotonin reuptake inhibitors act on this uptake protein. The specific genetic locus causing serotonin uptake to be lower in some patients with major depression involves a polymorphic region (5-HTTLPR) in the promoter region of the gene for the uptake protein. The gene itself exists as several alleles, the short "S" allele and the long "L" allele. The S variant is associated with less, and the L variant with more, of the uptake protein. The effect of stressful life events on depressive symptoms in young adults was found to be significantly stronger among SS or SL subjects than among LL subjects. Neuroimaging studies showed that people with the SS or SL alleles exhibited a greater activation of the amygdala in response to fearful stimuli than those with LL. It has been reported recently that mutations in the gene that controls

  14. Vertebrate gene predictions and the problem of large genes

    DEFF Research Database (Denmark)

    Wang, Jun; Li, ShengTing; Zhang, Yong

    2003-01-01

    To find unknown protein-coding genes, annotation pipelines use a combination of ab initio gene prediction and similarity to experimentally confirmed genes or proteins. Here, we show that although the ab initio predictions have an intrinsically high false-positive rate, they also have a consistent...

  15. V2R mutations and nephrogenic diabetes insipidus.

    Science.gov (United States)

    Bichet, Daniel G

    2009-01-01

    222300)(1), an autosomal recessive disorder. Other inherited disorders with complex polyuro-polydipsic syndrome with loss of water, sodium, chloride, calcium, magnesium, and potassium include Bartter syndrome (OMIM 601678)(1) and cystinosis (OMIM 219800)(1), while long-term lithium administration is the main cause of acquired NDI. Here, we use the gene symbols approved by the HUGO Gene Nomenclature Committee (http://www.gene.ucl.ac.uk/nomenclature) and provide OMIM entry numbers [OMIM (Online Mendelian Inheritance in Man)(1); McKusick-Nathans Institute for Genetic Medicine, Johns Hopkins University (Baltimore, MD) and National Center for Biotechnology Information, National Library of Medicine (Bethesda, MD), 2000; World Wide Web URL: http://www.ncbi.nlm.nih.gov/omim/]. Copyright © 2009 Elsevier Inc. All rights reserved.

  16. Plant gene technology: social considerations

    African Journals Online (AJOL)

    Administrator

    The genetic modification of plants by gene technology is of immense potential benefits, but there may be possible risks. ... As a new endeavour, however, people have a mixed ... reality by gene biotechnology (Watson, 1997). Industrial ...

  17. Brains, Genes and Primates

    Science.gov (United States)

    Belmonte, Juan Carlos Izpisua; Callaway, Edward M.; Churchland, Patricia; Caddick, Sarah J.; Feng, Guoping; Homanics, Gregg E.; Lee, Kuo-Fen; Leopold, David A.; Miller, Cory T.; Mitchell, Jude F.; Mitalipov, Shoukhrat; Moutri, Alysson R.; Movshon, J. Anthony; Okano, Hideyuki; Reynolds, John H.; Ringach, Dario; Sejnowski, Terrence J.; Silva, Afonso C.; Strick, Peter L.; Wu, Jun; Zhang, Feng

    2015-01-01

    One of the great strengths of the mouse model is the wide array of genetic tools that have been developed. Striking examples include methods for directed modification of the genome, and for regulated expression or inactivation of genes. Within neuroscience, it is now routine to express reporter genes, neuronal activity indicators and opsins in specific neuronal types in the mouse. However, there are considerable anatomical, physiological, cognitive and behavioral differences between the mouse and the human that, in some areas of inquiry, limit the degree to which insights derived from the mouse can be applied to understanding human neurobiology. Several recent advances have now brought into reach the goal of applying these tools to understanding the primate brain. Here we describe these advances, consider their potential to advance our understanding of the human brain and brain disorders, discuss bioethical considerations, and describe what will be needed to move forward. PMID:25950631

  18. Gene Porter Bridwell

    Science.gov (United States)

    1994-01-01

    Gene Porter Bridwell served as the director of the Marshall Space Flight Center from January 6, 1994 until February 3, 1996, when he retired from NASA after thirty-four years service. Bridwell, a Marshall employee since 1962, had been Marshall's Space Shuttle Projects Office Director and Space Station Redesign Team deputy manager. Under Bridwell, Marshall worked to develop its role as a Center of Excellence for propulsion and for providing access to space.

