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Sample records for str identifiler kit

  1. Population data on 15 STR loci using AmpF/STR Identifiler kit in a Malay population living in and around Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Maruyama, S; Minaguchi, K; Takezaki, N; Nambiar, P

    2008-05-01

    Allele frequencies for 15 short tandem repeat (STR) loci D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818 and FGA (AmpF/STR Identifiler PCR Amplification kit, PE Applied Biosystems) were obtained from a sample of 110 unrelated individuals from the Malay population living in and around Kuala Lumpur, Malaysia, and the characteristics of the population was compared with other East Asian populations.

  2. Population genetic data for 15 STR loci (Identifiler kit) in Bolivia.

    Science.gov (United States)

    Rocabado, Omar; Taboada, Patricia; Inda, Francisco Javier; Yurrebaso, Inaki; García, Oscar

    2009-11-01

    Allele frequencies for 15 STR autosomal loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, VWA, TPOX, D18S51, D5S818 and FGA) were obtained from a sample of 200 unrelated individuals from Bolivia, South America.

  3. Population genetic data for 15 STR loci (Identifiler kit) in Honduras.

    Science.gov (United States)

    Matamoros, Mireya; Pinto, Yessica; Inda, Francisco Javier; García, Oscar

    2008-09-01

    Allele frequencies for 15 STR autosomal loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, VWA, TPOX, D18S51, D5S818 and FGA) were obtained from a sample of 198 unrelated individuals from Honduras, Central America.

  4. One year variability of peak heights, heterozygous balance and inter-locus balance for the DNA positive control of AmpFℓSTR© Identifiler© STR kit.

    Science.gov (United States)

    Debernardi, A; Suzanne, E; Formant, A; Pène, L; Dufour, A B; Lobry, J R

    2011-01-01

    Multivariate analyses of 205 positive control experiments in an AmpFℓSTR© Identifiler© STR kit were used to analyze the factors affecting peak heights at 16 loci. Peak heights were found to be highly correlated between loci and there was evidence for a difference in sensitivity of the two genetic analyzers in the blue channel. Heterozygous balance response at 10 loci was found to behave as a random variable following a beta-distribution with typical median values of 90%, without locus or genetic analyzer effect. Inter-locus balance at 16 loci was influenced by the blue channel effect and a temporal switch of unexplained origin. The implications of these results for the choice of minimum threshold values in quality control are discussed. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  5. Genetic data of 15 autosomal STRs (Identifiler kit) of three Mexican Mestizo population samples from the States of Jalisco (West), Puebla (Center), and Yucatan (Southeast).

    Science.gov (United States)

    Rubi-Castellanos, R; Anaya-Palafox, M; Mena-Rojas, E; Bautista-España, D; Muñoz-Valle, J F; Rangel-Villalobos, H

    2009-06-01

    We report autosomal STR data (Identifiler PCR amplification kit) of a total sample of 884 unrelated Mestizos from three different regions of Mexico. The population sample included 309, 313 and 262 individuals from the states of Jalisco (West), Puebla (Center) and Yucatan (Southeast), respectively. Allele distribution and forensic statistical parameters are described. Genotype distribution by locus and two-loci combination was in agreement with Hardy-Weinberg expectations for all 15 STRs. Pairwise comparisons including Mexican populations reported in the literature demonstrated a significant differentiation, principally between North/West with regard to Center/Southeast Mexico. These results increase STR data from previously unreported regions of this country, and constitute a valuable guide in forensic casework for choosing an auxiliary STR database in states where it is not available.

  6. Allele frequencies of the 15 AmpF/Str Identifiler loci in the population of Metztitlán (Estado de Hidalgo), México.

    Science.gov (United States)

    Gorostiza, A; González-Martín, A; Ramírez, C López; Sánchez, C; Barrot, C; Ortega, M; Huguet, E; Corbella, J; Gené, M

    2007-03-02

    The 15 AmpF/STR Identifiler loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818 and FGA) were analyzed in the sample of 180 unrelated autochthonous healthy adults born in Meztitlán City from the valley of Metztitlán (Estado de Hidalgo, México). The agreement with Hardy-Weinberg equilibrium was confirmed for all loci. From the forensic point of view, the heterozygosity value, power of discrimination and the a priori chance of exclusion were calculated.

  7. Optimizing direct amplification of forensic commercial kits for STR determination.

    Science.gov (United States)

    Caputo, M; Bobillo, M C; Sala, A; Corach, D

    2017-04-01

    Direct DNA amplification in forensic genotyping reduces analytical time when large sample sets are being analyzed. The amplification success depends mainly upon two factors: on one hand, the PCR chemistry and, on the other, the type of solid substrate where the samples are deposited. We developed a workflow strategy aiming to optimize times and cost when starting from blood samples spotted onto diverse absorbent substrates. A set of 770 blood samples spotted onto Blood cards, Whatman ® 3 MM paper, FTA™ Classic cards, and Whatman ® Grade 1 was analyzed by a unified working strategy including a low-cost pre-treatment, a PCR amplification volume scale-down, and the use of the 3500 Genetic Analyzer as the analytical platform. Samples were analyzed using three different commercial multiplex STR direct amplification kits. The efficiency of the strategy was evidenced by a higher percentage of high-quality profiles obtained (over 94%), a reduced number of re-injections (average 3.2%), and a reduced amplification failure rate (lower than 5%). Average peak height ratio among different commercial kits was 0.91, and the intra-locus balance showed values ranging from 0.92 to 0.94. A comparison with previously reported results was performed demonstrating the efficiency of the proposed modifications. The protocol described herein showed high performance, producing optimal quality profiles, and being both time and cost effective. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  8. Validation of the AmpFlSTR« SEfiler Plus(TM) PCR Amplification kit for forensic STR analysis

    DEFF Research Database (Denmark)

    Fredslund, Stine Frisk; Mogensen, Helle Smidt; Morling, Niels

    2009-01-01

    Validation of the AmpFlSTR« SEfiler Plus(TM) PCR Amplification kit with 29 and 30 PCR cycles for forensic STR analysis demonstrated that the kit had fewer artefacts than the AmpFlSTR« SGM Plus(TM) kit (28 PCR cycles). The SEfiler Plus kit was more sensitive and devoid of colour artefacts, but sho......Validation of the AmpFlSTR« SEfiler Plus(TM) PCR Amplification kit with 29 and 30 PCR cycles for forensic STR analysis demonstrated that the kit had fewer artefacts than the AmpFlSTR« SGM Plus(TM) kit (28 PCR cycles). The SEfiler Plus kit was more sensitive and devoid of colour artefacts...

  9. Validation of the AmpFlSTR« SEfiler Plus(TM) PCR Amplification kit for forensic STR analysis

    DEFF Research Database (Denmark)

    Fredslund, Stine Frisk; Mogensen, Helle Smidt; Morling, Niels

    2009-01-01

    Validation of the AmpFlSTR« SEfiler Plus(TM) PCR Amplification kit with 29 and 30 PCR cycles for forensic STR analysis demonstrated that the kit had fewer artefacts than the AmpFlSTR« SGM Plus(TM) kit (28 PCR cycles). The SEfiler Plus kit was more sensitive and devoid of colour artefacts, but sho......, but showed more stutters, drop-ins, drop-outs and allelic imbalances...

  10. Genetic polymorphism study on 12 X STR loci of investigator Argus X STR kit in Bhil tribal population of Madhya Pradesh, India.

    Science.gov (United States)

    Shrivastava, Pankaj; Jain, Toshi; Gupta, Umang; Trivedi, Veena Ben

    2015-05-01

    The analysis of 12 X STR loci (DXS10103, DXS8378, DXS7132, DXS10134, DXS10074, DXS10101, DXS10135, DXS7423, DXS10146, DXS10079, HPRTB and DXS10148) belonging to four linkage group was done in 183 (100 males and 83 females) unrelated members of Bhil population. Heterozygosity among the studied 12 X STR loci showed a distribution of from 59.7% to 92.8%. No significant difference was recorded in the allele frequencies of males and females. The loci DXS10135 and DXS10101 were found to be most polymorphic. Haplotype diversity was found to be higher than 0.990 for all the four linkage groups. A total of 86, 69, 71 and 71 haplotypes were observed for linkage group I, II, III and IV, respectively. The results showed departure from Hardy-Weinberg equilibrium with respect to three loci DXS10079, DXS10135 and DXS10101. This is first report on these 12 X STR markers from India. All the loci in the Argus X 12 kit were fairly informative in the Bhil population and the population showed significant genetic variation with all the compared populations from other parts of the world. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  11. Flanking region variation of ForenSeq™ DNA Signature Prep Kit STR and SNP loci in Yavapai Native Americans.

    Science.gov (United States)

    Wendt, Frank R; King, Jonathan L; Novroski, Nicole M M; Churchill, Jennifer D; Ng, Jillian; Oldt, Robert F; McCulloh, Kelly L; Weise, Jessica A; Smith, David Glenn; Kanthaswamy, Sreetharan; Budowle, Bruce

    2017-05-01

    Massively parallel sequencing (MPS) offers advantages over current capillary electrophoresis-based analysis of short tandem repeat (STR) loci for human identification testing. In particular STR repeat motif sequence information can be obtained, thereby increasing the discrimination power of some loci. While sequence variation within the repeat region is observed relatively frequently in some of the commonly used STRs, there is an additional degree of variation found in the flanking regions adjacent to the repeat motif. Repeat motif and flanking region sequence variation have been described for major population groups, however, not for more isolated populations. Flanking region sequence variation in STR and single nucleotide polymorphism (SNP) loci in the Yavapai population was analyzed using the ForenSeq™ DNA Signature Prep Kit and STRait Razor v2s. Seven and 14 autosomal STRs and identity-informative single nucleotide polymorphisms (iiSNPs), respectively, had some degree of flanking region variation. Three and four of these identity-informative loci, respectively, showed ≥5% increase in expected heterozygosity. The combined length- and sequence-based random match probabilities (RMPs) for 27 autosomal STRs were 6.11×10 -26 and 2.79×10 -29 , respectively. When combined with 94 iiSNPs (a subset of which became microhaplotypes) the combined RMP was 5.49×10 -63 . Analysis of length-based and sequence-based autosomal STRs in STRUCTURE indicated that the Yavapai are most similar to the Hispanic population. While producing minimal increase in X- and Y-STR discrimination potential, access to flanking region data enabled identification of one novel X-STR and three Y-STR alleles relative to previous reports. Five ancestry-informative SNPs (aiSNPs) and two phenotype-informative SNPs (piSNPs) exhibited notable flanking region variation. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Multiplex PCR for 17 Y-Chromosome Specific Short Tandem Repeats (STR to Enhance the Reliability of Fetal Sex Determination in Maternal Plasma

    Directory of Open Access Journals (Sweden)

    Fang Zheng

    2012-05-01

    Full Text Available The aim of the study was to demonstrate the influence of target gene and amplification product length on the performance of fetal gender determination systems using maternal plasma. A total of 40 pairs of plasma DNA samples from pregnant women and genomic DNA samples from maternal blood, amniotic fluid and paternal blood were isolated for gender determination by amplification of the amelogenin gene and 17 Y-chromosome STR loci, using three different commercial kits. The gender of the fetuses was confirmed by cytogenetic analysis or phenotype at birth. Both the AmpFℓSTR-Identifiler amplification kit and the Mini-STR Amplification kit for amelogenin gene detection were reliable in determining fetal gender (92.0% and 96.0%, respectively, but false negatives were present in both systems. AmpFℓSTR-Yfiler was found to be fully reliable as it amplified Y-STR in all cases of pregnancies with male fetuses and thus was 100% correct in determining fetal gender. The results demonstrated that multiple fluorescent PCR for 17 Y-STR loci was more reliable than AMELY gene testing in fetal sex determination with maternal plasma. We also found that the shorter amplification products could improve the performance of fetal gender determination systems.

  13. The Qiagen Investigator® Quantiplex HYres as an alternative kit for DNA quantification.

    Science.gov (United States)

    Frégeau, Chantal J; Laurin, Nancy

    2015-05-01

    The Investigator® Quantiplex HYres kit was evaluated as a potential replacement for dual DNA quantification of casework samples. This kit was determined to be highly sensitive with a limit of quantification and limit of detection of 0.0049ng/μL and 0.0003ng/μL, respectively, for both human and male DNA, using full or half reaction volumes. It was also accurate in assessing the amount of male DNA present in 96 mock and actual casework male:female mixtures (various ratios) processed in this exercise. The close correlation between the male/human DNA ratios expressed in percentages derived from the Investigator® Quantiplex HYres quantification results and the male DNA proportion calculated in mixed AmpFlSTR® Profiler® Plus or AmpFlSTR® Identifiler® Plus profiles, using the Amelogenin Y peak and STR loci, allowed guidelines to be developed to facilitate decisions regarding when to submit samples to Y-STR rather than autosomal STR profiling. The internal control (IC) target was shown to be more sensitive to inhibitors compared to the human and male DNA targets included in the Investigator® Quantiplex HYres kit serving as a good quality assessor of DNA extracts. The new kit met our criteria of enhanced sensitivity, accuracy, consistency, reliability and robustness for casework DNA quantification. Crown Copyright © 2015. Published by Elsevier Ireland Ltd. All rights reserved.

  14. Population data of 15 autosomal STR markers from Afro-Bolivians of Nor Yungas Province (Bolivia).

    Science.gov (United States)

    Parolin, María Laura; Iudica, Celia Estela; Lancelotti, Julio Lucio; Sambuco, Lorena Andrea; Jaureguiberry, Stella Maris; Avena, Sergio Alejandro; Carnese, Francisco Raúl

    2015-05-01

    Allele frequencies and forensic parameters for 15 autosomal loci included in the AmpFlSTR® Identifiler kit were estimated in a sample of 57 unrelated Afro-descendants from Nor Yungas (Bolivia). Buccal swabs samples were obtained from voluntary donors, after consent was given. All loci were in Hardy-Weinberg equilibrium after Bonferroni correction. D21S11 was the most informative locus, while the least discriminating locus was D3S1358. The combined power of discrimination and the combined probability of exclusion were >0.99999999 and >0.99997, respectively. The multidimensional scaling (MDS) plot generated by Rst matrix supported that Afro-Bolivians of Nor Yungas preserved a stronger African descent compared to other admixed Latin American populations. These results amplified the Bolivian databases of autosomal STR loci and may provide a useful tool for human identification tests and population genetic studies.

  15. Automated extraction of DNA from blood and PCR setup using a Tecan Freedom EVO liquid handler for forensic genetic STR typing of reference samples

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Frøslev, Tobias G; Frank-Hansen, Rune

    2011-01-01

    17025 using the Qiagen MagAttract DNA Mini M48 kit (Qiagen GmbH, Hilden, Germany) from fresh whole blood and blood from deceased individuals. The workflow was simplified by returning the DNA extracts to the original tubes minimizing the risk of misplacing samples. The tubes that originally contained...... the samples were washed with MilliQ water before the return of the DNA extracts. The PCR was setup in 96-well microtiter plates. The methods were validated for the kits: AmpFlSTR Identifiler, SGM Plus and Yfiler (Applied Biosystems, Foster City, CA), GenePrint FFFL and PowerPlex Y (Promega, Madison, WI......). The automated protocols allowed for extraction and addition of PCR master mix of 96 samples within 3.5h. In conclusion, we demonstrated that (1) DNA extraction with magnetic beads and (2) PCR setup for accredited, forensic genetic short tandem repeat typing can be implemented on a simple automated liquid...

  16. Allele and haplotype distribution for 16 Y-STRs (AmpFlSTR Y-filer kit) in the state of Chihuahua at North Center of Mexico.

    Science.gov (United States)

    Gutiérrez-Alarcón, A B; Moguel-Torres, M; León-Jiménez, A K; Cuéllar-Nevárez, G E; Rangel-Villalobos, H

    2007-05-01

    The AmpFlSTR Y-filer kit, including 16 Y-STRs was analyzed in 326 males from Chihuahua, at North Central, Mexico. Allele frequencies and gene diversity for each locus were estimated. Four allele duplications, namely DYS389II, DYS390, DYS391 and DYS439; and one allele null at DYS448 were observed in the sample. The haplotype diversity was 99.97+/-0.3%. The AMOVA results, including a previous report from West of Mexico (Jalisco), showed that most of the genetic variability between these Mexican populations is attributable to intrapopulational differences (99.87%). This result supports a low-genetic differentiation between males from North and West regions of Mexico.

  17. Analysis of 17 STR data on 5362 southern Portuguese individuals-an update on reference database.

    Science.gov (United States)

    Cabezas Silva, Raquel; Ribeiro, Teresa; Lucas, Isabel; Porto, Maria João; Costa Santos, Jorge; Dario, Paulo

    2016-03-01

    The main objective of this work consisted of the updating of allele frequencies and other relevant forensic parameters for the 17 autosomal STR loci provided by the combination of the two types of kits used routinely in our laboratory casework: AmpF/STR Identifiler(®) and the Powerplex(®) 16 Systems. This aim was of significant importance, given that the last study on these kits within the southern Portuguese population dates back to 2006, and, as a consequence, it was necessary to correct the deviation caused by population evolution over the last ten years so that they might be better applied to our forensic casework. For this reason genetic data from 5362 unrelated Caucasian Portuguese individuals from the south of Portugal who were involved in paternity testing casework from 2005 to 2014 was used. Of all the markers, TPOX proved to be the least polymorphic, and Penta E the most. Secondly, this up-to-date southern Portuguese population was compared not only with the northern and central Portuguese populations, but also with that of southern Portugal in 2006, along with populations from Spain, Italy, Greece, Romania, Morocco, Angola and Korea in order to infer information about the relatedness of these respective populations, and the variation of the southern Portuguese population over time. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Population Genetics of Identifiler System in Malaysia.

    Science.gov (United States)

    Nakamura, Yasutaka; Samejima, Michinaga; Minaguchi, Kiyoshi; Nambiar, Phrabhakaran

    2016-01-01

    Short tandem repeat (STR) polymorphisms were investigated in 341 unrelated Malay individuals (218 males and 123 females) living in or around Kuala Lumpur by using a forensic analysts kit. The following STRs were targeted: D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA. The purpose of this study was to elucidate population genetics in Malaysia and calculate statistical parameters for forensic and anthropological research. Data on these STRs in the target population were obtained and subjected to statistical analysis. Accordance with the Hardy-Weinberg equilibrium was proven for all the loci targeted. The combined power of discrimination was greater than 0.9999999999, indicating that this multiplex system is an excellent tool for forensic casework. The allele frequency in the data were weighed against that in four other local populations (Chinese, Iranian, Belgian, and African). The average coefficient of correlation was strongest in the order of Africa (0.092522), Belgium (0.264822), Iran (0.404363), and China (0.706661). These results are consistent with what is known about the anthropological history of and prehistoric human migration in the Malay region. We believe that these data offer a valuable anthropological resource, being applicable to the statistical evaluation of DNA evidence in human identification, as well as the determination of ethnicity in healthy populations.

  19. Mutation Rates of STR Systems in Danes

    DEFF Research Database (Denmark)

    Andersen, Kim Emil; Bøttcher, Susanne Gammelgaard; Christensen, Susanne

    Danish paternity cases in the period 1999 to 2005 were investigated regarding mutation rates in STR loci. STR-typing was performed by the Applied Biosystems AmplfStr Profiler Plus kit in the period 1999 to early 2005, hereafter named the PP9, and by Applied Biosystems AmplfStr Identifier kit...... for the rest of 2005, hereafter named the IDFL. All cases with one to four genetic inconsistencies were manually inspected by two forensic geneticists and statistically analyzed by five statisticians. We found no significant effect of kits and no interaction of kits and STRA loci, but differences in mutation...... rates on different STR loci. In the cases where mutations had occured, we found no interaction between kits, STRA loci or sexes. However, we found differences in the mutation rates between the sexes, meaning that the differences in male and female mutation rates can be assumed constant over STR loci...

  20. Genetic Variation of 25 Y-Chromosomal and 15 Autosomal STR Loci in the Han Chinese Population of Liaoning Province, Northeast China.

    Science.gov (United States)

    Yao, Jun; Wang, Bao-Jie

    2016-01-01

    In the present study, we investigated the genetic characteristics of 25 Y-chromosomal and 15 autosomal short tandem repeat (STR) loci in 305 unrelated Han Chinese male individuals from Liaoning Province using AmpFISTR® Yfiler® Plus and IdentifilerTM PCR amplification kits. Population comparison was performed between Liaoning Han population and different ethnic groups to better understand the genetic background of the Liaoning Han population. For Y-STR loci, the overall haplotype diversity was 0.9997 and the discrimination capacity was 0.9607. Gene diversity values ranged from 0.4525 (DYS391) to 0.9617 (DYS385). Rst and two multi-dimensional scaling plots showed that minor differences were observed when the Liaoning Han population was compared to the Jilin Han Chinese, Beijing Han Chinese, Liaoning Manchu, Liaoning Mongolian, Liaoning Xibe, Shandong Han Chinese, Jiangsu Han Chinese, Anhui Han Chinese, Guizhou Han Chinese and Liaoning Hui populations; by contrast, major differences were observed when the Shanxi Han Chinese, Yunnan Bai, Jiangxi Han Chinese, Guangdong Han Chinese, Liaoning Korean, Hunan Tujia, Guangxi Zhuang, Gansu Tibetan, Xishuangbanna Dai, South Korean, Japanese and Hunan Miao populations. For autosomal STR loci, DP ranged from 0.9621 (D2S1338) to 0.8177 (TPOX), with PE distributing from 0.7521 (D18S51) to 0.2988 (TH01). A population comparison was performed and no statistically significant differences were detected at any STR loci between Liaoning Han, China Dong, and Shaanxi Han populations. The results showed that the 25 Y-STR and 15 autosomal STR loci in the Liaoning Han population were valuable for forensic applications and human genetics, and Liaoning Han was an independent endogenous ethnicity with a unique subpopulation structure.