  19. ChemiRs: a web application for microRNAs and chemicals.

    Science.gov (United States)

    Su, Emily Chia-Yu; Chen, Yu-Sing; Tien, Yun-Cheng; Liu, Jeff; Ho, Bing-Ching; Yu, Sung-Liang; Singh, Sher

    2016-04-18

    MicroRNAs (miRNAs) are about 22 nucleotides, non-coding RNAs that affect various cellular functions, and play a regulatory role in different organisms including human. Until now, more than 2500 mature miRNAs in human have been discovered and registered, but still lack of information or algorithms to reveal the relations among miRNAs, environmental chemicals and human health. Chemicals in environment affect our health and daily life, and some of them can lead to diseases by inferring biological pathways. We develop a creditable online web server, ChemiRs, for predicting interactions and relations among miRNAs, chemicals and pathways. The database not only compares gene lists affected by chemicals and miRNAs, but also incorporates curated pathways to identify possible interactions. Here, we manually retrieved associations of miRNAs and chemicals from biomedical literature. We developed an online system, ChemiRs, which contains miRNAs, diseases, Medical Subject Heading (MeSH) terms, chemicals, genes, pathways and PubMed IDs. We connected each miRNA to miRBase, and every current gene symbol to HUGO Gene Nomenclature Committee (HGNC) for genome annotation. Human pathway information is also provided from KEGG and REACTOME databases. Information about Gene Ontology (GO) is queried from GO Online SQL Environment (GOOSE). With a user-friendly interface, the web application is easy to use. Multiple query results can be easily integrated and exported as report documents in PDF format. Association analysis of miRNAs and chemicals can help us understand the pathogenesis of chemical components. ChemiRs is freely available for public use at http://omics.biol.ntnu.edu.tw/ChemiRs .

  20. Mutant genes in pea breeding

    International Nuclear Information System (INIS)

    Swiecicki, W.K.

    1990-01-01

    Full text: Mutations of genes Dpo (dehiscing pods) and A (anthocyanin synthesis) played a role in pea domestication. A number of other genes were important in cultivar development for 3 types of usage (dry seeds, green vegetable types, fodder), e.g. fn, fna, le, p, v, fas and af. New genes (induced and spontaneous), are important for present ideotypes and are registered by the Pisum Genetics Association (PGA). Comparison of a pea variety ideotype with the variation available in gene banks shows that breeders need 'new' features. In mutation induction experiments, genotype, mutagen and method of treatment (e.g. combined or fractionated doses) are varied for broadening the mutation spectrum and selecting more genes of agronomic value. New genes are genetically analysed. In Poland, some mutant varieties with the gene afila were registered, controlling lodging by a shorter stem and a higher number of internodes. Really non-lodging pea varieties could strongly increase seed yield. But the probability of detecting a major gene for lodging resistance is low. Therefore, mutant genes with smaller influence on plant architecture are sought, to combine their effect by crossing. Promising seem to be the genes rogue, reductus and arthritic as well as a number of mutant genes not yet genetically identified. The gene det for terminal inflorescence - similarly to Vicia faba - changes plant development. Utilisation of assimilates and ripening should be better. Improvement of harvest index should give higher seed yield. A number of genes controlling disease resistance are well known (eg. Fw, Fnw, En, mo and sbm). Important in mass screening of resistance are closely linked gene markers. Pea gene banks collect respective lines, but mutants induced in highly productive cultivars would be better. Inducing gene markers sometimes seems to be easier than transfer by crossing. Mutation induction in pea breeding is probably more important because a high number of monogenic features are

  1. Gene doping in modern sport.

    OpenAIRE

    MAREK SAWCZUK; AGNIESZKA MACIEJEWSKA; PAWEL CIESZCZYK,

    2009-01-01

    Background: The subject of this paper is gene doping, which should be understood as "he non-therapeutic use of cells, genes, genetic elements, or of the modulation of gene expression, having the capacity to improve athletic performance". The authors of this work, based on the review of literature and previous research, make an attempt at wider characterization of gene doping and the discussion of related potential threats.Methods: This is a comprehensive survey of literature on the latest app...

  2. Regulation of eucaryotic gene expression

    Energy Technology Data Exchange (ETDEWEB)

    Brent, R.; Ptashne, M.S

    1989-05-23

    This patent describes a method of regulating the expression of a gene in a eucaryotic cell. The method consists of: providing in the eucaryotic cell, a peptide, derived from or substantially similar to a peptide of a procaryotic cell able to bind to DNA upstream from or within the gene, the amount of the peptide being sufficient to bind to the gene and thereby control expression of the gene.