  1. Concordance study between the ParaDNA® Intelligence Test, a rapid DNA profiling assay, and a conventional STR typing kit (AmpFlSTR® SGM Plus®).

    Science.gov (United States)

    Ball, G; Dawnay, N; Stafford-Allen, B; Panasiuk, M; Rendell, P; Blackman, S; Duxbury, N; Wells, S

    2015-05-01

    The ParaDNA® Intelligence Test enables STR profiling directly from human biological samples and evidence items collected from crime scene in 75min. Designed for non-expert use this system allows DNA information to be available to investigators before it would typically be available from a laboratory. The ParaDNA Intelligence Test system amplifies D3S1358, D8S119, D16S539, D18S1358 and TH01 STR loci and the gender typing locus amelogenin and detects the alleles present with HyBeacon® probes. Individual DNA samples from 381 UK Caucasian individuals were analysed using AmpFlSTR® SGM Plus® and the ParaDNA Intelligence Test with the derived STR profiles compared. Here we describe the high level of concordance demonstrated between the two systems and discuss this with reference to allele frequencies and the discriminatory power offered by the ParaDNA Intelligence Test. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. Allele frequencies of 15 autosomal STR loci in the Caymanian population.

    Science.gov (United States)

    Faris, Jonathan S; Tanzillo-Swarts, Angela

    2015-05-01

    Allele frequency distributions in the Caymanian population were determined using the AmpFlSTR® Identifiler® PCR amplification kit. Little evidence of departure from Hardy-Weinberg equilibrium or the association of alleles of different loci was detected. Comparison with relevant population groups supports the Caymanian population having a distinct allelic distribution. The 15 Identifiler® loci provide combined power of discrimination and exclusion values of 0.999999999999999995 and 0.9999992, respectively, proving suitable for the forensic and paternity testing requirements of the Cayman Islands.

  3. Effects of humic acid on DNA quantification with Quantifiler® Human DNA Quantification kit and short tandem repeat amplification efficiency.

    Science.gov (United States)

    Seo, Seung Bum; Lee, Hye Young; Zhang, Ai Hua; Kim, Hye Yeon; Shin, Dong Hoon; Lee, Soong Deok

    2012-11-01

    Correct DNA quantification is an essential part to obtain reliable STR typing results. Forensic DNA analysts often use commercial kits for DNA quantification; among them, real-time-based DNA quantification kits are most frequently used. Incorrect DNA quantification due to the presence of PCR inhibitors may affect experiment results. In this study, we examined the alteration degree of DNA quantification results estimated in DNA samples containing a PCR inhibitor by using a Quantifiler® Human DNA Quantification kit. For experiments, we prepared approximately 0.25 ng/μl DNA samples containing various concentrations of humic acid (HA). The quantification results were 0.194-0.303 ng/μl at 0-1.6 ng/μl HA (final concentration in the Quantifiler reaction) and 0.003-0.168 ng/μl at 2.4-4.0 ng/μl HA. Most DNA quantity was undetermined when HA concentration was higher than 4.8 ng/μl HA. The C (T) values of an internal PCR control (IPC) were 28.0-31.0, 36.5-37.1, and undetermined at 0-1.6, 2.4, and 3.2 ng/μl HA. These results indicate that underestimated DNA quantification results may be obtained in the DNA sample with high C (T) values of IPC. Thus, researchers should carefully interpret the DNA quantification results. We additionally examined the effects of HA on the STR amplification by using an Identifiler® kit and a MiniFiler™ kit. Based on the results of this study, it is thought that a better understanding of various effects of HA would help researchers recognize and manipulate samples containing HA.

  4. Analysis of 15 autosomal STR loci from Mar del Plata and Bahia Blanca (Central Region of Argentina).

    Science.gov (United States)

    Parolin, María Laura; Carreras-Torres, Robert; Sambuco, Lorena Andrea; Jaureguiberry, Stella Maris; Iudica, Celia Estela

    2014-05-01

    Allele frequencies for the 15 short tandem repeats (STRs) loci included in the AmpFlSTR® Identifiler kit were estimated in a sample of unrelated individuals from Mar del Plata (MDQ; N = 180) and Bahia Blanca (BB; N = 85) (Buenos Aires, Argentina). Biological samples were obtained from voluntary donors and forensic cases. Both populations were in Hardy-Weinberg equilibrium after Bonferroni correction, except for locus vWA in MDQ and D2S1338 in BB. FGA was the most informative locus, and the least discriminating locus was TPOX in both samples. The combined power of discrimination (PDc) and the combined probability of exclusion (PEc) were similar in MDQ and BB samples (0.999999998 < PDc < 0.999999999 and 0.999999979 < PEc < 0.999999989). The multidimentional scaling plot from Rst genetic distance matrix and the interethnic admixture estimation supported a higher European contribution in populations of the central region compared with populations from other regions of Argentina with higher Amerindian composition. These results enlarge the Argentine databases of autosomal STR loci, revealed as an excellent tool for human identification tests and population genetic analysis.

  5. An incest case with three biological brothers as alleged fathers: Even 22 autosomal STR loci analysis would not suffice without the mother.

    Science.gov (United States)

    Canturk, Kemal Murat; Emre, Ramazan; Gurkan, Cemal; Komur, Ilhami; Muslumanoglu, Omer; Dogan, Muhammed

    2016-07-01

    Here, we report an incest paternity case involving three biological brothers as alleged fathers (AFs), their biological sister and her child that was investigated using the Investigator ESSplex Plus, AmpFLSTR Identifiler Plus/Investigator IDplex Plus and PowerPlex 16 kits. Initial duo paternity investigations using 15-loci autosomal short tandem repeat (STR) analyses failed to exclude any of the AFs. Despite the fact that one of the brothers, AF1, had a mismatch with the child at a single locus (D2S1338), the possibility of a single-step mutation could not be ruled out. When the number of autosomal STR loci analysed was increased to 22 without the inclusion of the mother, AF2 and AF3 still could not be excluded, since both of them again had no mismatches with the child. A breakthrough was possible only upon inclusion of the mother so that trio paternity investigations were carried out. This time AF1 and AF2 could be excluded at two loci (D2S1338 and D1S1656) and six loci (vWa, D1S1656, D12S391, FGA, PENTA E and PENTA D), respectively, and AF3 was then the only brother who could not be excluded from paternity. Subsequent statistical analyses suggested that AF3 could be the biological father of the child with a combined paternity index >100 billion and a probability of paternity >99.99999999%. These findings consolidate the fact that complex paternity cases such as those involving incest could benefit more from the inclusion of the mother than simply increasing the number of STR loci analysed. © The Author(s) 2015.

  6. Investigation of a Gamma model for mixture STR samples

    DEFF Research Database (Denmark)

    Christensen, Susanne; Bøttcher, Susanne Gammelgaard; Lauritzen, Steffen L.

    The behaviour of PCR Amplification Kit, when used for mixture STR samples, is investigated. A model based on the Gamma distribution is fitted to the amplifier output for constructed mixtures, and the assumptions of the model is evaluated via residual analysis.......The behaviour of PCR Amplification Kit, when used for mixture STR samples, is investigated. A model based on the Gamma distribution is fitted to the amplifier output for constructed mixtures, and the assumptions of the model is evaluated via residual analysis....

  7. Estimating stutter rates for Y-STR alleles

    DEFF Research Database (Denmark)

    Andersen, Mikkel Meyer; Olofsson, Jill Katharina; Mogensen, Helle Smidt

    2011-01-01

    Stutter peaks are artefacts that arise during PCR amplification of short tandem repeats. Stutter peaks are especially important in forensic case work with DNA mixtures. The aim of the study was primarily to estimate the stutter rates of the AmpFlSTR Yfiler kit. We found that the stutter rates...

  8. Y-STR analysis on DNA mixture samples--results of a collaborative project of the ENFSI DNA Working Group

    DEFF Research Database (Denmark)

    Parson, Walther; Niederstätter, Harald; Lindinger, Alexandra

    2008-01-01

    The ENFSI (European Network of Forensic Science Institutes) DNA Working Group undertook a collaborative project on Y-STR typing of DNA mixture samples that were centrally prepared and thoroughly tested prior to the shipment. Four commercial Y-STR typing kits (Y-Filer, Applied Biosystems, Foster...

  9. Collimator kit

    International Nuclear Information System (INIS)

    Jonker, R.R.

    1976-01-01

    A collimator kit having a number of parts which may be assembled in various combinations to provide focusing collimators with different performance characteristics for radioisotope imaging apparatus is described

  10. STR data for the AmpFlSTR Profiler loci from the three main ethnic population groups (Malay, Chinese and Indian) in Malaysia.

    Science.gov (United States)

    Lim, K B; Jeevan, N H; Jaya, P; Othman, M I; Lee, Y H

    2001-06-01

    Allele frequencies for the nine STRs genetic loci included in the AmpFlSTR Profiler kit were obtained from samples of unrelated individuals comprising 139-156 Malays, 149-153 Chinese and 132-135 Indians, residing in Malaysia.

  11. Characterization of mutations and sequence variants in the D21S11 locus by next generation sequencing

    DEFF Research Database (Denmark)

    Rockenbauer, Eszter; Hansen, Stine; Mikkelsen, Martin

    2014-01-01

    We sequenced the D21S11 locus in 77 individuals from Danish paternity cases using 454 FLX next generation sequencing (NGS) technology. All samples were also typed with the AmpFlSTR(®) Profiler Plus(®) or the AmpFlSTR(®) Identifiler(®) PCR Amplification kits as part of paternity investigations...

  12. Analysis of the 19 Y-STR and 16 X-STR loci system in the Han population of Shandong province, China.

    Science.gov (United States)

    Gao, H M; Wang, C; Han, S Y; Sun, S H; Xiao, D J; Wang, Y S; Li, C T; Zhang, M X

    2017-03-30

    The sex-linked short tandem repeats (STR), Y-STR and X-STR, are important for autosomal STRs in forensic paternity testing. We evaluated the forensic parameters of 19 Y-STRs and 16 X-STRs in the Han population of Shandong province, China. A Goldeneye 20Y kit (DYS391, DYS389I, DYS390, DYS389II, DYS348, DYS456, Y-GATA-H4, DYS447, DYS19, DYS392, DYS393, DYS388, DYS439, DYS635, DYS448, DYS460, DYS458, DYS437, DYS385 a/b) was used to analyze the forensic parameters of 534 unrelated males. A Goldeneye17X system (DXS6795, DXS9902, DXS8378, HPRTB, GATA165B12, DXS7132, DXS7424, DXS6807, DXS6803, GATA172D05, DXS6800, DXS10134, GATA31E08, DXS10159, DXS6789, DXS6810, amelogenin) was used to analyze 97 unrelated males and 214 females. In addition, we used the kits to examine 5 cases with abnormal amelogenin test results, as well as a male child with agenosomia typed by autosomal STR. We found 203 Y-STR haplotypes with allele frequencies ranging from 0.0019 to 0.7959, and GD ranging from 0.3429 to 0.9667. Expect in DXS6803, the allele frequencies of the other 15 X-STR loci showed no differences between females and males. PD F ranged from 0.5504 to 0.9638, while PD M ranged from 0.3176 to 0.8377. With the exception of DXS6803 and DXS6810, the allele frequencies of other X-STR loci were in accordance with Hardy-Weinberg equilibrium in females. One amelogenin negative case was characterized as a deletion of Y-DYS458. This paper provided data regarding the genetic polymorphism of Y-STRs and X-STRs in the Han population, and demonstrated the importance of Y-STR and X-STR in forensic autosomal STR analysis.

  13. Population data for 15 autosomal STR loci from Latvia.

    Science.gov (United States)

    Jemeljanova, V; Gobrusjonoka, O; Bergere, O; Latisheva, K; Podovšovnik Axelsson, E; Zupanič Pajnič, I

    2015-07-01

    Population data of 15 short tandem repeat (STR) loci were determined from 500 unrelated Latvian individuals. The samples were amplified using the AmpFlSTR® NGM™ PCR Amplification Kit and the PowerPlex® ESX 16 System. No significant deviation from the Hardy-Weinberg equilibrium was detected, except for locus D3S1358. Calculated forensically relevant population statistics show that the investigated loci are very discriminating in the Latvian population, with a combined discrimination power of 0.9999999999999999998. A comparison with previously published allele frequency data from other populations is presented.

  14. Prediction of autosomal STR typing success in ancient and Second World War bone samples.

    Science.gov (United States)

    Zupanič Pajnič, Irena; Zupanc, Tomaž; Balažic, Jože; Geršak, Živa Miriam; Stojković, Oliver; Skadrić, Ivan; Črešnar, Matija

    2017-03-01

    Human-specific quantitative PCR (qPCR) has been developed for forensic use in the last 10 years and is the preferred DNA quantification technique since it is very accurate, sensitive, objective, time-effective and automatable. The amount of information that can be gleaned from a single quantification reaction using commercially available quantification kits has increased from the quantity of nuclear DNA to the amount of male DNA, presence of inhibitors and, most recently, to the degree of DNA degradation. In skeletal remains samples from disaster victims, missing persons and war conflict victims, the DNA is usually degraded. Therefore the new commercial qPCR kits able to assess the degree of degradation are potentially able to predict the success of downstream short tandem repeat (STR) typing. The goal of this study was to verify the quantification step using the PowerQuant kit with regard to its suitability as a screening method for autosomal STR typing success on ancient and Second World War (WWII) skeletal remains. We analysed 60 skeletons excavated from five archaeological sites and four WWII mass graves from Slovenia. The bones were cleaned, surface contamination was removed and the bones ground to a powder. Genomic DNA was obtained from 0.5g of bone powder after total demineralization. The DNA was purified using a Biorobot EZ1 device. Following PowerQuant quantification, DNA samples were subjected to autosomal STR amplification using the NGM kit. Up to 2.51ng DNA/g of powder were extracted. No inhibition was detected in any of bones analysed. 82% of the WWII bones gave full profiles while 73% of the ancient bones gave profiles not suitable for interpretation. Four bone extracts yielded no detectable amplification or zero quantification results and no profiles were obtained from any of them. Full or useful partial profiles were produced only from bone extracts where short autosomal (Auto) and long degradation (Deg) PowerQuant targets were detected. It is

  15. Comparison of DNA yield and STR success rates from different tissues in embalmed bodies.

    Science.gov (United States)

    Wheeler, Amanda; Czado, Natalia; Gangitano, David; Turnbough, Meredith; Hughes-Stamm, Sheree

    2017-01-01

    Formalin fixation is commonly used to preserve tissue sections for pathological testing and embalming cadavers for medical dissection or burial. DNA extracted from formalin-fixed tissues may also provide an alternative source of genetic material for medical diagnosis and forensic casework, such as identifying unknown embalmed human remains. Formaldehyde causes DNA damage, chemical modifications, and degradation, thereby reducing the quantity and quality of DNA available for downstream genetic analyses. By comparing the DNA yield, level of DNA degradation, and short tandem repeat (STR) success of various tissue types, this study is the first of its kind to provide some guidance on which samples from embalmed bodies are likely to generate more complete STR profiles. Tissue samples were dissected from three male embalmed cadavers and included bone, cartilage, hair, muscle, internal organs, skin, teeth, and nail clippings. DNA was purified from all samples using the QIAamp® FFPE Tissue Kit (Qiagen), quantified using the QuantiFiler® Trio DNA Quantification kit (Life Technologies), and genotyped using the GlobalFiler® PCR Amplification Kit (Life Technologies). Results of this study showed variation in DNA quantity and STR success between different types of tissues and some variation between cadavers. Overall, bone marrow samples resulted in the highest DNA yields, the least DNA degradation, and greatest STR success. However, several muscle, hair, and nail samples generated higher STR success rates than traditionally harvested bone and tooth samples. A key advantage to preferentially using these tissue samples over bone (and marrow) and teeth is their comparative ease and speed of collection from the cadaver and processing during DNA extraction. Results also indicate that soft tissues affected by lividity (blood pooling) may experience greater exposure to formalin, resulting in more DNA damage and reduced downstream STR success than tissues under compression. Overall

  16. Antiproton Stråleterapi

    DEFF Research Database (Denmark)

    Bassler, Niels

    omkringliggende normalvæv sammenlignet med konventionel strålebehandling eller IMRT. Højenergetiske antiprotoner opfører sig som protoner under nedbremsning i vævet. Når antiprotonen er fuldstændigt nedbremset indfanges den af en kerne og annihilerer med en nucleon herfra. Derved frigives hvilemasseenergien på 2...

  17. Direct qPCR quantification using the Quantifiler(®) Trio DNA quantification kit.

    Science.gov (United States)

    Liu, Jason Yingjie

    2014-11-01

    The effectiveness of a direct quantification assay is essential to the adoption of the combined direct quantification/direct STR workflow. In this paper, the feasibility of using the Quantifiler(®) Trio DNA quantification kit for the direct quantification of forensic casework samples was investigated. Both low-level touch DNA samples and blood samples were collected on PE swabs and quantified directly. The increased sensitivity of the Quantifiler(®) Trio kit enabled the detection of less than 10pg of DNA in unprocessed touch samples and also minimizes the stochastic effect experienced by different targets in the same sample. The DNA quantity information obtained from a direct quantification assay using the Quantifiler(®) Trio kit can also be used to accurately estimate the optimal input DNA quantity for a direct STR amplification reaction. The correlation between the direct quantification results (Quantifiler(®) Trio kit) and the direct STR results (GlobalFiler™ PCR amplification kit(*)) for low-level touch DNA samples indicates that direct quantification using the Quantifiler(®) Trio DNA quantification kit is more reliable than the Quantifiler(®) Duo DNA quantification kit for predicting the STR results of unprocessed touch DNA samples containing less than 10pg of DNA. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  18. Davis Strædet

    DEFF Research Database (Denmark)

    Råstofdirektoratet planlægger at udbyde flere licensområder med henblik på efterforskning og udvinding af olie og gas i den grønlandske del af Davis Stræde. Som en del af beslutningsgrundlaget har Råstofdirektoratet bedt DCE – Nationalt Center for Miljø og Energi og Grønlands Naturinstitut om at ...

  19. Population genetic analysis of the GlobalFiler STR loci in 748 individuals from the Kazakh population of Xinjiang in northwest China.

    Science.gov (United States)

    Zhang, Honghua; Yang, Shuping; Guo, Wei; Ren, Bo; Pu, Liwen; Ma, Teng; Xia, Mingying; Jin, Li; Li, Liming; Li, Shilin

    2016-09-01

    The six-dye GlobalFiler™ Express PCR amplification kit incorporates 21 commonly used autosomal short tandem repeat (STR) loci and three gender determination loci. In this study, we analyzed the GlobalFiler STR loci on 748 unrelated individuals from a Chinese Kazakh population of Xinjiang, China. No significant deviations from Hardy-Weinberg equilibrium and linkage disequilibrium were observed within and between 21 autosomal STR loci. SE33 showed the greatest power of discrimination in Kazakh population. The combined power of discrimination of Kazakh was 99.999999999999999999999996797 %. No significant differences of allele frequencies were observed between Kazakh and Uyghur at all 15 tested STR loci, as well as Mongolian. Significant differences were only observed between Kazakh and the other Chinese populations at TH01. Multiple STR loci showed significant differences between Kazakh and Arab, as well as South Portuguese. The multidimensional scaling plot (MDS) plot and neighbor-joining tree also showed Kazakh is genetically close to Uyghur.

  20. Improving complex kinship analyses with additional STR loci.

    Science.gov (United States)

    Carboni, Ilaria; Iozzi, Sara; Nutini, Anna Lucia; Torricelli, Francesca; Ricci, Ugo

    2014-11-01

    In a standard paternity testing, mother, child, and alleged father are analyzed with STR markers using commercially available kits. Since Italian civil legislation does not have thresholds to confirm a paternity, paternity is practically proven when likelihood ratio increases prior probability of paternity to posterior, accepted by court as sufficient. However, in some cases the number of markers included in a commercial kit may be insufficient to conclusively prove or disprove a relationship between individuals, especially when complex family scenarios are suspected or indirect analyses are required. Additional genetic information can increase the values of the likelihood ratio regarding the detection of true parental relationships in a pedigree, while reducing the chances of false attributions (e.g. false paternities). In these cases the introduction of a 26Plex amplification system allows to examine 23-26 additional markers depending on the commercial kit used, thus increasing the statistical power of the kinship analysis. The PCR conditions were optimized for a multiplex amplification system and a new generation CE instrument. In order to demonstrate the utility of additional STRs markers, four complex kinship cases are presented. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Population Difference Analysis of Allele Frequencies of 24 Y-STR Loci.

    Science.gov (United States)

    Zhu, R X; Liu, J H; Zhao, Q; Lin, Y; Li, L

    2016-06-01

    To investigate the population genetic polymorphisms of 24 Y-STR loci in unrelated individuals in Eastern Chinese Han population, and to compare the difference of Han group between Eastern China and Guangdong. The population genetics of 24 Y-STR loci in 268 unrelated Han individuals from Eastern China were analyzed by GFS 24 Y-STR amplification kit. The allele frequencies in Eastern Chinese Han population were compared with the data in Guangdong Han population, and the difference analysis between two groups was performed. Among the 24 Y-STR loci of 268 unrelated Han individuals from Eastern China, 235 alleles and 267 haplotypes were observed. GD value ranged from 0.564 9 to 0.966 8. The difference between 12 loci ( DYS622 , DYS552 , DYS443 , et al. ) of Han population in Eastern China and in Guangdong was statistically significance. GFS 24Y STR amplification system shows favorable polymorphisms, which can be used in patrilineal genetic relationship identification. Copyright© by the Editorial Department of Journal of Forensic Medicine

  2. Determining Y-STR mutation rates in deep-routing genealogies: Identification of haplogroup differences.

    Science.gov (United States)

    Claerhout, Sofie; Vandenbosch, Michiel; Nivelle, Kelly; Gruyters, Leen; Peeters, Anke; Larmuseau, Maarten H D; Decorte, Ronny

    2018-05-01

    Knowledge of Y-chromosomal short tandem repeat (Y-STR) mutation rates is essential to determine the most recent common ancestor (MRCA) in familial searching or genealogy research. Up to now, locus-specific mutation rates have been extensively examined especially for commercially available forensic Y-STRs, while haplogroup specific mutation rates have not yet been investigated in detail. Through 450 patrilineally related namesakes distributed over 212 deep-rooting genealogies, the individual mutation rates of 42 Y-STR loci were determined, including 27 forensic Y-STR loci from the Yfiler ® Plus kit and 15 additional Y-STR loci (DYS388, DYS426, DYS442, DYS447, DYS454, DYS455, DYS459a/b, DYS549, DYS607, DYS643, DYS724a/b and YCAIIa/b). At least 726 mutations were observed over 148,596 meiosis and individual Y-STR mutation rates varied from 2.83 × 10 -4 to 1.86 × 10 -2 . The mutation rate was significantly correlated with the average allele size, the complexity of the repeat motif sequence and the age of the father. Significant differences in average Y-STR mutations rates were observed when haplogroup 'I & J' (4.03 × 10 -3 mutations/generation) was compared to 'R1b' (5.35 × 10 -3 mutations/generation) and to the overall mutation rate (5.03 × 10 -3 mutations/generation). A difference in allele size distribution was identified as the only cause for these haplogroup specific mutation rates. The haplogroup specific mutation rates were also present within the commercially available Y-STR kits (Yfiler ® , PowerPlex ® Y23 System and Yfiler ® Plus). This observation has consequences for applications where an average Y-STR mutation rate is used, e.g. tMRCA estimations in familial searching and genealogy research. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. High-throughput analysis using AmpFlSTR® Identifiler® with the Applied Biosystems 3500xl Genetic Analyser.

    Science.gov (United States)

    Kirkham, Amanda; Haley, John; Haile, Yordina; Grout, Andrea; Kimpton, Colin; Al-Marzouqi, Ahmed; Gill, Peter

    2013-01-01

    High throughput analysis of buccal scrape reference samples using the Identifiler system on the Applied Biosystems 3500xl Genetic Analyser is described. This platform is much more sensitive than previous platforms, e.g. 3130xl. The range of signal detection is also much greater and this means that the system is more tolerant to a wide range of input template concentrations. DNA quantity is not a limiting factor in the analysis of buccal scrapes, hence the entire analytical procedure (process) was designed around a target input of 1.5ng, to minimise low level DNA profiles and associated events of allele dropout. A universal stochastic threshold/limit of detection (LOD) of 300relative fluorescent units (rfu) was applied across all loci. This level is twice that of comparable systems such as SGM Plus analysed on 3130xl instruments. After analysis of dropout probabilities, heterozygous balance, drop-in and stutter characteristics, rule-sets were programmed into the FSS i-cubed software. The process has a success rate >95%. No discordances or mis-designations occurred when applied to a validation set of more than 1000 samples. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  4. Mutations and/or close relatives? Six case work examples where 49 autosomal SNPs were used as supplementary markers

    DEFF Research Database (Denmark)

    Børsting, Claus; Morling, Niels

    2011-01-01

    Six case work examples are presented, where the individuals were typed for 15 autosomal short tandem repeats (STRs) and 49 autosomal single nucleotide polymorphisms (SNPs). The 15 STRs were typed with the AmpFlSTR Identifiler PCR Amplification Kit and the 49 SNPs were typed with the SNPfor...

  5. First aid kit

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001958.htm First aid kit To use the sharing features on this ... ahead, you can create a well-stocked home first aid kit. Keep all of your supplies in one ...

  6. Population genetic data for 12 X-STR loci in the Northern Han Chinese and StatsX package as tools for population statistics on X-STR.

    Science.gov (United States)

    Guo, Fei

    2017-01-01

    The X-chromosomal short tandem repeat (X-STR) has the advantage in female traces identification against male contamination and in complex kinship cases. In this study, a total of 516 Northern Han Chinese were genotyped using the Investigator ® Argus X-12 QS Kit and pairwise genetic distances (F ST ) were measured between Northern Han Chinese and 35 published populations using the same 12 X-STR loci in four presumed linkage groups (LG). Meanwhile, the StatsX package was compiled to aid the analysis of population statistics on X-STR. Off-ladder alleles were investigated by Sanger sequencing or next generation sequencing (NGS). The results showed that high combined PD M , PD F , MEC Krüger , MEC Kishida , MEC Desmarais and MEC Desmarais Duo based on allele frequencies were achieved as 0.999999998, >0.999999999, 0.999996425, 0.999999993, 0.999999993 and 0.999998732, respectively, so did they based on haplotype frequencies. Averaged F ST and multidimensional scaling (MDS) plot generally mirrored with the biogeography distribution of the studied populations and their historical relationships. A total of 16 unique off-ladder alleles were observed in this experiment, four of which have not been reported yet. The StatsX package could obtain full concordance with established software. Overall, the Investigator ® Argus X-12 QS Kit may provide high polymorphic information for forensic identification and kinship analysis in the Northern Han Chinese population, and the StatsX package can make the workflow smoother for researchers to do population statistical analysis on X-STR. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  7. Haplotype and genetic relationship of 27 Y-STR loci in Han population of Chaoshan area of China

    Directory of Open Access Journals (Sweden)

    Qing-hua TIAN

    2017-04-01

    Full Text Available Objective  To investigate the genetic polymorphisms of 27 Y-chromosomal short tandem repeats (Y-STR loci included in Yfiler® Plus kit in Han population of Chaoshan area, and explore the population genetic relationships and evaluate its application value on forensic medicine. Methods  By detecting 795 unrelated Chaoshan Han males with Yfiler® Plus kit, haplotype frequencies and population genetics parameters of the 27 Y-STR loci were statistically analyzed and compared with available data of other populations from different races and regions for analyzing the genetic distance and clustering relation of Chaoshan Han population. Results  Seven hundred and eighty-seven different haplotypes were observed in 795 unrelated male individuals, of which 779 haplotypes were unique, and 8 haplotypes occurred twice. The haplotype diversity (HD was 0.999975 with discriminative capacity (DC of 98.99%. The gene diversity (GD at the 27 Y-STR loci ranged from 0.3637(DYS391 to 0.9559(DYS385a/b. Comparing with Asian reference populations, the genetic distance (Rst between Chaoshan Han and Guangdong Han was the smallest (0.0036, while it was relatively larger between Chaoshan Han and Gansu Tibetan population (0.0935. The multi-dimensional scaling (MDS plot based on Rst values was similar to the results of clustering analysis. Conclusion  Multiplex detection of the 27 Y-STR loci reveals a highly polymorphic genetic distribution in Chaoshan Han population, which demonstrates the important significance of Yfiler® Plus kit for establishing a Y-STR database, studying population genetics, and for good practice in forensic medicine. DOI: 10.11855/j.issn.0577-7402.2017.03.08

  8. An unusual occurrence of repeated single allele variation on Y-STR locus DYS458

    Directory of Open Access Journals (Sweden)

    Pankaj Shrivastava

    2016-09-01

    Full Text Available Six brothers were accused of gagging and raping a woman. A single male Y-STR profile was obtained from vaginal smear swab and clothes of the victim, which did not match with the DNA profile of the accused brothers. As a reference point, the blood sample of their father (aged 87 years was also analyzed with the same kit. The Y-STR haplotype of all six brothers was found to be the same as that of their father except at locus DYS458. At this locus, while the eldest, second and fourth siblings share allele 18 with their father, a loss of one repeat (allele 17 instead of 18 is observed in the third son while fifth and sixth siblings have allele 19 representing a gain of one repeat. Thus, two changes viz. a gain (twice and loss of one repeat at this locus in one generation is both interesting and unusual.

  9. Exploit Kit traffic analysis

    OpenAIRE

    Καπίρης, Σταμάτης; Kapiris, Stamatis

    2017-01-01

    Exploit kits have become one of the most widespread and destructive threat that Internet users face on a daily basis. Since the first actor, which has been categorized as exploit kit, namely MPack, appeared in 2006, we have seen a new era on exploit kit variants compromising popular websites, infecting hosts and delivering destructive malware, following an exponentially evolvement to date. With the growing threat landscape, large enterprises to domestic networks, have starte...

  10. Analysis of 16 autosomal STR loci in Uyghur and Kazakh populations from Xinjiang, China

    DEFF Research Database (Denmark)

    Simayijiang, Halimurat; Pereira, Vania; Børsting, Claus

    2017-01-01

    . In order to evaluate the kit and get population data for Chinese Uyghurs and Kazakhs, the genetic polymorphisms of 16 autosomal STR loci included in the NGM SElect™ Kit: D3S1358, vWA, D16S539, D2S1338, D8S1179, D21S11, D18S51, D19S433, TH01, FGA, D10S1248, D22S1045, D2S441, D1S1656 D12S391, SE33......, and Amelogenin were studied in 324 unrelated Uyghur and 124 unrelated Kazakh individuals from the Xinjiang Autonomous Region of China. Allele frequencies and forensic relevant parameters were calculated using the Arlequin software and DNAVIEW. The genotype frequency distribution of each locus did not deviate...... from Hardy-Weinberg Equilibrium in any of the two populations. The forensic parameters indicated that the kit is suitable for personal identification, paternity testing, and complex kinship analysis in Uyghur and Kazakh populations. Allele frequency data for the STR loci were compared with other...

  11. Identification of variant alleles at AmpFlSTR SGM Plus STR loci in a ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-10-20

    Oct 20, 2008 ... It is therefore important that forensic science community shares information on the occurrence of these variants and reduces complications during STR typing. In this study, we report 5 variant alleles at AmpFlSTR SGM. Plus loci in a sample population of Bangladesh. MATERIALS AND METHODS. Samples ...

  12. Y-STR frequency surveying method

    DEFF Research Database (Denmark)

    Willuweit, Sascha; Caliebe, Amke; Andersen, Mikkel Meyer

    2011-01-01

    Reasonable formalized methods to estimate the frequencies of DNA profiles generated from lineage markers have been proposed in the past years and were discussed in the forensic community. Recently, collections of population data on the frequencies of variations in Y chromosomal STR profiles have ...

  13. Haplotypes for 13 Y-chromosomal STR loci in South Tunisian population (Sfax region).

    Science.gov (United States)

    Ayadi, Imen; Ammar-Keskes, Leila; Rebai, Ahmed

    2006-12-20

    Nine Y-STR loci from the "minimal haplotype" (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393) included in Y-STR Haplotype Reference Databases (YHRD) with 4 additional Y-STRs (DYS436, DYS437, DYS438, DYS439) were analyzed by PCR using duplex and Y-PLEX 12 kit, followed by automatic genotyping in a sample of 105 Tunisian males originating from Sfax region (south Tunisia). Allelic frequencies and gene diversities for each Y-STR locus were determined. The high haplotype diversity (0.9932) and discrimination capacity (0.7714) show the usefulness of these loci for human identification in forensic studies and paternity tests in Tunisia. The most common haplotype was shared by 4.7% (5 individuals) of the sample was only found in samples from the Tunisian population reported in YHRD. One private allele for DYS392 (allele 17) was discovered and duplications were observed for five loci (DYS19, DYS389I, DYS393, DYS437 and DYS439).

  14. Object-oriented Bayesian networks for evaluating DIP-STR profiling results from unbalanced DNA mixtures.

    Science.gov (United States)

    Cereda, G; Biedermann, A; Hall, D; Taroni, F

    2014-01-01

    The genetic characterization of unbalanced mixed stains remains an important area where improvement is imperative. In fact, with current methods for DNA analysis (Polymerase Chain Reaction with the SGM Plus multiplex kit), it is generally not possible to obtain a conventional autosomal DNA profile of the minor contributor if the ratio between the two contributors in a mixture is smaller than 1:10. This is a consequence of the fact that the major contributor's profile 'masks' that of the minor contributor. Besides known remedies to this problem, such as Y-STR analysis, a new compound genetic marker that consists of a Deletion/Insertion Polymorphism (DIP), linked to a Short Tandem Repeat (STR) polymorphism, has recently been developed and proposed elsewhere in literature. The present paper reports on the derivation of an approach for the probabilistic evaluation of DIP-STR profiling results obtained from unbalanced DNA mixtures. The procedure is based on object-oriented Bayesian networks (OOBNs) and uses the likelihood ratio as an expression of the probative value. OOBNs are retained in this paper because they allow one to provide a clear description of the genotypic configuration observed for the mixed stain as well as for the various potential contributors (e.g., victim and suspect). These models also allow one to depict the assumed relevance relationships and perform the necessary probabilistic computations. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  15. Population genetics for 23 Y-STR loci in Tibetan in China and confirmation of DYS448 null allele.

    Science.gov (United States)

    Ye, Yi; Gao, Jingshang; Fan, Guangyao; Liao, Linchuan; Hou, Yiping

    2015-05-01

    Tibetan is one of 56 ethnic groups in China, where a level of genetic sub-structure might be expected. Although a global analysis of Y-chromosomal haplotype diversity for 23 STR loci and Y-STR databases with PPY23 kit were created with collaborative effort, there was a lack of data for Tibetan population. In this study we evaluated 248 unrelated male individuals of Chinese Tibetan living in the Tibet Autonomous Region to explore the underlying genetic structure of Tibetan populations. These samples were typed for 23 short-tandem repeat (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, GATAH4, DYS481, DYS533, DYS549, DYS570, DYS576, and DYS643) by using PPY23 kit. A total of 224 different haplotypes were found. Haplotype diversity was 0.9990. Both Rst pairwise analyses and multidimensional scaling plot showed the genetic structure of Tibetan population was significantly different from some of Chinese ethnic groups and neighboring populations. There were few interesting null features at DYS448 observed by PPY23 that deserved some comment. It revealed that PPY23 marker set provided substantially stronger discriminatory power in Tibetan population. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  16. Evaluation and In-House Validation of Five DNA Extraction Methods for PCR-based STR Analysis of Bloodstained Denims

    Directory of Open Access Journals (Sweden)

    Henry Perdigon

    2004-06-01

    Full Text Available One type of crime scene evidence commonly submitted for analysis is bloodstain on denim. However, chemicals (e.g., indigo used to produce denim materials may co-purify with DNA and hence, affect subsequent DNA analysis. The present study compared five methods (e.g., standard organic, organic with hydrogen peroxide (H2O2, modified FTA™, organic/Chelex®-Centricon®, and QIAamp® DNA Mini Kit-based procedures for the isolation of blood DNA from denim. A Short Tandem Repeat (STR-based analysis across two to nine STR markers, namely, HUMvWA, HUMTH01, D8S306, HUMFES/FPS, HUMDHFRP2, HUMF13A01, HUMFGA, HUMTPOX, and HUMCSF1PO, was used to evaluate successful amplification of blood DNA extracted from light indigo, dark indigo, indigo-sulfur, pure indigo, sulfur-top, and sulfur-bottom denim materials. The results of the present study support the utility of organic/Chelex®-Centricon® and QIAamp® Kit procedures in extracting PCR-amplifiable DNA from five different types of denim materials for STR analysis. Furthermore, a solid-based method using FTA™ classic cards was modified to provide a simple, rapid, safe, and cost-effective procedure for extracting blood DNA from light, dark indigo and pure indigo denim materials. However, DNA eluted from bloodstained sulfur-dyed denims (e.g., sulfur-top and sulfur-bottom using FTA™ procedure was not readily amplifiable.

  17. Developmental validation of the Quantifiler(®) HP and Trio Kits for human DNA quantification in forensic samples.

    Science.gov (United States)

    Holt, Allison; Wootton, Sharon Chao; Mulero, Julio J; Brzoska, Pius M; Langit, Emanuel; Green, Robert L

    2016-03-01

    The quantification of human genomic DNA is a necessary first step in the DNA casework sample analysis workflow. DNA quantification determines optimal sample input amounts for subsequent STR (short tandem repeat) genotyping procedures, as well as being a useful screening tool to identify samples most likely to provide probative genotypic evidence. To better mesh with the capabilities of newest-generation STR analysis assays, the Quantifiler(®) HP and Quantifiler(®) Trio DNA Quantification Kits were designed for greater detection sensitivity and more robust performance with samples that contain PCR inhibitors or degraded DNA. The new DNA quantification kits use multiplex TaqMan(®) assay-based fluorescent probe technology to simultaneously quantify up to three human genomic targets, allowing samples to be assessed for total human DNA, male contributor (i.e., Y-chromosome) DNA, as well as a determination of DNA degradation state. The Quantifiler HP and Trio Kits use multiple-copy loci to allow for significantly improved sensitivity compared to earlier-generation kits that employ single-copy target loci. The kits' improved performance provides better predictive ability for results with downstream, newest-generation STR assays, and their shortened time-to-result allows more efficient integration into the forensic casework analysis workflow. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Y chromosome STR typing in crime casework.

    Science.gov (United States)

    Roewer, Lutz

    2009-01-01

    Since the beginning of the nineties the field of forensic Y chromosome analysis has been successfully developed to become commonplace in laboratories working in crime casework all over the world. The ability to identify male-specific DNA renders highly variable Y-chromosomal polymorphisms, the STR sequences, an invaluable addition to the standard panel of autosomal loci used in forensic genetics. The male-specificity makes the Y chromosome especially useful in cases of male/female cell admixture, namely in sexual assault cases. On the other hand, the haploidy and patrilineal inheritance complicates the interpretation of a Y-STR match, because male relatives share for several generations an identical Y-STR profile. Since paternal relatives tend to live in the geographic and cultural territory of their ancestors, the Y chromosome analysis has a potential to make inferences on the population of origin of a given DNA profile. This review addresses the fields of application of Y chromosome haplotyping, the interpretation of results, databasing efforts and population genetics aspects.

  19. Genetic polymorphism of 21 non-CODIS STR loci in Chengdu Han population and its interpopulation analysis between 25 populations in China.

    Science.gov (United States)

    Li, Ye; Li, Hepei; He, Guanglin; Liang, Weibo; Luo, Haibo; Liao, Miao; Zhang, Ji; Yan, Jing; Li, Yingbi; Hou, Yiping; Wu, Jin

    2018-03-01

    AGCU 21+1 STR kit contains 21 non-combined DNA index system (non-CODIS) short tandem repeats (STR) loci and a sex-determining locus amelogenin. In this study, we evaluated the genetic diversity and forensically relevant population statistics of 21 non-CODIS loci in 210 Chinese Han individuals from Chengdu city, Sichuan province, Southwest China. No significant deviations from Hardy-Weinberg equilibrium were observed within the 21 non-CODIS STR loci. The combined power of discrimination (CPD) and combined power of exclusion (CPE) were 0.99999999999999999994278, 0.999999355 respectively. To reveal interpopulation differentiations of mainland population of China, a neighbor-joining (N-J) phylogenetic tree was constructed based on Nei's genetic distances among Chengdu Han and 25 published populations. The phylogenetic analyses indicated that Chengdu Han population keeps a close genetic relationship with other Han populations. Copyright © 2017. Published by Elsevier B.V.