  3. Genealogy and gene trees.

    Science.gov (United States)

    Rasmuson, Marianne

    2008-02-01

    Heredity can be followed in persons or in genes. Persons can be identified only a few generations back, but simplified models indicate that universal ancestors to all now living persons have occurred in the past. Genetic variability can be characterized as variants of DNA sequences. Data are available only from living persons, but from the pattern of variation gene trees can be inferred by means of coalescence models. The merging of lines backwards in time leads to a MRCA (most recent common ancestor). The time and place of living for this inferred person can give insights in human evolutionary history. Demographic processes are incorporated in the model, but since culture and customs are known to influence demography the models used ought to be tested against available genealogy. The Icelandic data base offers a possibility to do so and points to some discrepancies. Mitochondrial DNA and Y chromosome patterns give a rather consistent view of human evolutionary history during the latest 100 000 years but the earlier epochs of human evolution demand gene trees with longer branches. The results of such studies reveal as yet unsolved problems about the sources of our genome.

  4. Gene therapy of cancer and development of therapeutic target gene

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chang Min; Kwon, Hee Chung

    1998-04-01

    We applied HSV-tk/GCV strategy to orthotopic rat hepatoma model and showed anticancer effects of hepatoma. The increased expression of Lac Z gene after adenovirus-mediated gene delivery throughout hepatic artery was thought that is increased the possibility of gene therapy for curing hepatoma. With the construction of kGLP-laboratory, it is possible to produce a good quantity and quality of adenovirus in lage-scale production and purification of adenovirus vector. Also, the analysis of hepatoma related genes by PCR-LOH could be used for the diagnosis of patients and the development of therapeutic gene.

  5. Gene therapy of cancer and development of therapeutic target gene

    International Nuclear Information System (INIS)

    Kim, Chang Min; Kwon, Hee Chung

    1998-04-01

    We applied HSV-tk/GCV strategy to orthotopic rat hepatoma model and showed anticancer effects of hepatoma. The increased expression of Lac Z gene after adenovirus-mediated gene delivery throughout hepatic artery was thought that is increased the possibility of gene therapy for curing hepatoma. With the construction of kGLP-laboratory, it is possible to produce a good quantity and quality of adenovirus in lage-scale production and purification of adenovirus vector. Also, the analysis of hepatoma related genes by PCR-LOH could be used for the diagnosis of patients and the development of therapeutic gene

  6. Gene electrotransfer in clinical trials

    DEFF Research Database (Denmark)

    Gehl, Julie

    2014-01-01

    Electroporation is increasingly being used for delivery of chemotherapy to tumors. Likewise, gene delivery by electroporation is rapidly gaining momentum for both vaccination purposes and for delivery of genes coding for other therapeutic molecules, such as chronic diseases or cancer. This chapter...... describes how gene therapy may be performed using electric pulses to enhance uptake and expression....

  7. Gene probes: principles and protocols

    National Research Council Canada - National Science Library

    Aquino de Muro, Marilena; Rapley, Ralph

    2002-01-01

    ... of labeled DNA has allowed genes to be mapped to single chromosomes and in many cases to a single chromosome band, promoting significant advance in human genome mapping. Gene Probes: Principles and Protocols presents the principles for gene probe design, labeling, detection, target format, and hybridization conditions together with detailed protocols, accom...

  8. Compositional gradients in Gramineae genes

    DEFF Research Database (Denmark)

    Wong, Gane Ka-Shu; Wang, Jun; Tao, Lin

    2002-01-01

    In this study, we describe a property of Gramineae genes, and perhaps all monocot genes, that is not observed in eudicot genes. Along the direction of transcription, beginning at the junction of the 5'-UTR and the coding region, there are gradients in GC content, codon usage, and amino-acid usage...