  20. ProjectorKit

    DEFF Research Database (Denmark)

    Weigel, Martin; Boring, Sebastian; Steimle, Jürgen

    2013-01-01

    Researchers have developed interaction concepts based on mobile projectors. Yet pursuing work in this area - particularly in building projector-based interactions techniques within an application - is cumbersome and time-consuming. To mitigate this problem, we contribute ProjectorKit, a flexible ...... open-source toolkit that eases rapid prototyping mobile projector interaction techniques....

  1. Personalized Thematic Kits

    Science.gov (United States)

    Bontrager, Sharon

    2010-01-01

    Teaching Spanish at the K-5 level is a passion of mine, and the author would like to share some of the practical applications that she finds most rewarding and effective. She has found enthusiastic response to the creation of detailed language learning kits that are rooted in storytelling, but expanded to include home-made board games,…

  2. Allele frequencies of 18 autosomal STR loci in the Uyghur population living in Kashgar Prefecture, Northwest China.

    Science.gov (United States)

    Zhang, Jian; Li, Zhenghui; Mo, Xiaoting; Ma, Wenhua; Zhang, Hantao; Lin, Ziqing; Ye, Jian

    2018-03-10

    There is currently no large population data-based data set in Kashgar Prefecture Uyghur. The allele frequencies of 18 autosomal short tandem repeat (STR) loci included in the DNATyper™ 19 kit were evaluated in 2600 Uyghur individuals living in Kashgar Prefecture, Northwest China. The values of combined power of discrimination (CPD) and combined probability of exclusion (CPE) of all 18 autosomal STR loci were 0.99999999999999999998235 and 0.99999998670, respectively. Phylogenetic analyses revealed that the Uyghur population has a closer relationship with the Xinjiang-Kazakh, Inner Mongolia-Mongolian, and other three Uyghur populations. In addition, our results are consistent with the hypothesis that Uyghur population is an admixture of Eastern Asian and European populations.

  3. ISS Expedition 06 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 06 from 11/2002-05/2003. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  4. ISS Expedition 09 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 09 from 04/2004-10/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  5. ISS Expedition 12 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 12 from 10/2005-04/2006. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  6. ISS Expedition 14 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 14 from 09/2006-04/2007. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  7. ISS Expedition 07 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 07 from 04/2003-10/2003. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  8. ISS Expedition 04 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 04 from 12/2001-06/2002. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  9. ISS Expedition 41 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 41 from 05/2014-11/2014. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  10. ISS Expedition 42 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 42 from 09/2014-03/2015. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  11. ISS Expedition 38 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 38 from 09/2013-03/2014. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  12. ISS Expedition 43 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 43 from 11/2014-06/2015. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  13. ISS Expedition 36 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 36 from 03/2013-09/2013. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  14. Build an Emergency Preparedness Kit

    Science.gov (United States)

    ... In addition to the items listed above, a vehicle kit should include: -fire extinguisher. -booster cables and tow rope. -compass and road maps. -shovel. -tire repair kit and pump. -extra clothing to keep dry. - ...

  15. ISS Expedition 28 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 28 from 04/2011-11/2011. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  16. ISS Expedition 08 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 08 from 10/2003-04/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  17. 49 CFR 173.161 - Chemical kits and first aid kits.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Chemical kits and first aid kits. 173.161 Section... Class 7 § 173.161 Chemical kits and first aid kits. (a) Chemical kits and First aid kits must conform to... 10 kg. (b) Chemical kits and First aid kits are excepted from the specification packaging...

  18. A Gamma Model for Mixture STR Samples

    DEFF Research Database (Denmark)

    Christensen, Susanne; Bøttcher, Susanne Gammelgaard; Morling, Niels

    This project investigates the behavior of the PCR Amplification Kit. A number of known DNA-profiles are mixed two by two in "known" proportions and analyzed. Gamma distribution models are fitted to the resulting data to learn to what extent actual mixing proportions can be rediscovered in the amp...

  19. Patterns of genetic diversity at the nine forensically approved STR loci in the Indian populations.

    Science.gov (United States)

    Dutta, Ranjan; Reddy, B Mohan; Chattopadhyay, P; Kashyap, V K; Sun, Guangyun; Deka, Ranjan

    2002-02-01

    Genetic diversity at the nine short tandem repeat (STR) loci, which are universally approved and widely used for forensic investigations, has been studied among nine Indian populations with diverse ethnic, linguistic, and geographic backgrounds. The nine STR loci were profiled on 902 individuals using fluorescent detection methods on an ABI377 System, with the aid of an Amp-F1 Profiler Plus Kit. The studied populations include two upper castes, Brahmin and Kayastha; a tribe, Garo, from West Bengal; a Hindu caste, Meitei, with historical links to Bengal Brahmins; a migrant group of Muslims; three tribal groups, Naga, Kuki and Hmar, from Manipur in northeast India; and a middle-ranking caste, Golla, who are seminomadic herders from Andhra Pradesh. Gene diversity analysis suggests that the average heterozygosity is uniformly high (>0.8) in the studied populations, with the coefficient of gene differentiation at 0.050 +/- 0.0054. Both neighbor-joining (NJ) and unweighted pair group method with arithmetic mean (UPGMA) trees based on DA distances bring out distinct clusters that are consistent with ethnic, linguistic, and/or geographic backgrounds of the populations. The fit of the Harpending and Ward model of regression of average heterozygosity on the gene frequency centroid is found to be good, and the observed outliers are consistent with the population structure and history of the studied populations. Our study suggests that the nine STR loci, used so far mostly for forensic investigations, can be used fruitfully for microevolutionary studies as well, and for reconstructing the phylogenetic history of human populations, at least at the local level.

  20. A global analysis of Y-chromosomal haplotype diversity for 23 STR loci

    Science.gov (United States)

    Purps, Josephine; Siegert, Sabine; Willuweit, Sascha; Nagy, Marion; Alves, Cíntia; Salazar, Renato; Angustia, Sheila M.T.; Santos, Lorna H.; Anslinger, Katja; Bayer, Birgit; Ayub, Qasim; Wei, Wei; Xue, Yali; Tyler-Smith, Chris; Bafalluy, Miriam Baeta; Martínez-Jarreta, Begoña; Egyed, Balazs; Balitzki, Beate; Tschumi, Sibylle; Ballard, David; Court, Denise Syndercombe; Barrantes, Xinia; Bäßler, Gerhard; Wiest, Tina; Berger, Burkhard; Niederstätter, Harald; Parson, Walther; Davis, Carey; Budowle, Bruce; Burri, Helen; Borer, Urs; Koller, Christoph; Carvalho, Elizeu F.; Domingues, Patricia M.; Chamoun, Wafaa Takash; Coble, Michael D.; Hill, Carolyn R.; Corach, Daniel; Caputo, Mariela; D’Amato, Maria E.; Davison, Sean; Decorte, Ronny; Larmuseau, Maarten H.D.; Ottoni, Claudio; Rickards, Olga; Lu, Di; Jiang, Chengtao; Dobosz, Tadeusz; Jonkisz, Anna; Frank, William E.; Furac, Ivana; Gehrig, Christian; Castella, Vincent; Grskovic, Branka; Haas, Cordula; Wobst, Jana; Hadzic, Gavrilo; Drobnic, Katja; Honda, Katsuya; Hou, Yiping; Zhou, Di; Li, Yan; Hu, Shengping; Chen, Shenglan; Immel, Uta-Dorothee; Lessig, Rüdiger; Jakovski, Zlatko; Ilievska, Tanja; Klann, Anja E.; García, Cristina Cano; de Knijff, Peter; Kraaijenbrink, Thirsa; Kondili, Aikaterini; Miniati, Penelope; Vouropoulou, Maria; Kovacevic, Lejla; Marjanovic, Damir; Lindner, Iris; Mansour, Issam; Al-Azem, Mouayyad; Andari, Ansar El; Marino, Miguel; Furfuro, Sandra; Locarno, Laura; Martín, Pablo; Luque, Gracia M.; Alonso, Antonio; Miranda, Luís Souto; Moreira, Helena; Mizuno, Natsuko; Iwashima, Yasuki; Neto, Rodrigo S. Moura; Nogueira, Tatiana L.S.; Silva, Rosane; Nastainczyk-Wulf, Marina; Edelmann, Jeanett; Kohl, Michael; Nie, Shengjie; Wang, Xianping; Cheng, Baowen; Núñez, Carolina; Pancorbo, Marian Martínez de; Olofsson, Jill K.; Morling, Niels; Onofri, Valerio; Tagliabracci, Adriano; Pamjav, Horolma; Volgyi, Antonia; Barany, Gusztav; Pawlowski, Ryszard; Maciejewska, Agnieszka; Pelotti, Susi; Pepinski, Witold; Abreu-Glowacka, Monica; Phillips, Christopher; Cárdenas, Jorge; Rey-Gonzalez, Danel; Salas, Antonio; Brisighelli, Francesca; Capelli, Cristian; Toscanini, Ulises; Piccinini, Andrea; Piglionica, Marilidia; Baldassarra, Stefania L.; Ploski, Rafal; Konarzewska, Magdalena; Jastrzebska, Emila; Robino, Carlo; Sajantila, Antti; Palo, Jukka U.; Guevara, Evelyn; Salvador, Jazelyn; Ungria, Maria Corazon De; Rodriguez, Jae Joseph Russell; Schmidt, Ulrike; Schlauderer, Nicola; Saukko, Pekka; Schneider, Peter M.; Sirker, Miriam; Shin, Kyoung-Jin; Oh, Yu Na; Skitsa, Iulia; Ampati, Alexandra; Smith, Tobi-Gail; Calvit, Lina Solis de; Stenzl, Vlastimil; Capal, Thomas; Tillmar, Andreas; Nilsson, Helena; Turrina, Stefania; De Leo, Domenico; Verzeletti, Andrea; Cortellini, Venusia; Wetton, Jon H.; Gwynne, Gareth M.; Jobling, Mark A.; Whittle, Martin R.; Sumita, Denilce R.; Wolańska-Nowak, Paulina; Yong, Rita Y.Y.; Krawczak, Michael; Nothnagel, Michael; Roewer, Lutz

    2014-01-01

    In a worldwide collaborative effort, 19,630 Y-chromosomes were sampled from 129 different populations in 51 countries. These chromosomes were typed for 23 short-tandem repeat (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, GATAH4, DYS481, DYS533, DYS549, DYS570, DYS576, and DYS643) and using the PowerPlex Y23 System (PPY23, Promega Corporation, Madison, WI). Locus-specific allelic spectra of these markers were determined and a consistently high level of allelic diversity was observed. A considerable number of null, duplicate and off-ladder alleles were revealed. Standard single-locus and haplotype-based parameters were calculated and compared between subsets of Y-STR markers established for forensic casework. The PPY23 marker set provides substantially stronger discriminatory power than other available kits but at the same time reveals the same general patterns of population structure as other marker sets. A strong correlation was observed between the number of Y-STRs included in a marker set and some of the forensic parameters under study. Interestingly a weak but consistent trend toward smaller genetic distances resulting from larger numbers of markers became apparent. PMID:24854874

  1. Protein crystallography prescreen kit

    Science.gov (United States)

    Segelke, Brent W.; Krupka, Heike I.; Rupp, Bernhard

    2005-07-12

    A kit for prescreening protein concentration for crystallization includes a multiplicity of vials, a multiplicity of pre-selected reagents, and a multiplicity of sample plates. The reagents and a corresponding multiplicity of samples of the protein in solutions of varying concentrations are placed on sample plates. The sample plates containing the reagents and samples are incubated. After incubation the sample plates are examined to determine which of the sample concentrations are too low and which the sample concentrations are too high. The sample concentrations that are optimal for protein crystallization are selected and used.

  2. Windows 7 resource kit

    CERN Document Server

    Northrup, Tony; Honeycutt, Jerry; Wilson, Ed

    2009-01-01

    In-depth and comprehensive, this RESOURCE KIT delivers the information you need to administer your Windows 7 system. You get authoritative technical guidance from those who know the technology best-Microsoft Most Valuable Professionals (MVPs) and the Windows 7 product team-along with essential scripts and resources. In addition, "Direct from the Source" sidebars offer deep insights and troubleshooting tips from the Windows 7 team. Get expert guidance on how to: Use Microsoft Deployment Toolkit best practices and tools. Plan user-state migration and test application compatibility.

  3. Mobile Probing Kit

    DEFF Research Database (Denmark)

    Larsen, Jakob Eg; Sørensen, Lene Tolstrup; Sørensen, J.K.

    2007-01-01

    Mobile Probing Kit is a low tech and low cost methodology for obtaining inspiration and insights into user needs, requirements and ideas in the early phases of a system's development process. The methodology is developed to identify user needs, requirements and ideas among knowledge workers...... characterized as being highly nomadic and thus potential users of mobile and ubiquitous technologies. The methodology has been applied in the 1ST MAGNET Beyond project in order to obtain user needs and requirements in the process of developing pilot services. We report on the initial findings from applying...... this methodology in the early phases of this large scale research and development process....

  4. Y-STR frequency surveying method

    DEFF Research Database (Denmark)

    Willuweit, Sascha; Caliebe, Amke; Andersen, Mikkel Meyer

    2011-01-01

    reached a new quality with the establishment of the comprehensive neatly quality-controlled reference database YHRD. Grounded on such unrivalled empirical material from hundreds of populations studies the core assumption of the Haplotype Frequency Surveying Method originally described 10 years ago can...... be tested and improved. Here we provide new approaches to calculate the parameters used in the frequency surveying method: a maximum likelihood estimation of the regression parameters (r1, r2, s1 and s2) and a revised Frequency Surveying framework with variable binning and a database preprocessing to take......Reasonable formalized methods to estimate the frequencies of DNA profiles generated from lineage markers have been proposed in the past years and were discussed in the forensic community. Recently, collections of population data on the frequencies of variations in Y chromosomal STR profiles have...

  5. Education Payload Operation - Kit D

    Science.gov (United States)

    Keil, Matthew

    2009-01-01

    Education Payload Operation - Kit D (EPO-Kit D) includes education items that will be used to support the live International Space Station (ISS) education downlinks and Education Payload Operation (EPO) demonstrations onboard the ISS. The main objective of EPO-Kit D supports the National Aeronautics and Space Administration (NASA) goal of attracting students to study and seek careers in science, technology, engineering, and mathematics.

  6. Y-chromosome STR haplotypes in Danes

    DEFF Research Database (Denmark)

    Hallenberg, Charlotte; Nielsen, Karsten; Simonsen, Bo Thisted

    2005-01-01

    A total of 185 unrelated Danish males were typed for the Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 using the kits PowerPlex Y (Promega), ReliaGene Y-Plex 6 and ReliaGene Y-Plex 5 (Reliagene Technologies). A total of 163...

  7. [Analysis of genetic diversity of Russian regional populations based on common STR markers used in DNA identification].

    Science.gov (United States)

    Pesik, V Yu; Fedunin, A A; Agdzhoyan, A T; Utevska, O M; Chukhraeva, M I; Evseeva, I V; Churnosov, M I; Lependina, I N; Bogunov, Yu V; Bogunova, A A; Ignashkin, M A; Yankovsky, N K; Balanovska, E V; Orekhov, V A; Balanovsky, O P

    2014-06-01

    We conducted the first genetic analysis of a wide a range of rural Russian populations in European Russia with a panel of common DNA markers commonly used in criminalistics genetic identification. We examined a total of 647 samples from indigenous ethnic Russian populations in Arkhangelsk, Belgorod, Voronezh, Kursk, Rostov, Ryazan, and Orel regions. We employed a multiplex genotyping kit, COrDIS Plus, to genotype Short Tandem Repeat (STR) loci, which included the genetic marker panel officially recommended for DNA identification in the Russian Federation, the United States, and the European Union. In the course of our study, we created a database of allelic frequencies, examined the distribution of alleles and genotypes in seven rural Russian populations, and defined the genetic relationships between these populations. We found that, although multidimensional analysis indicated a difference between the Northern gene pool and the rest of the Russian European populations, a pairwise comparison using 19 STR markers among all populations did not reveal significant differences. This is in concordance with previous studies, which examined up to 12 STR markers of urban Russian populations. Therefore, the database of allelic frequencies created in this study can be applied for forensic examinations and DNA identification among the ethnic Russian population over European Russia. We also noted a decrease in the levels of heterozygosity in the northern Russian population compared to ethnic populations in southern and central Russia, which is consistent with trends identified previously using classical gene markers and analysis of mitochondrial DNA.

  8. Asphyxia screening kit.

    Science.gov (United States)

    Zabidi, A; Khuan, L Y; Mansor, W

    2012-01-01

    Infant asphyxia is a condition due to insufficient oxygen intake suffered by newborn babies. A 4 to 9 million occurrences of infant asphyxia are reported each year by WHO. Early diagnosis of asphyxia is important to avoid complications such as damage to the brain, organ and tissue that could lead to fatality. This is possible with the automation of screening of infant asphyxia. Here, a non-invasive Asphyxia Screening Kit is developed. It is a Graphical User Interface that automatically detects asphyxia in infants from early birth to 6 months from their cries and displays the outcome of analysis. It is built with Matlab GUI underlied with signal processing algorithms, capable of achieving a classification accuracy of 96.03%. Successful implementation of ASK will assist to screen infant asphyxia for reference to clinicians for early diagnosis. In addition, ASK also provides an interface to enter patient information and images to be integrated with existing Hospital Information Management System.

  9. What's In Your Emergency Kit?

    Centers for Disease Control (CDC) Podcasts

    2012-12-04

    An emergency kit can help you survive during a disaster. This podcast discusses supplies to include in your kit.  Created: 12/4/2012 by Office of Public Health Preparedness and Response (OPHPR).   Date Released: 12/20/2012.

  10. Population structure and paternal admixture landscape on present-day Mexican-Mestizos revealed by Y-STR haplotypes.

    Science.gov (United States)

    Salazar-Flores, J; Dondiego-Aldape, R; Rubi-Castellanos, R; Anaya-Palafox, M; Nuño-Arana, I; Canseco-Avila, L M; Flores-Flores, G; Morales-Vallejo, M E; Barojas-Pérez, N; Muñoz-Valle, J F; Campos-Gutiérrez, R; Rangel-Villalobos, H

    2010-01-01

    Mestizos currently represent most of the Mexican population (>90%); they are defined as individuals born in the country having a Spanish-derived last name, with family antecedents of Mexican ancestors back at least to the third generation. Mestizos are result of 500 years of admixture mainly among Spaniards, Amerindians, and African slaves. Consequently, a complex genetic pattern has been generated throughout the country that has been scarcely studied from the paternal point of view. This fact is important, taking into account that gene flow toward the New World comprised largely males. We analyzed the population structure and paternal admixture of present-day Mexican-Mestizo populations based on Y-STRs. We genotyped at least 12 Y-STRs in DNA samples of 986 males from five states: Aguascalientes (n = 293); Jalisco (n = 185); Guanajuato (n = 168); Chiapas (n = 170); and Yucatán (n = 170). AmpFlSTR Y-filer and Powerplex-Y(R) kits were used. Inclusion of North and Central Y-STR databases in the analyses allowed obtaining a Y-STR variability landscape from Mexico. Results confirmed the population differentiation gradient previously noted in Mestizos with SNPs and autosomal STRs throughout the Mexican territory: European ancestry increments to the Northwest and, correspondingly, Amerindian ancestry increments to the Center and Southeast. In addition, SAMOVA test and Autocorrelation Index for DNA Analysis autocorrelogram plot suggested preferential gene flow of males with neighboring populations in agreement with the isolation-by-distance model. Results are important for disease-risk studies (principally male-related) and for human identification purposes, because Y-STR databases are not available on the majority of Mexican-Mestizo populations.

  11. Radiology seminars using teaching kits

    International Nuclear Information System (INIS)

    Munro, T.G.

    1989-01-01

    Clinco-radiological seminars are an effective method of teaching medical students. However, in busy departments it is often difficult to provide enough radiologists for small group instruction. This can be facilitated by the use of prepared teaching kits. Each kit contains a set of duplicated films and a syllabus which gives a short clinical history for each patient and a series of questions to be used to direct the discussion. Each diagnostic problem is chosen to demonstrate core material. We have been using these teaching kits for organ system teaching in the preclerkship year. Teaching kits offer several advantages. They make it easier to recruit seminar leaders through efficient use of their time. The use of duplicated films and a syllabus ensures that all students cover the same material. The syllabus can be used to generate examination questions for reinforcement of important concepts. The kits are also available to students to review alone and can be readily updated as required

  12. Optimizing Medical Kits for Spaceflight

    Science.gov (United States)

    Keenan, A. B,; Foy, Millennia; Myers, G.

    2014-01-01

    The Integrated Medical Model (IMM) is a probabilistic model that estimates medical event occurrences and mission outcomes for different mission profiles. IMM simulation outcomes describing the impact of medical events on the mission may be used to optimize the allocation of resources in medical kits. Efficient allocation of medical resources, subject to certain mass and volume constraints, is crucial to ensuring the best outcomes of in-flight medical events. We implement a new approach to this medical kit optimization problem. METHODS We frame medical kit optimization as a modified knapsack problem and implement an algorithm utilizing a dynamic programming technique. Using this algorithm, optimized medical kits were generated for 3 different mission scenarios with the goal of minimizing the probability of evacuation and maximizing the Crew Health Index (CHI) for each mission subject to mass and volume constraints. Simulation outcomes using these kits were also compared to outcomes using kits optimized..RESULTS The optimized medical kits generated by the algorithm described here resulted in predicted mission outcomes more closely approached the unlimited-resource scenario for Crew Health Index (CHI) than the implementation in under all optimization priorities. Furthermore, the approach described here improves upon in reducing evacuation when the optimization priority is minimizing the probability of evacuation. CONCLUSIONS This algorithm provides an efficient, effective means to objectively allocate medical resources for spaceflight missions using the Integrated Medical Model.

  13. Choroba Gerstmanna-Sträusslera-Scheinkera

    Directory of Open Access Journals (Sweden)

    Paweł P. Liberski

    2011-04-01

    Full Text Available Choroba Gerstmanna-Sträusslera-Scheinkera (GSS jest genetycznie uwarunkowaną chorobą wywoływaną przez priony. Jest ona unikalna, ponieważ udało się przepasażować GSS na naczelne i gryzonie przynajmniej z mózgu obarczonego mutacją kodonu 102. Tym samym jest to jedyne schorzenie jednocześnie genetycznie uwarunkowane i zakaźne, aczkolwiek natura czynnika infekcyjnego (prionu nadal stanowi przedmiot dyskusji. W obrazie klinicznym GSS dominuje postępująca ataksja móżdżkowa z towarzyszącym otępieniem i objawami piramidowo-pozapiramidowymi. Jest to jednak choroba heterogenna, o różnym obrazie klinicznym u nosicieli różnych mutacji, a nawet u nosicieli tej samej mutacji. Obraz neuropatologiczny obejmuje obecność PrPd – immunododatnich złogów amyloidu pod postacią blaszek, zwłaszcza tzw. blaszek wielordzeniowych. Istnieje kilka modeli GSS. U myszy transgenicznych z nadekspresją zmutowanego genu kodującego PrP obserwuje się spontaniczną chorobę zwyrodnieniową, pasażowalną na myszy transgeniczne o niskiej liczbie transgenu. U myszy transgenicznych uzyskanych drogą wzajemnej rekombinacji, a więc bez nadeskpresji, nie występuje choroba spontaniczna, niemniej stają się one wrażliwe na zakażenie GSS.

  14. Energy Management Curriculum Starter Kit

    Energy Technology Data Exchange (ETDEWEB)

    Turner, W.C.

    1987-02-01

    The Energy Management Curriculum Starter Kit was designed to help engineering educators develop and teach energy management courses. Montana State University and Oklahoma State University courses are embodied in the model curriculum given. The curricula offered at many other universities throughout the United States are also presented. The kit was designed specifically to train engineering students to be good energy managers. Courses at both the undergraduate and postgraduate level are presented.

  15. MIBI: preparation and evaluation of lyophilization kits

    International Nuclear Information System (INIS)

    Rockmann, T.M.B.; Rezende, M.E.X.; Moraes, D.W.; Braga, G.A.; Muradian, J.; Marques, F.L.N.; Dias Neto, A.L.

    1992-01-01

    The lyophilization kits of MIBI- 99m Tc were obtained by its own synthesis. The quality control showing the high stability of kits was mentioned. the bio-distribution, evaluated in dogs, was identical to that presented by the radiopharmaceutical with the import kit. The obtained results, allowing the prepare of lyophilization kits for medical use were also presented. (C.G.C.)

  16. StrAuto: automation and parallelization of STRUCTURE analysis.

    Science.gov (United States)

    Chhatre, Vikram E; Emerson, Kevin J

    2017-03-24

    Population structure inference using the software STRUCTURE has become an integral part of population genetic studies covering a broad spectrum of taxa including humans. The ever-expanding size of genetic data sets poses computational challenges for this analysis. Although at least one tool currently implements parallel computing to reduce computational overload of this analysis, it does not fully automate the use of replicate STRUCTURE analysis runs required for downstream inference of optimal K. There is pressing need for a tool that can deploy population structure analysis on high performance computing clusters. We present an updated version of the popular Python program StrAuto, to streamline population structure analysis using parallel computing. StrAuto implements a pipeline that combines STRUCTURE analysis with the Evanno Δ K analysis and visualization of results using STRUCTURE HARVESTER. Using benchmarking tests, we demonstrate that StrAuto significantly reduces the computational time needed to perform iterative STRUCTURE analysis by distributing runs over two or more processors. StrAuto is the first tool to integrate STRUCTURE analysis with post-processing using a pipeline approach in addition to implementing parallel computation - a set up ideal for deployment on computing clusters. StrAuto is distributed under the GNU GPL (General Public License) and available to download from http://strauto.popgen.org .

  17. Pilot study for early prognosis of Azoospermia in relation to Y-STR Profiling

    Directory of Open Access Journals (Sweden)

    Ahmed M. Refaat

    2016-01-01

    Conclusion: There was a significant correlation of Y-STR Profiling results and the prevalence of Azoospermia condition, which supports the idea of using Y-STR Profiling in early prognosis of Azoospermia.

  18. Genetic polymorphisms in 18 autosomal STR loci in the Tibetan population living in Tibet Chamdo, Southwest China.

    Science.gov (United States)

    Li, Zhenghui; Zhang, Jian; Zhang, Hantao; Lin, Ziqing; Ye, Jian

    2018-05-01

    Short tandem repeats (STRs) play a vitally important role in forensics. Population data is needed to improve the field. There is currently no large population data-based data set in Chamdo Tibetan. In our study, the allele frequencies and forensic statistical parameters of 18 autosomal STR loci (D5S818, D21S11, D7S820, CSF1PO, D2S1338, D3S1358, VWA, D8S1179, D16S539, PentaE, TPOX, TH01, D19S433, D18S51, FGA, D6S1043, D13S317, and D12S391) included in the DNATyper™19 kit were investigated in 2249 healthy, unrelated Tibetan subjects living in Tibet Chamdo, Southwest China. The combined power of discrimination and the combined probability of exclusion of all 18 loci were 0.9999999999999999999998174 and 0.99999994704, respectively. Furthermore, the genetic relationship between our Tibetan group and 33 previously published populations was also investigated. Phylogenetic analyses revealed that the Chamdo Tibetan population is more closely related genetically with the Lhasa Tibetan group. Our results suggest that these autosomal STR loci are highly polymorphic in the Tibetan population living in Tibet Chamdo and can be used as a powerful tool in forensics, linguistics, and population genetic analyses.

  19. Genetic characterisation of 19 autosomal STR loci in a population sample from the Southeastern Anatolia Region of Turkey.

    Science.gov (United States)

    Bozman, Nazli; Gurkan, Cemal; Sevay, Huseyin; Demirdov, Damla Kanliada; Ozbas-Gerceker, Filiz

    2018-03-14

    Southeastern Anatolia is the smallest, yet the most densely populated region among the seven major geographic constituents of Turkey. Situated in the Upper Mesopotamia, Southeastern Anatolia was also the northernmost extension of the Fertile Crescent, which is often considered as the earliest cradle of civilisation. To investigate the autosomal STR polymorphisms associated with a truly representative population sample pool from Southeastern Anatolia. Samples from a total of 257 volunteers were analysed by 19-loci autosomal STRs using the commercially available COrDIS Plus Kit. Allele frequencies, statistical parameters of forensic interest and Nei's D A distances with respect to the nearby and distant populations were calculated, besides performing exact tests of population differentiation with the same populations. A combined matching probability of 1.49978 × 10 -23 and a combined power of exclusion of 0.999999961 were obtained for the novel Southeastern Anatolian autosomal STR dataset. Furthermore, the Southeastern Anatolia population was found to have close genetic affinities with the other regional populations from Turkey, along with those from an apparent genetic continuum extending from the Near East to Southeastern Europe. The novel Southeastern Anatolian dataset is expected to be useful in regional forensic genetics investigations and molecular anthropology applications.

  20. Short tandem repeat (STR) polymorphisms in Turkish population

    Indian Academy of Sciences (India)

    Administrator

    RESEARCH NOTE. Short tandem repeat (STR) polymorphisms in Turkish population. ÜNER ÜLKÜER 1 * , MELAHAT KURTULU Ş -ÜLKÜER 2 , CÜNEYT ELMA 1 ,. TAHS İ N KES İ C İ 3 and SEVDA MENEV Ş E 4. 1General Directory of Security, Criminal Police Laboratories, Biyoloji Bölümü,. Aniteppe, Ankara, Turkey.

  1. Genetic variation of twenty autosomal STR loci and evaluate the ...

    African Journals Online (AJOL)

    The aim of this study was of twofold. One was to determine the genetic structure of Iraq population and the second objective of the study was to evaluate the importance of these loci for forensic genetic purposes. FTA® Technology (FTA™ paper DNA extraction) utilized to extract DNA. Twenty (20) STR loci and Amelogenin), ...

  2. Fetal gender determination through Y-STR analysis of maternal ...

    African Journals Online (AJOL)

    Hanaa M.H. Aal-Hamdan

    2014-10-01

    Oct 1, 2014 ... Fetal gender determination through Y-STR analysis of maternal plasma during the third trimester of pregnancy. Hanaa M.H. Aal-Hamdan, Ahmed M. Refaat *, Saranya R. Babu,. Abdul Rauf Choudhry. Department of Forensic Biology, College of Forensic Sciences, Naif Arab University for Security Sciences, ...

  3. Serological identification of Streptococcus sanguis and Str mitior.

    Science.gov (United States)

    Ball, L C

    1985-04-01

    A total of 165 strains of Streptococcus sanguis and Str mitior were selected on the basis of their biochemical reactions using established identification procedures. These strains were also classified using API Database and were then screened against five candidate grouping sera. Biochemical tests and serological identification were in general complementary, but no regular associations between biotype and serological reaction were observed.

  4. Serological identification of Streptococcus sanguis and Str mitior.

    OpenAIRE

    Ball, L C

    1985-01-01

    A total of 165 strains of Streptococcus sanguis and Str mitior were selected on the basis of their biochemical reactions using established identification procedures. These strains were also classified using API Database and were then screened against five candidate grouping sera. Biochemical tests and serological identification were in general complementary, but no regular associations between biotype and serological reaction were observed.

  5. Active Parenting Now: Program Kit.

    Science.gov (United States)

    Popkin, Michael H.

    Based largely on the theories of Alfred Adler and Rudolf Dreikurs, this parent education curriculum is a video-based interactive learning experience that teaches a comprehensive model of parenting to parents of children ages 5 to 12 years. The kit provides parents with the skills needed to help their children develop courage, responsibility, and…

  6. Remote Storage. SPEC Kit 39.

    Science.gov (United States)

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    A 1977 Association of Research Libraries (ARL) survey gathered information and documentation on remote storage for selected library materials, including type and size of facilities, selection processes for transferring materials, operating procedures, and record-changing activities. A summary of the survey results included in this kit reports…

  7. Small Business Incubator Resource Kit.

    Science.gov (United States)

    Small Business Administration, Washington, DC.

    This kit consists of a set of resources to assist those interested in the start-up and management (incubation) of a new business. A guide to starting and managing a small business incubator (SBI) is provided. Included in the guide are the following: a discussion of the role and characteristics of the SBI concept; guidelines for carrying out the…

  8. Natural Gas Energy Educational Kit.

    Science.gov (United States)

    American Gas Association, Arlington, VA. Educational Services.

    Prepared by energy experts and educators to introduce middle school and high school students to natural gas and its role in our society, this kit is designed to be incorporated into existing science and social studies curricula. The materials and activities focus on the origin, discovery, production, delivery, and use of natural gas. The role of…

  9. Genetic diversity of 21 autosomal STR loci in the Han population from Sichuan province, Southwest China.

    Science.gov (United States)

    He, Guanglin; Li, Ye; Wang, Zheng; Liang, Weibo; Luo, Haibo; Liao, Miao; Zhang, Ji; Yan, Jing; Li, Yingbi; Hou, Yiping; Wu, Jin

    2017-11-01

    Exploration of the ethnic origin and genetic differentiation of 56 Chinese officially recognized nationalities populations played a fundamental role in the research field of population genetics, forensic science, linguistics, anthropology, and archaeology. In the present study, population data of 21 autosomal STR loci (CSF1PO, D10S1248, D12S391, D13S317, D16S539, D18S51, D19S433, D21S11, D2S1338, D2S441, D3S1358, D5S818, D6S1043, D7S820, D8S1179, FGA, Penta D, Penta E, TH01, TPOX, and vWA) included in the AGCU EX22 kit in 2793 Southwest Han Chinese individuals was obtained and population genetic relationships among 28 Chinese populations were investigated. Our study indicated that the twenty-one autosomal STRs are highly polymorphic in the Sichuan Han population and can be used as a powerful tool in the routine forensic usage. MDS and phylogenetic analysis suggested that the Sichuan Han population kept a close genetic relationship with the southwest populations. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Population genetic analyses of the Powerplex(®) Fusion kit in a cosmopolitan sample of Chubut Province (Patagonia Argentina).

    Science.gov (United States)

    Parolin, María Laura; Real, Luciano E; Martinazzo, Liza B; Basso, Néstor G

    2015-11-01

    Allele frequencies and forensic parameters for 22 autosomal STR loci and DYS391 locus included in the PowerPlex(®) Fusion System kit were estimated in a sample of 770 unrelated individuals from Chubut Province, southern Patagonia. No significant deviations from Hardy-Weinberg equilibrium were observed after Bonferroni's correction. The combined power of discrimination and the combined probability of exclusion were >0.999999 and 0.999984, respectively. Comparisons with other worldwide populations were performed. The MDS obtained show a close biological relation between Chubut and Chile. The estimated interethnic admixture supports a high Native American contribution (46%) in the population sample of Chubut. These results enlarge the Argentine databases of autosomal STR and would provide a valuable contribution for identification tests and population genetic studies. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  11. Core Flight System Satellite Starter Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — The Core Flight System Satellite Starter Kit (cFS Kit) will allow a small satellite or CubeSat developer to rapidly develop, deploy, test, and operate flight...

  12. The Dynamic Phenomena of Strékan Music From Colonial to Contemporary Era in Situbondo

    OpenAIRE

    Hidayatullah, Panakajaya

    2017-01-01

    This research is an anthropology of music which discusses the dynamics of strékan music from colonial to contemporary era in Situbondo. In Situbondo, strékan is a term which refers to music for welcoming guests. By ethnography method and postcolonial perspective, this research will discuss social problems and phenomena of strékan music. The result of this research shows that a change of strékan music signifies a change of social condition in Situbondo. In colonial era strékan is assumed by pe...

  13. CERN’s FMC Kit

    CERN Document Server

    Cattin, M; Serrano, J; van der Bij, E; Wlostowski, T

    2014-01-01

    In the context of the renovation of controls and data acquisition electronics for accelerators the BE-CO-HT section at CERN has designed a kit based on carriers and mezzanines following the VITA FPGAMezzanine Card (FMC) standard. Carriers exist in VME64x and PCIe form factors, with a PXIe carrier underway. Mezzanines include an Analog to Digital Converter, a Time to Digital Converter, a fine delay generator and a Digital Input/Output. All of the designs are licensed under the CERN Open Hardware Licence and commercialised by companies. This paper discusses the benefits of this carrier mezzanine strategy and of the Open Hardware based commercial paradigm. It also explains the design of each layer of the FMC kit, from the hardware to the gateware and the Linux device driver. In addition, several tools to help designers developing gateware for mezzanines and new concepts such as the Self-Describing Bus (SDB) and the fmcbus are presented. Lastly, some of the plans for the future of the FMC kit and Open Hardware Re...

  14. Enhanced DNA Profiling of the Semen Donor in Late Reported Sexual Assaults: Use of Y-Chromosome-Targeted Pre-amplification and Next Generation Y-STR Amplification Systems.

    Science.gov (United States)

    Hanson, Erin K; Ballantyne, Jack

    2016-01-01

    In some cases of sexual assault the victim may not report the assault for several days after the incident due to various factors. The ability to obtain an autosomal STR profile of the semen donor from a living victim rapidly diminishes as the post-coital interval is extended due to the presence of only a small amount of male DNA amidst an overwhelming amount of female DNA. Previously, we have utilized various technological tools to overcome the limitations of male DNA profiling in extended interval post-coital samples including the use of Y-chromosome STR profiling, cervical sample, and post-PCR purification permitting the recovery of Y-STR profiles of the male DNA from samples collected 5-6 days after intercourse. Despite this success, the reproductive biology literature reports the presence of spermatozoa in the human cervix up to 7-10 days post-coitus. Therefore, novel and improved methods for recovery of male profiles in extended interval post-coital samples were required. Here, we describe enhanced strategies, including Y-chromosome-targeted pre-amplification and next generation Y-STR amplification kits, that have resulted in the ability to obtain probative male profiles from samples collected 6-9 days after intercourse.

  15. BliStrTune: Hierarchical Invention of Theorem Proving Strategies

    OpenAIRE

    Jakubuv, Jan; Urban, Josef

    2016-01-01

    Inventing targeted proof search strategies for specific problem sets is a difficult task. State-of-the-art automated theorem provers (ATPs) such as E allow a large number of user-specified proof search strategies described in a rich domain specific language. Several machine learning methods that invent strategies automatically for ATPs were proposed previously. One of them is the Blind Strategymaker (BliStr), a system for automated invention of ATP strategies. In this paper we introduce BliSt...

  16. Forensic and population genetic analyses of Danes, Greenlanders and Somalis typed with the Yfiler® Plus PCR amplification kit

    DEFF Research Database (Denmark)

    Olofsson, Jill Katharina; Mogensen, Helle Smidt; Buchard, Anders

    2015-01-01

    Recently, the Yfiler(®) Plus PCR Amplification Kit (Yfiler(®) Plus, Thermo Fisher Scientific, Waltham, MA, USA) was introduced. Yfiler(®) Plus amplifies 27 Y-chromosomal short tandem repeat loci (Y-STRs) and adds ten new Y-STRs to those analysed with the commonly used AmpFlSTR(®) Yfiler(®) PCR Am...... in crime case investigations. However, the inclusion of seven RM Y-STRs in Yfiler(®) Plus makes it less attractive for relationship testing because of the relatively high combined mutation rate, approximately 15%....

  17. Does zero really mean nothing?-first experiences with the new PowerQuant(TM) system in comparison to established real-time quantification kits.

    Science.gov (United States)

    Poetsch, Micaela; Konrad, Helen; Helmus, Janine; Bajanowski, Thomas; von Wurmb-Schwark, Nicole

    2016-07-01

    DNA quantification is an important step in the molecular genetic analysis of a forensic sample, hopefully providing reliable data on DNA content for a subsequent generation of reproducible STR profiles for identification. For several years, this quantification has usually been done by real-time PCR protocols and meanwhile a variety of assays are commercially available from different companies. The newest one is the PowerQuant(TM) assay by Promega Inc. which is advertised with the promise that a determined DNA concentration of 0 ng/μl in a forensic sample guarantees the impossibility to achieve true STR results, thus allowing to exclude such samples from STR analysis to save time and money. Thus, the goal of this study was to thoroughly verify the quantification step with regard to its suitability as a screening method. We have evaluated the precision and reliability of four different real-time PCR quantification assays by systematically testing DNA dilutions and forensic samples with various DNA contents. Subsequently, each sample was subjected to the Powerplex® ESX 17 fast kit to determine a reliable cutoff level for exclusion of definitely negative samples from STR analysis. An accurate quantification of different cell line DNA dilutions was not possible with any kit. However, at least the PowerQuant(TM) assay provided suitable data analyzing forensic samples, whereas in other systems up to 46 % of negative samples still displayed reliable STR analysis results. All in all, the PowerQuant(TM) assay represents a big step forward, but the evaluation of real-time PCR quantification results has still to be done with great care.