  9. Independent Gene Discovery and Testing

    Science.gov (United States)

    Palsule, Vrushalee; Coric, Dijana; Delancy, Russell; Dunham, Heather; Melancon, Caleb; Thompson, Dennis; Toms, Jamie; White, Ashley; Shultz, Jeffry

    2010-01-01

    A clear understanding of basic gene structure is critical when teaching molecular genetics, the central dogma and the biological sciences. We sought to create a gene-based teaching project to improve students' understanding of gene structure and to integrate this into a research project that can be implemented by instructors at the secondary level…

  10. Gene function prediction based on Gene Ontology Hierarchy Preserving Hashing.

    Science.gov (United States)

    Zhao, Yingwen; Fu, Guangyuan; Wang, Jun; Guo, Maozu; Yu, Guoxian

    2018-02-23

    Gene Ontology (GO) uses structured vocabularies (or terms) to describe the molecular functions, biological roles, and cellular locations of gene products in a hierarchical ontology. GO annotations associate genes with GO terms and indicate the given gene products carrying out the biological functions described by the relevant terms. However, predicting correct GO annotations for genes from a massive set of GO terms as defined by GO is a difficult challenge. To combat with this challenge, we introduce a Gene Ontology Hierarchy Preserving Hashing (HPHash) based semantic method for gene function prediction. HPHash firstly measures the taxonomic similarity between GO terms. It then uses a hierarchy preserving hashing technique to keep the hierarchical order between GO terms, and to optimize a series of hashing functions to encode massive GO terms via compact binary codes. After that, HPHash utilizes these hashing functions to project the gene-term association matrix into a low-dimensional one and performs semantic similarity based gene function prediction in the low-dimensional space. Experimental results on three model species (Homo sapiens, Mus musculus and Rattus norvegicus) for interspecies gene function prediction show that HPHash performs better than other related approaches and it is robust to the number of hash functions. In addition, we also take HPHash as a plugin for BLAST based gene function prediction. From the experimental results, HPHash again significantly improves the prediction performance. The codes of HPHash are available at: http://mlda.swu.edu.cn/codes.php?name=HPHash. Copyright © 2018 Elsevier Inc. All rights reserved.

  11. Characterization, expression patterns and functional analysis of the MAPK and MAPKK genes in watermelon (Citrullus lanatus).

    Science.gov (United States)

    Song, Qiuming; Li, Dayong; Dai, Yi; Liu, Shixia; Huang, Lei; Hong, Yongbo; Zhang, Huijuan; Song, Fengming

    2015-12-23

    Mitogen-activated protein kinase (MAPK) cascades, which consist of three functionally associated protein kinases, namely MEKKs, MKKs and MPKs, are universal signaling modules in all eukaryotes and have been shown to play critical roles in many physiological and biochemical processes in plants. However, little or nothing is known about the MPK and MKK families in watermelon. In the present study, we performed a systematic characterization of the ClMPK and ClMKK families including the identification and nomenclature, chromosomal localization, phylogenetic relationships, ClMPK-ClMKK interactions, expression patterns in different tissues and in response to abiotic and biotic stress and transient expression-based functional analysis for their roles in disease resistance. Genome-wide survey identified fifteen ClMPK and six ClMKK genes in watermelon genome and phylogenetic analysis revealed that both of the ClMPK and ClMKK families can be classified into four distinct groups. Yeast two-hybrid assays demonstrated significant interactions between members of the ClMPK and ClMKK families, defining putative ClMKK2-1/ClMKK6-ClMPK4-1/ClMPK4-2/ClMPK13 and ClMKK5-ClMPK6 cascades. Most of the members in the ClMPK and ClMKK families showed differential expression patterns in different tissues and in response to abiotic (e.g. drought, salt, cold and heat treatments) and biotic (e.g. infection of Fusarium oxysporum f. sp. niveum) stresses. Transient expression of ClMPK1, ClMPK4-2 and ClMPK7 in Nicotiana benthamiana resulted in enhanced resistance to Botrytis cinerea and upregulated expression of defense genes while transient expression of ClMPK6 and ClMKK2-2 led to increased susceptibility to B. cinerea. Furthermore, transient expression of ClMPK7 also led to hypersensitive response (HR)-like cell death and significant accumulation of H2O2 in N. benthamiana. We identified fifteen ClMPK and six ClMKK genes from watermelon and analyzed their phylogenetic relationships, expression

  12. The ethics of gene therapy.

    Science.gov (United States)

    Chan, Sarah; Harris, John

    2006-10-01

    Recent developments have progressed in areas of science that pertain to gene therapy and its ethical implications. This review discusses the current state of therapeutic gene technologies, including stem cell therapies and genetic modification, and identifies ethical issues of concern in relation to the science of gene therapy and its application, including the ethics of embryonic stem cell research and therapeutic cloning, the risks associated with gene therapy, and the ethics of clinical research in developing new therapeutic technologies. Additionally, ethical issues relating to genetic modification itself are considered: the significance of the human genome, the distinction between therapy and enhancement, and concerns regarding gene therapy as a eugenic practice.