  18. Molecular Alterations of KIT Oncogene in Gliomas

    Directory of Open Access Journals (Sweden)

    Ana L. Gomes

    2007-01-01

    Full Text Available Gliomas are the most common and devastating primary brain tumours. Despite therapeutic advances, the majority of gliomas do not respond either to chemo or radiotherapy. KIT, a class III receptor tyrosine kinase (RTK, is frequently involved in tumourigenic processes. Currently, KIT constitutes an attractive therapeutic target. In the present study we assessed the frequency of KIT overexpression in gliomas and investigated the genetic mechanisms underlying KIT overexpression. KIT (CD117 immunohistochemistry was performed in a series of 179 gliomas of various grades. KIT activating gene mutations (exons 9, 11, 13 and 17 and gene amplification analysis, as defined by chromogenic in situ hybridization (CISH and quantitative real-time PCR (qRT-PCR were performed in CD117 positive cases. Tumour cell immunopositivity was detected in 15.6% (28/179 of cases, namely in 25% (1/4 of pilocytic astrocytomas, 25% (5/20 of diffuse astrocytomas, 20% (1/5 of anaplastic astrocytomas, 19.5% (15/77 of glioblastomas and one third (3/9 of anaplastic oligoastrocytomas. Only 5.7% (2/35 of anaplastic oligodendrogliomas showed CD117 immunoreactivity. No association was found between tumour CD117 overexpression and patient survival. In addition, we also observed CD117 overexpression in endothelial cells, which varied from 0–22.2% of cases, being more frequent in high-grade lesions. No KIT activating mutations were identified. Interestingly, CISH and/or qRT-PCR analysis revealed the presence of KIT gene amplification in 6 glioblastomas and 2 anaplastic oligoastrocytomas, corresponding to 33% (8/24 of CD117 positive cases. In conclusion, our results demonstrate that KIT gene amplification rather than gene mutation is a common genetic mechanism underlying KIT expression in subset of malignant gliomas. Further studies are warranted to determine whether glioma patients exhibiting KIT overexpression and KIT gene amplification may benefit from therapy with anti-KIT RTK

  19. The Free Universal Construction Kit

    DEFF Research Database (Denmark)

    Stephensen, Jan Løhmann; Hansen, Lone Koefoed

    2013-01-01

    With the increasing economic accessibility of 3D printers, the lessons learned and the logics cultivated on digital Web 2.0 now seems applicable to the world of material things. Released in early 2012 by the artist groups F.A.T. and Sy-lab, the Free Universal Construction Kit is a set of 3D...... drawings that enable everyone with access to a 3D printer to make connectors, “the missing links”, between intellectual property restricted toys like LEGO, Tinkertoys, and Fischertechnik. However, when describing this project as “reverse engineering as a civic activity”, it seems obvious that F...

  20. Strålskydd för personal som arbetar inom Interventionell Radiologi

    OpenAIRE

    Lindgren, Johanna; Gustavsson, Erika

    2014-01-01

    Bakgrund: Trots en snabb utveckling av undersökningsmetoderna inom IR har inte strålskydden utvecklats i samma takt. Den joniserande strålning som förekommer på modaliteten kan medföra en hälsorisk för personalen därav finns det stråldosgränser att hålla sig inom för att minimera risken för yrkesrelaterade strålskador. För att förebygga risken för strålningsrelaterade skador är det viktigt att undersöka olika metoder av skydd för att optimera personalens strålsäkerhet.Syfte: Syftet med studie...

  1. Analysis of matches and partial-matches in a Danish STR data set

    DEFF Research Database (Denmark)

    Tvedebrink, Torben; Eriksen, Poul Svante; Curan, James Michael

    2012-01-01

    monozygotic twins (0.09%), 6 redundant STR profiles of unknown cause and 1283 STR profiles from repeated testing of individuals were removed leaving 51,517 complete 10 locus STR profiles for analysis. The number corresponds to approximately 1% of the Danish population. We compared all STR profiles to each....... [3] to compare the observed and expected number of matches and near matches in the data set. We extended the methods by computing the covariance matrix of the summary statistic and used it for the estimation of the identical-by-descent parameter, θ. The analysis demonstrated a number of close...

  2. Introduction of the Python script STRinNGS for analysis of STR regions in FASTQ or BAM files and expansion of the Danish STR sequence database to 11 STRs

    DEFF Research Database (Denmark)

    Friis, Susanne L; Buchard, Anders; Rockenbauer, Eszter

    2016-01-01

    This work introduces the in-house developed Python application STRinNGS for analysis of STR sequence elements in BAM or FASTQ files. STRinNGS identifies sequence reads with STR loci by their flanking sequences, it analyses the STR sequence and the flanking regions, and generates a report with the......This work introduces the in-house developed Python application STRinNGS for analysis of STR sequence elements in BAM or FASTQ files. STRinNGS identifies sequence reads with STR loci by their flanking sequences, it analyses the STR sequence and the flanking regions, and generates a report...

  3. Analysis of transcriptional and upstream regulatory sequence activity of two environmental stress-inducible genes, NBS-Str1 and BLEC-Str8, of rice.

    Science.gov (United States)

    Ray, Swatismita; Kapoor, Sanjay; Tyagi, Akhilesh K

    2012-04-01

    Two abiotic stress-inducible upstream regulatory sequences (URSs) from rice have been identified and functionally characterized in rice. NBS-Str1 and BLEC-Str8 genes have been identified, by analysing the transcriptome data of cold, salt and desiccation stress-treated 7-day-old rice (Oryza sativa L. var. IR64) seedling, to be preferentially responsive to desiccation and salt stress, respectively. NBS-Str1 and BLEC-Str8 genes code for putative NBS (nucleotide binding site)-LRR (leucine rich repeat) and β-lectin domain protein, respectively. NBS-Str1 URS is induced in root tissue, preferentially in vascular bundle, during 3 and 24 h of desiccation stress condition in transgenic 7-day-old rice seedling. In mature transgenic plants, this URS shows induction in root and shoot tissue under desiccation stress as well as under prolonged (1 and 2 day) salt stress. BLEC-Str8 URS shows basal activity under un-stressed condition, however, it is inducible under salt stress condition in both root and leaf tissues in young seedling and mature plants. Activity of BLEC-Str8 URS has been found to be vascular tissue preferential, however, under salt stress condition its activity is also found in the mesophyll tissue. NBS-Str1 and BLEC-Str8 URSs are inducible by heavy metal, copper and manganese. Interestingly, both the URSs have been found to be non responsive to ABA treatment, implying them to be part of ABA-independent abiotic stress response pathway. These URSs could prove useful for expressing a transgene in a stress responsive manner for development of stress tolerant transgenic systems.

  4. Analysis of 24 Y chromosomal STR haplotypes in a Chinese Han population sample from Henan Province, Central China.

    Science.gov (United States)

    Shi, Meisen; Liu, Yaju; Zhang, Juntao; Bai, Rufeng; Lv, Xiaojiao; Ma, Shuhua

    2015-07-01

    We analyzed haplotypes for 24 Y chromosomal STRs (Y-STRs), including 17 Yfiler loci (DYS19, DYS385a/b, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS437, DY438, DYS439, DYS448, DYS456, DYS458, DYS635 and Y-GATA-H4) and 7 additional STRs (DYS388, DYS444, DYS447, DYS449, DYS522 and DYS527a/b) in 1100 unrelated Chinese Han individuals from Henan Province using AGCU Y24 STR kit systems. The calculated average gene diversity (GD) values ranged from 0.4105 to 0.9647 for the DYS388 and DYS385a/b loci, respectively. The discriminatory capacity (DC) was 72.91% with 802 observed haplotypes using 17 Yfiler loci, by the addition of 7 Y-STRs to the Yfiler system, the DC was increased to 79.09% while showing 870 observed haplotypes. Among the additional 7 Y-STRs, DYS449, DYS527a/b, DYS444 and DYS522 were major contributors to enhancing discrimination. In the analysis of molecular variance, the Henan Han population clustered with Han origin populations and showed significant differences from other Non-Han populations. In the present study, we report 24 Y-STR population data in Henan Han population, and we emphasize the need for adding additional markers to the commonly used 17 Yfiler loci to achieve more improved discriminatory capacity in a population with low genetic diversity. Copyright © 2015. Published by Elsevier Ireland Ltd.

  5. Concordance of the ForenSeq™ system and characterisation of sequence-specific autosomal STR alleles across two major population groups.

    Science.gov (United States)

    Devesse, Laurence; Ballard, David; Davenport, Lucinda; Riethorst, Immy; Mason-Buck, Gabriella; Syndercombe Court, Denise

    2018-05-01

    By using sequencing technology to genotype loci of forensic interest it is possible to simultaneously target autosomal, X and Y STRs as well as identity, ancestry and phenotypic informative SNPs, resulting in a breadth of data obtained from a single run that is considerable when compared to that generated with standard technologies. It is important however that this information aligns with the genotype data currently obtained using commercially available kits for CE-based investigations such that results are compatible with existing databases and hence can be of use to the forensic community. In this work, 400 samples were typed using commercially available STR kits and CE, as well as using the Ilumina ForenSeq™ DNA Signature Prep Kit and MiSeq ® FGx to assess concordance of autosomal STRs and population variability. Results show a concordance rate between the two technologies exceeding 99.98% while numerous novel sequence based alleles are described. In order to make use of the sequence variation observed, sequence specific allele frequencies were generated for White British and British Chinese populations. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Testing of the Illumina® ForenSeq™ kit

    DEFF Research Database (Denmark)

    Hussing, C.; Børsting, C.; Mogensen, H. S.

    2015-01-01

    The Illumina® ForenSeq™ kit amplifies in one multiplex PCR reaction 59 STRs and 172 SNPs relevant to forensic genetic case work. Typed markers include markers for identification, ancestry identification (AIMs) and pigmentary traits. The products were sequenced on the MiSeq FGx Forensic Genomics...... System and analysed with the ForenSeq™ Universal Analysis Software. Using this approach, we sequenced 10 Danish, 10 Italian, and 10 individuals from other populations, mostly non-europeans. The eye and hair colours as well as the bio-geographical ancestry of the individuals were known.Blue and brown eye....... The geographic ancestries of 22 out of 23 individuals of European or East Asian ancestry were correctly predicted. However, the ForenSeq™ Universal Analysis Software was unable to differentiate between individuals from Middle East/South Asia, South America and North Africa.We found no difference in STR typing...

  7. Personal radiotoxicological (first aid) kit

    International Nuclear Information System (INIS)

    Gachalyi, Andras; Gyulai, Gabor

    2014-01-01

    In recent years, with the spread of nuclear industrial activities, and the widespread use of radioactive materials and products the possibility of radionuclide contamination of humans and animals has significantly increased. During nuclear tests or reactor accidents, a large amount of radioactive materials may enter the environment which can contaminate the living environment (air, water, vegetation, soil), for a long period. This contamination may enter living organisms by inhalation, intake and ingestion, causing severe biological damage. As an example the Chernobyl reactor accident can be mentioned, where there was no possibility for the decorporation of isotopes, as there were no products available such as the 'RADISTOP'. To achieve appropriate decorporating (and decontaminating) treatment which is effective, it is highly recommendable to use a personal Radiotoxicological First Aid Kit (PRK) within the shortest possible time after internal contamination. This unit provides effective treatment to decorporate the most common incorporated fission products. (author)

  8. Teen Ambassador Leadership Kit (TALK

    Directory of Open Access Journals (Sweden)

    Donna R. Gillespie

    2012-12-01

    Full Text Available Teen Ambassador Leadership Kit, (TALK, is an annual weekend retreat designed for teens interested in promoting and marketing 4-H in their communities. TALK organizers felt teens would benefit from an intensive weekend retreat focused on communication. TALK produces a network of educated and excited 4-H teens that are available to help with 4-H promotion and marketing. Participants arrive on Friday evening for team building activities, on Saturday they participate in one of the workshops offered and on Sunday morning each workshop group has the opportunity to share their completed projects and what they learned. At the conclusion of the retreat, teens are designated "County 4-H Ambassadors" and certificates of completion, professional business cards and polo shirts are presented. The TALK teen participants return home to share what they learned with their local county 4-H staff and help promote and market 4-H in their communities.

  9. Developmental validation of QIAGEN Investigator®24plex QS Kit and Investigator®24plex GO! Kit: Two 6-dye multiplex assays for the extended CODIS core loci.

    Science.gov (United States)

    Kraemer, Melanie; Prochnow, Anke; Bussmann, Michael; Scherer, Mario; Peist, Ralf; Steffen, Carolyn

    2017-07-01

    The original CODIS database based on 13 core STR loci has been overwhelmingly successful for matching suspects with evidence. In order to increase the power of discrimination, reduce the possibility of adventitious matches, and expand global data sharing, the CODIS Core Loci Working Group determined the expansion of the CODIS core loci to 20 STR plus three additional "highly recommended" loci (SE33, DY391, Amelogenin) Hares, 2015, 2012 [1,2]. The QIAGEN Investigator 24plex QS and Investigator 24plex GO! Kits are 6-dye multiplex assays that contain all markers of the expanded 23 CODIS core loci along with a unique internal performance control that is co-amplified with the STR markers. The "Quality Sensor" generates additional information for quality control and performance checks. Investigator 24plex QS is designed for purified DNA from casework and reference samples, whereas 24plex GO! is dedicated to direct amplification of reference samples, like blood or buccal cells on FTA or swabs. A developmental validation study was performed on both assays. Here, we report the results of this study which followed the recommendations of the European Network of Forensic Science Institutes (ENFSI) [3] and the Revised Validation Guidelines of the Scientific Working Group on DNA Analysis Methods (SWGDAM) [4]. Data included are for PCR-based procedures e.g. reaction conditions, effects of PCR annealing temperature variations, amplification cycles or cyclers, sensitivity (also in the context of the Quality Sensor), performance with simulated inhibition, stability and efficiency, precision, reproducibility, mixture study, concordance, stutter, species specificity, and case-type samples. The validation results demonstrate that the Investigator 24plex QS and Investigator 24plex GO! Kits are robust and reliable identification assays as required for forensic DNA typing in forensic casework analysis and databasing. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights

  10. Preparation of kits for 99Tcm radiopharmaceuticals

    International Nuclear Information System (INIS)

    1992-05-01

    This publication details preparation under Good Manufacturing Practices (GMP) of thirteen widely used 99 Tc m radiopharmaceuticals and their quality assurance practices. The objective of this document is to present to those who intend to launch a kit preparation programme a set of preparation procedures and other relevant information gathered during kit production over a period of more than a decade, to serve as a good starting point. The manuals and monographs included in the document are based on the experience gained in two major centres. The publication of this material is intended to give a typical example, and not the only possible procedure for preparing the kits. Following the essentials of these kit preparation procedures, it is always possible to make alterations to the composition of the kits. The kits described here concern widely used 99 Tc m radiopharmaceuticals which do not require a Single Photon Emission Computed Tomography (SPECT) camera. These examples of the ''first generation'' of kits are not very intricate to prepare. Although it is advisable to have only one agent for a given intended use, a few agents for each purpose, e.g. EHDP and MDP for bone imagining, have been included in the document so that the reader can have some flexibility in selecting a particular kit. 24 refs, 2 figs

  11. KIT mutation analysis in mast cell neoplasms

    DEFF Research Database (Denmark)

    Arock, M; Sotlar, K; Akin, C

    2015-01-01

    Although acquired mutations in KIT are commonly detected in various categories of mastocytosis, the methodologies applied to detect and quantify the mutant type and allele burden in various cells and tissues are poorly defined. We here propose a consensus on methodologies used to detect KIT mutat...

  12. Building Use Policies. SPEC Kit 144.

    Science.gov (United States)

    Coyle, Patrick

    This Systems and Procedures Exchange Center (SPEC) flyer/kit addresses some of the needs of Association of Research Libraries (ARL) members regarding library building use and the aesthetics and well-being of the materials and people in the building. The kit draws upon documents gathered as part of a 1986 Quick-SPEC survey that dealt with food and…

  13. Revised Strömgren metallicity calibration for red giants

    Science.gov (United States)

    Hilker, Michael

    2000-03-01

    A new calibration of the Strömgren (b-y),m_1 diagram in terms of iron abundance of red giants is presented. This calibration is based on a homogeneous sample of giants in the globular clusters omega Centauri, M 22, and M 55 as well as field giants from the list of Anthony-Twarog & Twarog (\\cite{anth98}). Towards high metallicities, the new calibration is connected to a previous calibration by Grebel & Richtler (\\cite{greb92}), which was unsatisfactory for iron abudances lower than -1.0 dex. The revised calibration is valid for CN-weak/normal red giants in the abundance range of -2.0 <[Fe/H]< 0.0 dex, and a color range of 0.5 < (b-y) < 1.1 mag. As shown for red giants in omega Centauri, CN-weak stars with Strömgren metallicities higher than -1.0 dex cannot be distinguished in the (b-y),m_1 diagram from stars with lower iron abundances but higher CN band strengths. Based on data collected at the European Southern Observatory, La Silla, Chile

  14. Cesta tvorbou webových stránek

    OpenAIRE

    Krčál Martin

    2012-01-01

    Článek v první části popisuje proces tvorby webových stránek od stanovení cílů a definování cílové skupiny přes návrh až po samotnou realizaci. Autor zdůrazňuje důležitost dostatečně velkého a nadšeného vývojového týmu a připomíná nezbytnost průběžného uživatelského testování. Zmiňovány jsou i některé nástroje pro testování stránek z pohledu SEO, použitelnosti a přístupnosti, stejně jako vzrůstající význam mobilních technologií. Druhá část článku je věnována uživatelskému testování a analzýze...

  15. The dynamic phenomena of strékan music from colonial to contemporary era in Situbondo

    Directory of Open Access Journals (Sweden)

    Panakajaya Hidayatullah

    2017-08-01

    Full Text Available This research is an anthropology of music which discusses the dynamics of strékan music from colonial to contemporary era in Situbondo. In Situbondo, strékan is a term which refers to music for welcoming guests. By ethnography method and postcolonial perspective, this research will discuss social problems and phenomena of strékan music. The result of this research shows that a change of strékan music signifies a change of social condition in Situbondo. In colonial era strékan is assumed by people like music for elite class. The field data show that there is unequal power relation between colonized and colonizer. In pasca-colonial era the hierarchy relation becomes ambivalent. It appears negotiation space between colonial signs and Madurese culture of Situbondo people, considered to be symbolic resistance. Strékan music is reinterpreted as music for low class. In the contemporary era, strékan music tends to market oriented. Strékan music includes dangdut music, following market taste as a consequence of commercialization of art.

  16. Variation of autosomes and X chromosome STR in breast cancer and gynecological cancer tissues

    Directory of Open Access Journals (Sweden)

    Hou Youxiang

    2017-04-01

    Full Text Available This study analyses 1000 cases of patients with breast cancer and 2000 cases of patients with gynecological cancer (1000 cases of malignant tumor, 1000 cases of benign tumors, where breast cancer and malignant tumor patients comprise the observation group, while patients with benign tumors comprise the control group. Through DNA extraction, STR genotyping and variation verification, microdissection, individual STR mutation rate and loci STR mutation rate of the two groups of patients were calculated. Results show that there are no significant (P > 0.05 differences in the STR variation of autosomes and X chromosome between patients in the observation group and those in the reference group. However, significant (P < 0.05 intergroup differences were found for STR variation typing between patients with malignant and benign tumors. Using STR genotyping for autosomes and X chromosomes, gynecological cancer patients were found to be more likely to mutate, with a clear relationship between STR variation and tumor differentiation degrees. The study on the variation analysis of autosomes and X chromosome STR in breast and gynecological cancer tissues is expected to have a high application value when applied to medical research and identification processes.

  17. Evaluation of 12 Y-chromosome STR loci in Western Mediterranean populations

    DEFF Research Database (Denmark)

    Rodriguez, V.; Tomas, Carmen; Sanchez, Juan J.

    2008-01-01

    With the aim to establish a Y-STR haplotype database, a total of 554 males from seven Western Mediterranean populations were genotyped for the 12 Y-chromosome STR loci (minimal haplotype extended by loci DYS437, DYS438 and DYS439) included in the Powerplex Y System (Promega). Among the 554 males...

  18. Bengt Strömgren: Growing up with astronomy, 1908-1932

    DEFF Research Database (Denmark)

    Rebsdorf, S.O.

    2003-01-01

    Bengt Strömgren's (1908-1987) early career is examined down to 1932, the year of his first landmark article on astrophysics, in which, continuing the numerical tradition at the Copenhagen Observatory, Strömgren applied the still novel quantum mechanics with great faith in its validity. In additio...

  19. Modellering af strømningsforhold og kanaldannelse i fixed bed koksbed

    DEFF Research Database (Denmark)

    Jensen, Torben Kvist; Henriksen, Ulrik Birk; Gøbel, Benny

    2003-01-01

    For at kunne undersøge stabiliteten af en koksbed er der blevet udviklet forskellige modeller til beskrivelse af strømningsforholdene i bedden under iltfri forgasning af biomassekoks. Strømningsforholdene er blevet undersøgt på simple modeller og CFD-modeller...

  20. Identifying the most likely contributors to a Y-STR mixture using the discrete Laplace method

    DEFF Research Database (Denmark)

    Andersen, Mikkel Meyer; Eriksen, Poul Svante; Mogensen, Helle Smidt

    2015-01-01

    demonstrate how the discrete Laplace method can be used to separate a two person Y-STR mixture, where the Y-STR profiles of the true contributors are not present in the reference dataset, which is often the case for Y-STR profiles in real case work. We also briefly discuss how to calculate the weight...... of the number of loci. For each of these datasets, an out of sample simulation study was performed: A total of 550 mixtures were composed by randomly sampling two haplotypes, h1 and h2, from the dataset. We then used the discrete Laplace method on the remaining data (excluding h1 and h2) to rank the contributor...... or less depending on the dataset and how the discrete Laplace model was chosen. Y-STR mixtures with many loci are difficult to separate, but even haplotypes with 21 Y-STR loci can be separated....

  1. A framework for the development of STR genotyping in domestic animal species

    DEFF Research Database (Denmark)

    van Asch, Barbara; Pinheiro, Raquel; Pereira, Rui

    2010-01-01

    This study reports the methodology used to search, select and characterize STR loci on the canine X chromosome using publicly available genome resources and following the current guidelines for human and non-human forensic testing. After several rounds of selection, 12 X-STR markers were optimized...... offspring. Its use may complement the information obtained by autosomal STR analysis and contribute to the resolution of complex cases of kinship in dogs. The presented methodology for the de novo construction of an STR multiplex may also provide a helpful framework for analogous work in other animal...... species. As an increasing number of reference genomes become available, convenient tools for individual identification and parentage testing based on STR loci selected from autosomes or sex chromosomes' sequences may be created following this strategy....

  2. Måling på ikke sinusformede AC strømme og spændinger

    DEFF Research Database (Denmark)

    Nielsen, Arne Hejde

    1998-01-01

    Målinger på en- og trefasede spændinger og strømme i elforsyningen. Specielt gennemgås forholdene ved ikke symetriske systemer med overtoner i spændinger og strømme.......Målinger på en- og trefasede spændinger og strømme i elforsyningen. Specielt gennemgås forholdene ved ikke symetriske systemer med overtoner i spændinger og strømme....

  3. Polymorphism of 15 short tandem repeat loci in Hui population of Ningxia Tongxin district.

    Science.gov (United States)

    Ma, Xiuzi; Sun, Runguang; Hao, Changchun

    2017-11-01

    To investigate the polymorphism of 15 STR loci in Hui population from Ningxia Tongxin district. Identifiler Plus kit used to detect the allelic frequencies of 15 STR loci in 598 unrelated Tongxin Hui individuals, and the population genetics parameters were calculated by using statistic software. The results demonstrated that all loci were found to be no deviation from Hardy-Weinberg equilibrium (P > 0.05), Heterozygosity (H) ranged from 0.637 to 0.868, matching probability (Pm) ranged from 0.034 to 0.213, power of discrimination (DP) ranged from 0.787 to 0.966, polymorphism information content (PIC) ranged from 0.560 to 0.850, power of exclusion (PE) ranged from 0.338 to 0.730. The 15 STR loci are relatively abundant in polymorphic information and suitable for paternity testing and personal identification. Copyright © 2017. Published by Elsevier Ltd.

  4. [Extraction of sperm DNA from mixed stain by the modified differential lysis method combined with silicon bead method].

    Science.gov (United States)

    Han, Hai-Jun; Zhang, Yu-Hong; Yang, Min; Yi, Hai; Yang, Geng-Ye; Jia, Dong-Tao; Lu, Da-Ru

    2014-02-01

    To extract sperm DNA from mixed stain by the modified differential lysis method combined with silicon bead method and to evaluate its application value. Fifty-two mixed stains containing female STR genotypes detected by differential lysis method were collected. The sperm DNA was extracted by the modified method combined with silicon bead method, then genotyped with the Identifiler Kit, and compared with the results of genotyping by the conventional differential lysis method as control. Of the 52 samples, 38 samples with sole male STR genotypes in all loci were detected. The detection rate of male STR genotypes was 98.08% through the modified method combined with silicon bead method. The modified differential lysis method combined with silicon bead method can be used in extraction of sperm DNA from mixed stain.

  5. KIT safety management. Annual report 2012

    International Nuclear Information System (INIS)

    Frank, Gerhard

    2013-01-01

    The KIT Safety Management Service Unit (KSM) guarantees radiological and conventional technical safety and security of Karlsruhe Institute of Technology and controls the implementation and observation of legal environmental protection requirements. KSM is responsible for - licensing procedures, - industrial safety organization, - control of environmental protection measures, - planning and implementation of emergency preparedness and response, - operation of radiological laboratories and measurement stations, - extensive radiation protection support and the - the execution of security tasks in and for all organizational units of KIT. Moreover, KSM is in charge of wastewater and environmental monitoring for all facilities and nuclear installations all over the KIT campus. KSM is headed by the Safety Commissioner of KIT, who is appointed by the Presidential Committee. Within his scope of procedure for KIT, the Safety Commissioner controls the implementation of and compliance with safety-relevant requirements. The KIT Safety Management is certified according to DIN EN ISO 9001, its industrial safety management is certified by the VBG as ''AMS-Arbeitsschutz mit System'' and, hence, fulfills the requirements of NLF / ISO-OSH 2001. KSM laboratories are accredited according to DIN EN ISO/IEC 17025. To the extent possible, KSM is committed to maintaining competence in radiation protection and to supporting research and teaching activities. The present reports lists the individual tasks of the KIT Safety Management and informs about the results achieved in 2012. Status figures in principle reflect the status at the end of the year 2012. The processes described cover the areas of competence of KSM.

  6. High-throughput sequencing of core STR loci for forensic genetic investigations using the Roche Genome Sequencer FLX platform

    DEFF Research Database (Denmark)

    Fordyce, Sarah Louise; Avila Arcos, Maria del Carmen; Rockenbauer, Eszter

    2011-01-01

    The analysis and profiling of short tandem repeat (STR) loci is routinely used in forensic genetics. Current methods to investigate STR loci, including PCR-based standard fragment analyses and capillary electrophoresis, only provide amplicon lengths that are used to estimate the number of STR rep...

  7. Estradiol RIA kit in clinical practice

    International Nuclear Information System (INIS)

    Friedrich, W.; Lisse, K.; Bienert, R.; Flentje, H.; Koerner, H.; Wilken, T.; Akademie der Wissenschaften der DDR, Berlin-Buch. Zentralinstitut fuer Isotopen- und Strahlenforschung)

    1985-01-01

    First clinical experience with a estradiol RIA kit developed in the Central Institute for Isotope- and Radiation Research is reported. The kit was used for the daily control of estradiol level in patients, which were treated within the program for in vitro fertilization and embryo transfer. The time of incubation could be shortened by means of a double antibody technique and by use of a precipitation mixture to 2 h. The intraassay variation is 9.2%, the interassay variation is 15.1%, the recovery rate is 94%. The sensitivity of the test (B 0 -3SD) is about 120 pmol/l. The estradiol RIA kit satisfies clinical requirements. (author)

  8. LA FAMILIA APOCYNACEAE S. STR. (APOCYNOIDEAE, RAUVOLFIOIDEAE EN URUGUAY

    Directory of Open Access Journals (Sweden)

    J. Francisco Morales

    2010-01-01

    Full Text Available Se presenta un tratamiento de las Apocynaceae s. str. (Apocynoideae, Rauvolfioideae de Uruguay. Se reconocen diez especies de un total de siete géneros: Aspidosperma quebracho-blanco, Condylocarpon isthmicum, Forsteronia glabrescens, Mandevilla coccinea, M. emarginata, M. longiflora, M. petraea, Rhabdadenia madida, Tabernaemontana catharinensis, Vinca major. Se incluyen descripciones, claves, datos de distribución y especimenes examinados. Se seleccionan lectotipos para Dipladenia xanthosoma var. major, Echites emarginatus, E. erectus, E. grandiflorus var. minor, E. pinifolius, Laseguea erecta var. guilleminia f. griseo-olivacea , L. erecta var. obliquinervia f. ovata subf. griseofusca y subf. griseo-olivacea, L. guilleminiana, Macrosiphonia verticillata var. intermedia, M. verticillata var. peduncularis, M. pinifolia f. glabrata y M. pinifolia f. setosa Se designa un neotipo para Aspidosperma quebracho-blanco.

  9. Population data and phylogenetic structure of Han population from Jiangsu province of China on GlobalFiler STR loci.

    Science.gov (United States)

    Adnan, Atif; Zhan, Xiaoni; Kasim, Kadirya; Rakha, Allah; Xin, Xing Jia

    2018-03-02

    Forensic statistical parameters based on allelic frequencies of commonly used short tandem repeats were estimated for the Han population of Jiangsu province from P.R. China. The 6-dye GlobalFiler™ PCR amplification kit incorporates 21 autosomal STRs, providing reliable DNA typing results with enhanced the power of discrimination. Here, we analyzed the GlobalFiler™ STR loci in 516 unrelated individuals from Jiangsu Han population. A total of 256 alleles were observed ranging between 5 and 35.2 repeat units, and SE33 showed the greatest power of discrimination (34 alleles) in Jiangsu Han population. Most of the loci were found to be in the Hardy-Weinberg equilibrium after the Bonferroni correction with the exception of D3S1358. The combined power of exclusion (CPE) was 0.999999996353609, and the combined match probability (CMP) was 3.64 × 10 -25 . Phylogenetic parameters including pairwise genetic distances showed that Han population living in Jiangsu had closest genetic relationship with other East Asian populations. The present study provides precise reference database for forensic applications and population genetic studies.

  10. Developmental Validation of a novel 5 dye Y-STR System comprising the 27 YfilerPlus loci.

    Science.gov (United States)

    Bai, Rufeng; Liu, Yaju; Li, Zheng; Jin, Haiying; Tian, Qinghua; Shi, Meisen; Ma, Shuhua

    2016-07-13

    In this study, a new STRtyper-27 system, including the same Yfiler Plus loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385a/b, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, Y-GATA H4, DYS449, DYS460, DYS481, DYS518, DYS533, DYS570, DYS576, DYS627 and DYF387S1a/b), was established using a set of 5 fluorescent dye labels. Primers, internal size standard, allelic ladders and matrix standard set were designed and created in-house for this multiplex system. This paper describes the validation studies conducted with the STRtyper-27Y system using a 3130XL genetic analyzer for fragment length detection that included the analysis of the following parameters and aspects: sensitivity, species specificity, inhibition, haplotype concordance, precision, stutter, DNA mixtures, and stability studies with crime scene samples. The studies demonstrated, that the STRtyper-27Y system provided equivalent overall performance comparable to the latest Yfiler Plus kit, but with enhanced compatibility in terms of instrument platforms and software allowing forensic laboratories to conduct its forensic application and evaluate its performance, all in their own 5 dye Y-STR chemistry system /environment without software or instrument upgrades.

  11. Analysis of KIT expression and KIT exon 11 mutations in canine oral malignant melanomas.

    Science.gov (United States)

    Murakami, A; Mori, T; Sakai, H; Murakami, M; Yanai, T; Hoshino, Y; Maruo, K

    2011-09-01

    KIT, a transmembrane receptor tyrosine kinase, is one of the specific targets for anti-cancer therapy. In humans, its expression and mutations have been identified in malignant melanomas and therapies using molecular-targeted agents have been promising in these tumours. As human malignant melanoma, canine malignant melanoma is a fatal disease with metastases and the poor response has been observed with all standard protocols. In our study, KIT expression and exon 11 mutations in dogs with histologically confirmed malignant oral melanomas were evaluated. Although 20 of 39 cases were positive for KIT protein, there was no significant difference between KIT expression and overall survival. Moreover, polymerase chain reaction amplification and sequencing of KIT exon 11 in 17 samples did not detect any mutations and proved disappointing. For several reasons, however, KIT expression and mutations of various exons including exon 11 should be investigated in more cases. © 2011 Blackwell Publishing Ltd.

  12. Evaluation of the Illumina ForenSeq™ DNA Signature Prep Kit - MPS forensic application for the MiSeq FGx™ benchtop sequencer.

    Science.gov (United States)

    Xavier, Catarina; Parson, Walther

    2017-05-01

    Massively Parallel (Next Generation) Sequencing (MPS) technologies have recently been proven useful and successful in typing various markers relevant in forensic genetics, such as STRs, SNPs and mitochondrial genomes. Early studies investigated self-developed DNA libraries, commercially supplied kits are currently being made available to allow a smoother and gradual implementation of such technologies in forensic laboratories. The ForenSeq™ DNA Signature Prep Kit (Illumina, CA) is the first commercially available STR kit that can be used on the MiSeq FGx™ (Illumina, CA) benchtop high-throughput sequencer. This kit allows the simultaneous typing of 59 STRs and up to 172 SNPs in a single reaction and presents a short library preparation protocol adapted to contemporary forensic requirements. In this study, we evaluated the beta version of the ForenSeq DNA Signature Prep Kit MiSeq FGx system by investigating reproducibility, sensitivity, mixtures, concordance, casework-type and aDNA samples and found it to perform successfully, proving to be a robust method for future forensic applications. MPS brings the possibility of complex multiplexing, high sensitivity and sequencing resolution to forensics; however, the need for consensual directions on databasing, data storage and nomenclature must be taken into consideration. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Multicentre evaluation of commercial kit methods

    DEFF Research Database (Denmark)

    Gram, J; Declerck, P J; Sidelmann, Johannes Jakobsen

    1993-01-01

    In order to study the analytical performance of different commercial kits for determination of plasminogen activator inhibitor (PAI) activity we distributed eight selected split samples to 11 European laboratories experienced with haemostasis testing. Three different laboratories were involved in...

  14. The Topology ToolKit.

    Science.gov (United States)

    Tierny, Julien; Favelier, Guillaume; Levine, Joshua A; Gueunet, Charles; Michaux, Michael

    2017-08-29

    This system paper presents the Topology ToolKit (TTK), a software platform designed for the topological analysis of scalar data in scientific visualization. While topological data analysis has gained in popularity over the last two decades, it has not yet been widely adopted as a standard data analysis tool for end users or developers. TTK aims at addressing this problem by providing a unified, generic, efficient, and robust implementation of key algorithms for the topological analysis of scalar data, including: critical points, integral lines, persistence diagrams, persistence curves, merge trees, contour trees, Morse-Smale complexes, fiber surfaces, continuous scatterplots, Jacobi sets, Reeb spaces, and more. TTK is easily accessible to end users due to a tight integration with ParaView. It is also easily accessible to developers through a variety of bindings (Python, VTK/C++) for fast prototyping or through direct, dependency-free, C++, to ease integration into pre-existing complex systems. While developing TTK, we faced several algorithmic and software engineering challenges, which we document in this paper. In particular, we present an algorithm for the construction of a discrete gradient that complies to the critical points extracted in the piecewise-linear setting. This algorithm guarantees a combinatorial consistency across the topological abstractions supported by TTK, and importantly, a unified implementation of topological data simplification for multi-scale exploration and analysis. We also present a cached triangulation data structure, that supports time efficient and generic traversals, which self-adjusts its memory usage on demand for input simplicial meshes and which implicitly emulates a triangulation for regular grids with no memory overhead. Finally, we describe an original software architecture, which guarantees memory efficient and direct accesses to TTK features, while still allowing for researchers powerful and easy bindings and extensions

  15. Characterization of genetic sequence variation of 58 STR loci in four major population groups.

    Science.gov (United States)

    Novroski, Nicole M M; King, Jonathan L; Churchill, Jennifer D; Seah, Lay Hong; Budowle, Bruce

    2016-11-01

    Massively parallel sequencing (MPS) can identify sequence variation within short tandem repeat (STR) alleles as well as their nominal allele lengths that traditionally have been obtained by capillary electrophoresis. Using the MiSeq FGx Forensic Genomics System (Illumina), STRait Razor, and in-house excel workbooks, genetic variation was characterized within STR repeat and flanking regions of 27 autosomal, 7 X-chromosome and 24 Y-chromosome STR markers in 777 unrelated individuals from four population groups. Seven hundred and forty six autosomal, 227 X-chromosome, and 324 Y-chromosome STR alleles were identified by sequence compared with 357 autosomal, 107 X-chromosome, and 189 Y-chromosome STR alleles that were identified by length. Within the observed sequence variation, 227 autosomal, 156 X-chromosome, and 112 Y-chromosome novel alleles were identified and described. One hundred and seventy six autosomal, 123 X-chromosome, and 93 Y-chromosome sequence variants resided within STR repeat regions, and 86 autosomal, 39 X-chromosome, and 20 Y-chromosome variants were located in STR flanking regions. Three markers, D18S51, DXS10135, and DYS385a-b had 1, 4, and 1 alleles, respectively, which contained both a novel repeat region variant and a flanking sequence variant in the same nucleotide sequence. There were 50 markers that demonstrated a relative increase in diversity with the variant sequence alleles compared with those of traditional nominal length alleles. These population data illustrate the genetic variation that exists in the commonly used STR markers in the selected population samples and provide allele frequencies for statistical calculations related to STR profiling with MPS data. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. 46 CFR 184.710 - First-aid kits.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent contents...

  17. 21 CFR 868.1100 - Arterial blood sampling kit.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood samples... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Arterial blood sampling kit. 868.1100 Section 868...

  18. Quality control of radioimmunoassay kits of pituitary hormones

    International Nuclear Information System (INIS)

    Caso Pena, R.; Arranz Calzado, C.

    1997-01-01

    The present work describe the quality control procedures carried out on three RIA-Kits by the Isotopes Centre of Cuba, The subject matter of study were ;: were: LH-RIA-Kit, FSH-RIA-Kit and Prolactin- RIA -Kit. The controls have included the characterization of the 125 I labelled hormones the specific antibodies, the 2 nd antibodies, the standards curves and the control serum. For the validation of these Kits were used reference standards from the WHO (World Health Organizations) and Kits from CIS company (France) based on the IRMA assays technologies . The results obtained allow us encourage the reliability of RIA-Kits

  19. Genetic analysis of two STR loci (VWA and TPOX in the Iranian province of Khuzestan

    Directory of Open Access Journals (Sweden)

    Ali Mohammad Foroughmand

    2014-08-01

    Conclusion: The examined STR loci in this study have proven a relatively high genetic variation in the Iranian population. The data could be used for construction of a forensic genetic database for the Iranian population.

  20. Short tandem repeat (STR) based genetic diversity and relationship of indigenous Niger cattle

    OpenAIRE

    M. Grema; M. Grema; A. Traoré; A. Traoré; M. Issa; M. Hamani; M. Abdou; A. Soudré; M. Sanou; M. Sanou; R. Pichler; H. H. Tamboura; Y. Alhassane; K. Periasamy

    2017-01-01

    The diversity of cattle in Niger is predominantly represented by three indigenous breeds: Zebu Arabe, Zebu Bororo and Kuri. This study aimed at characterizing the genetic diversity and relationship of Niger cattle breeds using short tandem repeat (STR) marker variations. A total of 105 cattle from all three breeds were genotyped at 27 STR loci. High levels of allelic and gene diversity were observed with an overall mean of 8.7 and 0.724 respectively. The mean inbreeding esti...

  1. Genetics analysis of 38 STR loci in Uygur population from Southern Xinjiang of China.

    Science.gov (United States)

    Yuan, Li; Liu, Haibo; Liao, Qinxiang; Xu, Xu; Chen, Wen; Hao, Shicheng

    2016-05-01

    The allele frequencies and statistical parameters of 38 autosomal short tandem repeat (STR) loci were analyzed in the Uygur population from Southern Xinjiang of China with 290 unrelated individuals. The results show these 38 STR loci have high or medium power of discrimination and probabilities of exclusion. All loci are in Hardy-Weinberg equilibrium. The genetic distances between the Uygur population and other Chinese populations were also estimated.

  2. Donor verification using Short Tandem Repeat (STR) analysis directly from blood collected in PAXgene RNA tubes.

    Science.gov (United States)

    Kelly, Victoria R; Jones, Susan P; Sammartino, Holly L; Arocena, Dennis Ian S; Madore, Steven J

    2014-06-01

    Biorepository processing includes nucleic acid extractions in batch mode from a large number of blood samples from many different donors. Handling such a large number of biospecimens presents the challenge of ensuring that samples are not switched or mislabeled during processing. One approach for confirming donor identity from DNA samples is the use of multiplexed fluorescent PCR for detecting Short Tandem Repeat (STR) allelic-size polymorphisms for a set of common autosomal loci. While donor identity of DNA extracted directly from blood collected in standard tubes containing anticoagulants can be easily verified by generating STR profiles, RNA from blood collected in PAXgene Blood RNA tubes (PAXgene RNA tubes) is depleted of DNA and is not amenable to STR fingerprinting for donor identity verification. We investigated the feasibility of isolating DNA directly from blood collected in PAXgene RNA tubes for use as template for STR DNA fingerprinting for blood donor identity verification. We determined that DNA extraction can be performed manually with the QIAamp DNA Blood Minikit or on the QIAxtractor instrument with minimal pre-processing protocol additions, and that DNA isolated from blood collected in PAXgene RNA tubes is of sufficient quantity and quality for successful STR fingerprint analysis. Adaptation of quality assurance methods such as the PAXgene RNA tube DNA extraction/STR fingerprinting assay described here is a good practice that ensures that biobanking collections provide scientists with high quality, donor-verified biomaterial.

  3. Shuttle Kit Freezer Refrigeration Unit Conceptual Design

    Science.gov (United States)

    Copeland, R. J.

    1975-01-01

    The refrigerated food/medical sample storage compartment as a kit to the space shuttle orbiter is examined. To maintain the -10 F in the freezer kit, an active refrigeration unit is required, and an air cooled Stirling Cycle refrigerator was selected. The freezer kit contains two subsystems, the refrigeration unit, and the storage volume. The freezer must provide two basic capabilities in one unit. One requirement is to store 215 lbs of food which is consumed in a 30-day period by 7 people. The other requirement is to store 128.3 lbs of medical samples consisting of both urine and feces. The unit can be mounted on the lower deck of the shuttle cabin, and will occupy four standard payload module compartments on the forward bulkhead. The freezer contains four storage compartments.