  13. Radiopharmaceuticals to monitor gene transfer

    International Nuclear Information System (INIS)

    Wiebe, L. I.; Morin, K. W.; Knaus, E. E.

    1997-01-01

    Advances in genetic engineering and molecular biology have opened the door to disease treatment by transferring genes to cells that are responsible for the pathological condition being addressed. These genes can serve to supplement or introduce the function of indigenous genes that are either inadequately expressed or that are congenitally absent in the patient. They can introduce new functions such as drug sensitization to provide a unique therapeutic target. Gene transfer is readily monitored in vitro using a range of histochemical and biochemical tests that are ''built in'' to the therapeutic gene cassette. In vivo, in situ monitoring of the gene transfer and gene expression processes can be achieved with these tests only if biopsy is possible. Scintigraphic imaging can offer unique information on both the extent and location of gene expression, provided that an appropriate reporter gene is included in the therapeutic cassette. This overview includes a brief orientation to gene transfer therapy and is followed by a review of current approaches to gene therapy imaging. The concluding section deals with imaging based on radiolabelled nucleoside substrates for herpes simplex type-1 thymidine kinase, with emphasis on IVFRU, a stable potent and selective HSV-1 TK substrate developed in their laboratories

  14. Gene Circuit Analysis of the Terminal Gap Gene huckebein

    Science.gov (United States)

    Ashyraliyev, Maksat; Siggens, Ken; Janssens, Hilde; Blom, Joke; Akam, Michael; Jaeger, Johannes

    2009-01-01

    The early embryo of Drosophila melanogaster provides a powerful model system to study the role of genes in pattern formation. The gap gene network constitutes the first zygotic regulatory tier in the hierarchy of the segmentation genes involved in specifying the position of body segments. Here, we use an integrative, systems-level approach to investigate the regulatory effect of the terminal gap gene huckebein (hkb) on gap gene expression. We present quantitative expression data for the Hkb protein, which enable us to include hkb in gap gene circuit models. Gap gene circuits are mathematical models of gene networks used as computational tools to extract regulatory information from spatial expression data. This is achieved by fitting the model to gap gene expression patterns, in order to obtain estimates for regulatory parameters which predict a specific network topology. We show how considering variability in the data combined with analysis of parameter determinability significantly improves the biological relevance and consistency of the approach. Our models are in agreement with earlier results, which they extend in two important respects: First, we show that Hkb is involved in the regulation of the posterior hunchback (hb) domain, but does not have any other essential function. Specifically, Hkb is required for the anterior shift in the posterior border of this domain, which is now reproduced correctly in our models. Second, gap gene circuits presented here are able to reproduce mutants of terminal gap genes, while previously published models were unable to reproduce any null mutants correctly. As a consequence, our models now capture the expression dynamics of all posterior gap genes and some variational properties of the system correctly. This is an important step towards a better, quantitative understanding of the developmental and evolutionary dynamics of the gap gene network. PMID:19876378

  15. The Caenorhabditis chemoreceptor gene families

    Directory of Open Access Journals (Sweden)

    Robertson Hugh M

    2008-10-01

    Full Text Available Abstract Background Chemoreceptor proteins mediate the first step in the transduction of environmental chemical stimuli, defining the breadth of detection and conferring stimulus specificity. Animal genomes contain families of genes encoding chemoreceptors that mediate taste, olfaction, and pheromone responses. The size and diversity of these families reflect the biology of chemoperception in specific species. Results Based on manual curation and sequence comparisons among putative G-protein-coupled chemoreceptor genes in the nematode Caenorhabditis elegans, we identified approximately 1300 genes and 400 pseudogenes in the 19 largest gene families, most of which fall into larger superfamilies. In the related species C. briggsae and C. remanei, we identified most or all genes in each of the 19 families. For most families, C. elegans has the largest number of genes and C. briggsae the smallest number, suggesting changes in the importance of chemoperception among the species. Protein trees reveal family-specific and species-specific patterns of gene duplication and gene loss. The frequency of strict orthologs varies among the families, from just over 50% in two families to less than 5% in three families. Several families include large species-specific expansions, mostly in C. elegans and C. remanei. Conclusion Chemoreceptor gene families in Caenorhabditis species are large and evolutionarily dynamic as a result of gene duplication and gene loss. These dynamics shape the chemoreceptor gene complements in Caenorhabditis species and define the receptor space available for chemosensory responses. To explain these patterns, we propose the gray pawn hypothesis: individual genes are of little significance, but the aggregate of a large number of diverse genes is required to cover a large phenotype space.

  16. The Caenorhabditis chemoreceptor gene families.

    Science.gov (United States)

    Thomas, James H; Robertson, Hugh M

    2008-10-06

    Chemoreceptor proteins mediate the first step in the transduction of environmental chemical stimuli, defining the breadth of detection and conferring stimulus specificity. Animal genomes contain families of genes encoding chemoreceptors that mediate taste, olfaction, and pheromone responses. The size and diversity of these families reflect the biology of chemoperception in specific species. Based on manual curation and sequence comparisons among putative G-protein-coupled chemoreceptor genes in the nematode Caenorhabditis elegans, we identified approximately 1300 genes and 400 pseudogenes in the 19 largest gene families, most of which fall into larger superfamilies. In the related species C. briggsae and C. remanei, we identified most or all genes in each of the 19 families. For most families, C. elegans has the largest number of genes and C. briggsae the smallest number, suggesting changes in the importance of chemoperception among the species. Protein trees reveal family-specific and species-specific patterns of gene duplication and gene loss. The frequency of strict orthologs varies among the families, from just over 50% in two families to less than 5% in three families. Several families include large species-specific expansions, mostly in C. elegans and C. remanei. Chemoreceptor gene families in Caenorhabditis species are large and evolutionarily dynamic as a result of gene duplication and gene loss. These dynamics shape the chemoreceptor gene complements in Caenorhabditis species and define the receptor space available for chemosensory responses. To explain these patterns, we propose the gray pawn hypothesis: individual genes are of little significance, but the aggregate of a large number of diverse genes is required to cover a large phenotype space.

  17. Maximum Gene-Support Tree

    Directory of Open Access Journals (Sweden)

    Yunfeng Shan

    2008-01-01

    Full Text Available Genomes and genes diversify during evolution; however, it is unclear to what extent genes still retain the relationship among species. Model species for molecular phylogenetic studies include yeasts and viruses whose genomes were sequenced as well as plants that have the fossil-supported true phylogenetic trees available. In this study, we generated single gene trees of seven yeast species as well as single gene trees of nine baculovirus species using all the orthologous genes among the species compared. Homologous genes among seven known plants were used for validation of the finding. Four algorithms—maximum parsimony (MP, minimum evolution (ME, maximum likelihood (ML, and neighbor-joining (NJ—were used. Trees were reconstructed before and after weighting the DNA and protein sequence lengths among genes. Rarely a gene can always generate the “true tree” by all the four algorithms. However, the most frequent gene tree, termed “maximum gene-support tree” (MGS tree, or WMGS tree for the weighted one, in yeasts, baculoviruses, or plants was consistently found to be the “true tree” among the species. The results provide insights into the overall degree of divergence of orthologous genes of the genomes analyzed and suggest the following: 1 The true tree relationship among the species studied is still maintained by the largest group of orthologous genes; 2 There are usually more orthologous genes with higher similarities between genetically closer species than between genetically more distant ones; and 3 The maximum gene-support tree reflects the phylogenetic relationship among species in comparison.

  18. MUTATIONS IN CALMODULIN GENES

    DEFF Research Database (Denmark)

    2013-01-01

    The present invention relates to an isolated polynucleotide encoding at least a part of calmodulin and an isolated polypeptide comprising at least a part of a calmodulin protein, wherein the polynucleotide and the polypeptide comprise at least one mutation associated with a cardiac disorder. The ...... the binding of calmodulin to ryanodine receptor 2 and use of such compound in a treatment of an individual having a cardiac disorder. The invention further provides a kit that can be used to detect specific mutations in calmodulin encoding genes....

  19. Genes and Disease: Prader-Willi Syndrome

    Science.gov (United States)

    ... MD): National Center for Biotechnology Information (US); 1998-. Genes and Disease [Internet]. Show details National Center for ... 45K) PDF version of this title (3.8M) Gene sequence Genome view see gene locations Entrez Gene ...

  20. Gene Therapy and Children (For Parents)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Gene Therapy and Children KidsHealth / For Parents / Gene Therapy ... that don't respond to conventional therapies. About Genes Our genes help make us unique. Inherited from ...