  4. Field Test Kit for Gun Residue Detection

    Energy Technology Data Exchange (ETDEWEB)

    WALKER, PAMELA K.; RODACY, PHILIP J.

    2002-01-01

    One of the major needs of the law enforcement field is a product that quickly, accurately, and inexpensively identifies whether a person has recently fired a gun--even if the suspect has attempted to wash the traces of gunpowder off. The Field Test Kit for Gunshot Residue Identification based on Sandia National Laboratories technology works with a wide variety of handguns and other weaponry using gunpowder. There are several organic chemicals in small arms propellants such as nitrocellulose, nitroglycerine, dinitrotoluene, and nitrites left behind after the firing of a gun that result from the incomplete combustion of the gunpowder. Sandia has developed a colorimetric shooter identification kit for in situ detection of gunshot residue (GSR) from a suspect. The test kit is the first of its kind and is small, inexpensive, and easily transported by individual law enforcement personnel requiring minimal training for effective use. It will provide immediate information identifying gunshot residue.

  5. Pilot study for early prognosis of Azoospermia in relation to Y-STR ...

    African Journals Online (AJOL)

    Methods: Buccal swab samples were taken from two groups of individuals (50 fertile and 50 Azoospermic patients), then DNA was isolated using QIAamp DNA Micro kit. DNA quantification was done using a Real-time PCR utilizing Quantifiler Kit. PCR was done using PowerPlex Y PCR Amplification Kit, then amplified ...

  6. Tool Kit Helps Digitize Tide Gauge Records

    Science.gov (United States)

    Ullmann, Albin; Pons, Frédéric; Moron, Vincent

    2005-09-01

    The Numérisation des Niveaux d'Eau (NUNIEAU) is an integrated and automated MATLAB computer program tool kit for digitizing, transforming, and validating paper records of sea level variations, called marigrams (Figure 1a), that can cut in half the time required to digitize paper records. This tool kit developed in 2004 by F. Pons is currently obtainable by request from the developer, but will be available online on the IMPLIT (Impact des événements extremes sur les hydro-systèmes du litoral méditerranéen français) Web site in early 2006.

  7. Paternity analysis based on NGM SElect system in the Medical and Forensic Genetics Laboratory, Department of Forensic Medicine, Medical University of Lodz

    Directory of Open Access Journals (Sweden)

    Beata Markiewicz-Knyziak

    2015-08-01

    Full Text Available The aim of the study was to evaluate the usefulness of the NGM SElect multiplex kit for paternity testing in the population of central Poland, and compare it with the IDENTIFILER system. The study material consisted of buccal swabs taken from individuals who reported to the Medical and Forensic Genetics Laboratory in Lodz. Samples from 450 trio cases of disputed paternity carried out in 2010–2014 were investigated. Genomic DNA was extracted from buccal swabs collected from 1,350 individuals using the Swab kit (A&A Biotechnology according to the manufacturer’s protocol. DNA amplification was performed using the AmpFℓSTR ® NGM Select TM PCR Amplification Kit (Life Technologies. PCR products were separated by capillary electrophoresis using HID 3500 Genetic Analyzer. In the analyzed cases with paternity confirmation in the NGM SElect system, the maximum value of PI was 3.9 × 10 12 , which corresponds to the probability of paternity W = 99.9999999999%. It was thus significantly higher than analogical parameters obtained in the IDENTIFILER system (PI = 6.0 × 10 10 , W = 99.99999999%. The NGM SElect kit was unable to resolve just one case out of 450, which represents only 0.2% of all analyzed disputed paternity cases. The study showed the SE33 (ACTBP2 locus to have the highest evidence value in paternity analysis out of all investigated autosomal STRs.

  8. SunWise[R] Meteorologist Tool Kit

    Science.gov (United States)

    US Environmental Protection Agency, 2007

    2007-01-01

    The SunWise Program is designed to help meteorologists raise sun safety awareness by addressing the science of the sun, the risk of overexposure to its ultraviolet (UV) radiation, and what students and their families can do to protect themselves from overexposure. This Tool Kit has been designed for use all over the United States and its…

  9. Countdown to Six Billion Teaching Kit.

    Science.gov (United States)

    Zero Population Growth, Inc., Washington, DC.

    This teaching kit features six activities focused on helping students understand the significance of the world population reaching six billion for our society and our environment. Featured activities include: (1) History of the World: Part Six Billion; (2) A Woman's Place; (3) Baby-O-Matic; (4) Earth: The Apple of Our Eye; (5) Needs vs. Wants; and…

  10. Teen PACK: Population Awareness Campaign Kit.

    Science.gov (United States)

    Zero Population Growth, Inc., Washington, DC.

    This packet of instructional materials is designed to teach teenagers about the effects of overpopulation on the world and on the individual. Information is presented in three related booklets. The first of the three parts of the "Teen Population Awareness Campaign Kit," illustrates overpopulation through profiles of teens living in…

  11. Lead Paint Test Kits Workshop: Summary Report

    Science.gov (United States)

    The U.S. Environmental Protection Agency's (EPA) Office of Research and Development (ORD) designed and conducted the Lead Paint Test Kits Workshop on October 19 and 20, 2006, at the Environmental Protection Agency's Research Triangle Park, NC campus. The workshop was conducted as...

  12. Triloogiasse astub Kits viiuliga / Mart Kivastik

    Index Scriptorium Estoniae

    Kivastik, Mart, 1963-

    2006-01-01

    Autor tutvustab oma uut näidendit maalikunstnik Elmar Kitsest "Kits viiuli ja õngega", mida esitab ühendus R.A.A.A.M Aarne Üksküla lavastuses sel suvel Viinistus. Peaosa mängib Aleksander Eelmaa, kunstnik Pille Jänes

  13. Development of MIBI kit for heart imaging

    International Nuclear Information System (INIS)

    Khamis, S.B.; Ab-Wahid, M.

    1998-01-01

    99m Tc-isonitriles have been shown to be a very promising substitute for Thallium-201 ( 201 TI) for myocardial perfusion imaging. In this study, the lyophilized kit of Methoxyisobutylisonitrile (MIBI) was prepared and labeled with 99m Tc. Several factors affecting the labeling yield such as the kit's stannous content, boiling time during labeling, and the volume of 99m Tc used during reconstitution were also investigated. The radiochemical purity (RCP) determination of the labeled product was analyzed by HPLC, solvent-extraction, TLC and ITLC-SG chromatographic methods in various systems. Animal biodistribution study performed in rats indicated the 99m Tc-MIBI accumulation in the myocardial is up to 3 hours with little or no redistribution. Toxicity studies performed indicate no clinical signs of abnormality in mice at injected dose equivalent in amount of 100 times the human dose in proportion to body weight. Stability studies of the labeled complex performed at room temperature showed no change in radiochemical purity (> 95%) 6 hours post-preparation. Compatibility and comparative studies were done using both MINT and commercially available MIBI kits and 99m Tc generator eluates. From the results obtained the MINT produced MIBI kits were found to be comparable in quality to that of commercials. (author)

  14. Comparison of Quantifiler(®) Trio and InnoQuant™ human DNA quantification kits for detection of DNA degradation in developed and aged fingerprints.

    Science.gov (United States)

    Goecker, Zachary C; Swiontek, Stephen E; Lakhtakia, Akhlesh; Roy, Reena

    2016-06-01

    The development techniques employed to visualize fingerprints collected from crime scenes as well as post-development ageing may result in the degradation of the DNA present in low quantities in such evidence samples. Amplification of the DNA samples with short tandem repeat (STR) amplification kits may result in partial DNA profiles. A comparative study of two commercially available quantification kits, Quantifiler(®) Trio and InnoQuant™, was performed on latent fingerprint samples that were either (i) developed using one of three different techniques and then aged in ambient conditions or (ii) undeveloped and then aged in ambient conditions. The three fingerprint development techniques used were: cyanoacrylate fuming, dusting with black powder, and the columnar-thin-film (CTF) technique. In order to determine the differences between the expected quantities and actual quantities of DNA, manually degraded samples generated by controlled exposure of DNA standards to ultraviolet radiation were also analyzed. A total of 144 fingerprint and 42 manually degraded DNA samples were processed in this study. The results indicate that the InnoQuant™ kit is capable of producing higher degradation ratios compared to the Quantifiler(®) Trio kit. This was an expected result since the degradation ratio is a relative value specific for a kit based on the length and extent of amplification of the two amplicons that vary from one kit to the other. Additionally, samples with lower concentrations of DNA yielded non-linear relationships of degradation ratio with the duration of aging, whereas samples with higher concentrations of DNA yielded quasi-linear relationships. None of the three development techniques produced a noticeably different degradation pattern when compared to undeveloped fingerprints, and therefore do not impede downstream DNA analysis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. 21 CFR 872.3600 - Partially fabricated denture kit.

    Science.gov (United States)

    2010-04-01

    ... mold, by partially polymerizing the resin denture base materials while the materials are in contact...: Evaluation and Testing,’ ” and (2) “OTC Denture Reliners, Repair Kits, and Partially Fabricated Denture Kits...

  16. KIT safety management. Annual report 2013; KIT-Sicherheitsmanagement. Jahresbericht 2013

    Energy Technology Data Exchange (ETDEWEB)

    Frank, Gerhard (ed.)

    2014-07-01

    The KIT Safety Management Service Unit (KSM) guarantees radiological and conventional technical safety and security of Karlsruhe Institute of Technology and controls the implementation and observation of legal environmental protection requirements. KSM is responsible for licensing procedures, industrial safety organization, control of environmental protection measures, planning and implementation of emergency preparedness and response, operation of radiological laboratories and measurement stations, extensive radiation protection support and the execution of security tasks in and for all organizational units of KIT. Moreover, KSM is in charge of wastewater and environmental monitoring for all facilities and nuclear installations all over the KIT campus. KSM is headed by the Safety Commissioner of KIT, who is appointed by the Presidential Committee. Within his scope of procedure for KIT, the Safety Commissioner controls the implementation of and compliance with safety-relevant requirements. The KIT Safety Management is certified according to DIN EN ISO 9001, its laboratories are accredited according to DIN EN ISO/IEC 17025. To the extent possible, KSM is committed to maintaining competence in radiation protection and to supporting research and teaching activities. The present reports lists the individual tasks of the KIT Safety Management and informs about the results achieved in 2013. Status figures in principle reflect the status at the end of the year 2013. The processes described cover the areas of competence of KSM. Due to changes in the organization of the infrastructural service units in KIT, KSM has been cancelled at the end of 2013. Its tasks will mainly be covered in 2014 by the new founded service unit Safety and Environmental (Sicherheit und Umwelt, SUM). The departments Campus Security, Fire Brigade and Information Technology have been transferred to the Service Unit General Services (Allgemeine Services, ASERV).

  17. Y-Chromosome Haplogroups in the Bosnian-Herzegovinian Population Based on 23 Y-STR Loci.

    Science.gov (United States)

    Doğan, Serkan; Ašić, Adna; Doğan, Gulsen; Besic, Larisa; Marjanovic, Damir

    2016-07-01

    In a study of the Bosnian-Herzegovinian (B&H) population, Y-chromosome marker frequencies for 100 individuals, generated using the PowerPlex Y23 kit, were used to perform Y-chromosome haplogroup assignment via Whit Athey's Haplogroup Predictor. This algorithm determines Y-chromosome haplogroups from Y-chromosome short tandem repeat (Y-STR) data using a Bayesian probability-based approach. The most frequent haplogroup appeared to be I2a, with a prevalence of 49%, followed by R1a and E1b1b, each accounting for 17% of all haplogroups within the population. Remaining haplogroups were J2a (5%), I1 (4%), R1b (4%), J2b (2%), G2a (1%), and N (1%). These results confirm previously published preliminary B&H population data published over 10 years ago, especially the prediction about the B&H population being a part of the Western Balkan area, which served as the Last Glacial Maximum refuge for the Paleolithic human European population. Furthermore, the results corroborate the hypothesis that this area was a significant stopping point on the "Middle East-Europe highway" during the Neolithic farmer migrations. Finally, since these results are almost completely in accordance with previously published data on B&H and neighboring populations generated by Y-chromosome single nucleotide polymorphism analysis, it can be concluded that in silico analysis of Y-STRs is a reliable method for approximation of the Y-chromosome haplogroup diversity of an examined population.

  18. Y-STR genetic screening by high-resolution melting analysis.

    Science.gov (United States)

    Deng, J Q; Liu, B Q; Wang, Y; Liu, W; Cai, J F; Long, R; Li, W H

    2016-02-05

    Currently, the widely used automated capillary electrophoresis-based short tandem repeat (STR) genotyping method for genetic screening in forensic practice is laborious, time-consuming, expensive, and technically challenging in some cases. Thus, new molecular-based strategies for conclusively identifying forensically relevant biological evidence are required. Here, we used high-resolution melting analysis (HRM) for Y-chromosome STR genotyping for forensic genetic screening. The reproducibility of the melting profile over dilution, sensitivity, discrimination power, and other factors was preliminarily studied in 10 Y-STR loci. The results showed that HRM-based approaches revealed more genotypes (compared to capillary electrophoresis), showed higher uniformity in replicate tests and diluted samples, and enabled successful detection of DNA at concentrations as low as 0.25 ng. For mixed samples, the melting curve profiles discriminated between mixed samples based on reference samples with high efficiency. The triplex Y-chromosome STR HRM assay was performed and provided a foundation for further studies such as a multiplex HRM assay. The HRM approach is a one-step application and the entire procedure can be completed within 2 h at a low cost. In conclusion, our findings demonstrate that the HRM-based Y-STR assay is a useful screening tool that can be used in forensic practice.

  19. Allele frequency distribution for 15 autosomal STR loci in Afridi Pathan population of Uttar Pradesh, India.

    Science.gov (United States)

    Noor, Sabahat; Ali, Shahnaz; Eaaswarkhanth, Muthukrishnan; Haque, Ikramul

    2009-11-01

    Allele frequencies of the 15 autosomal short tandem repeat (STR) loci D8S1179, D21S11, D7S820, CSF1PO D19S433, vWA, TPOX, D18S51, D3S1358, THO1, D13S317, D16S539, D2S1338, D5S818 and FGA were determined in Afridi Pathan population of Uttar Pradesh, India. All the 15 STR loci studied were found to be highly polymorphic with respect to observed heterozygosity values. Adherence to the expectations of the Hardy-Weinberg equilibrium (HWE) was confirmed for all the loci with an exception of TPOX and FGA. The allele 12 in CSF1PO was found to be most frequent. The power of discrimination was found to be high ranging from a minimum of 0.858 for the locus CSFIPO to maximum of 0.962 for the locus FGA, thereby facilitating the validation and efficiency of these STR markers in human identification. Population differentiation test between the studied and neighboring populations revealed significant differences at several loci suggesting the endogamous nature of the studied population. To the best of our knowledge, Afridi Pathan population has not been explored genetically for generating forensic data on STR markers. Therefore, STR allele frequency data of this unique population is a valuable contribution to the existing DNA database on Indian populations.

  20. Online verification of human cell line identity by STR DNA typing.

    Science.gov (United States)

    Dirks, Wilhelm G; Drexler, Hans G

    2011-01-01

    The main prerequisition for any research, development, or production programs involving cell lines is whether a cell line is authentic or not. Microsatellites in the human genome harboring short tandem repeat (STR) DNA markers allow the identification of individual cell lines at the DNA level. Polymerase chain reaction (PCR) amplification of eight highly polymorphic microsatellite STR loci and gender determination have been proven to be the best tools for screening the uniqueness of DNA profiles in an STR database. The main Biological Resource Centers (BRCs), ATCC, DSMZ, JCRB, and RIKEN, have generated large databases of STR cell line profiles for identity control. In cooperation with the Japanese BRCs, DSMZ has piloted the generation of the most comprehensive international reference database, which is linked to a simple search engine for interrogating STR cell line profiles. The tool of online -verification of cell line identities is available on the respective homepages of JCRB and DSMZ ( http://cellbank.nibio.go.jp/cellbank_e.html , http://www.dsmz.de/STRanalysis ). The following sections describe a rapid, practical, inexpensive, and reliable method available to students, technicians, and scientists.

  1. Evaluation of a 13-loci STR multiplex system for Cannabis sativa genetic identification.

    Science.gov (United States)

    Houston, Rachel; Birck, Matthew; Hughes-Stamm, Sheree; Gangitano, David

    2016-05-01

    Marijuana (Cannabis sativa) is the most commonly used illicit substance in the USA. The development of a validated method using Cannabis short tandem repeats (STRs) could aid in the individualization of samples as well as serve as an intelligence tool to link multiple cases. For this purpose, a modified 13-loci STR multiplex method was optimized and evaluated according to ISFG and SWGDAM guidelines. A real-time PCR quantification method for C. sativa was developed and validated, and a sequenced allelic ladder was also designed to accurately genotype 199 C. sativa samples from 11 U.S. Customs and Border Protection seizures. Distinguishable DNA profiles were generated from 127 samples that yielded full STR profiles. Four duplicate genotypes within seizures were found. The combined power of discrimination of this multilocus system is 1 in 70 million. The sensitivity of the multiplex STR system is 0.25 ng of template DNA. None of the 13 STR markers cross-reacted with any of the studied species, except for Humulus lupulus (hops) which generated unspecific peaks. Phylogenetic analysis and case-to-case pairwise comparison of 11 cases using F st as genetic distance revealed the genetic association of four groups of cases. Moreover, due to their genetic similarity, a subset of samples (N = 97) was found to form a homogeneous population in Hardy-Weinberg and linkage equilibrium. The results of this research demonstrate the applicability of this 13-loci STR system in associating Cannabis cases for intelligence purposes.

  2. Development of Safety Kit for Industrial Radiography Application

    International Nuclear Information System (INIS)

    Mohd Noorul Ikhsan Ahmad; Amry Amin Abas

    2011-01-01

    A safety kit for industrial radiography has been developed. The safety kit that consist of a set of technical rod and various size of base that can be used in radiograph of pipe with diameter between half and one and half inch with utilization of collimator. With the kit, radiographers will not having anymore problem to use collimator in their work. The paper discuss about the technical measures of the safety kit and the importance of introducing it to the industry. (author)

  3. 46 CFR 121.710 - First-aid kits.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”. A...

  4. 21 CFR 868.5140 - Anesthesia conduction kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional, or...

  5. Escherichia coli and virus isolated from ''sticky kits''

    DEFF Research Database (Denmark)

    Jørgensen, M.; Scheutz, F.; Strandbygaard, Bertel

    1996-01-01

    A total of 121 Escherichia coli strains isolated from 3-week-old mink kits were serotyped and examined for virulence factors. 56 strains were isolated from healthy kits while 65 were from ''sticky kits''. Among these, 34 different serotypes were detected. No difference in serotypes or the presence...

  6. 46 CFR 169.725 - First aid kit.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter. ...

  7. 46 CFR 108.707 - First aid kit.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine Safety...

  8. 33 CFR 144.01-30 - First-aid kit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall be...

  9. Home Pregnancy Test Kits: How Readable Are the Instructions?

    Science.gov (United States)

    Holcomb, Carol Ann

    At the conclusion of their study on home pregnancy test kits, Valinas and Perlman (1982) suggested that the instructions accompanying the kits be revised to make them easier to read. A study was undertaken to determine the readability of the printed instructions accompanying five home pregnancy test kits (Daisy II, Answer, Acu-Test, Predictor, and…

  10. 21 CFR 864.2260 - Chromosome culture kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary ingredients...

  11. Escherichia coli and virus isolated from ''sticky kits''

    DEFF Research Database (Denmark)

    Jørgensen, M.; Scheutz, F.; Strandbygaard, Bertel

    1996-01-01

    A total of 121 Escherichia coli strains isolated from 3-week-old mink kits were serotyped and examined for virulence factors. 56 strains were isolated from healthy kits while 65 were from ''sticky kits''. Among these, 34 different serotypes were detected. No difference in serotypes or the presenc...

  12. Cardiac c-Kit Biology Revealed by Inducible Transgenesis.

    Science.gov (United States)

    Gude, Natalie A; Firouzi, Fareheh; Broughton, Kathleen M; Ilves, Kelli; Nguyen, Kristine P; Payne, Christina R; Sacchi, Veronica; Monsanto, Megan M; Casillas, Alexandria R; Khalafalla, Farid G; Wang, Bingyan J; Ebeid, David; Alvarez, Roberto; Dembitsky, Walter P; Bailey, Barbara A; van Berlo, Jop H; Sussman, Mark A

    2018-04-10

    Rationale: Biological significance of c-Kit as a cardiac stem cell marker and role(s) of c-Kit+ cells in myocardial development or response to pathologic injury remain unresolved due to varied and discrepant findings. Alternative experimental models are required to contextualize and reconcile discordant published observations of cardiac c-Kit myocardial biology and provide meaningful insights regarding clinical relevance of c-Kit signaling for translational cell therapy. Objective: Demonstration of c-Kit myocardial biology through combined studies of both human and murine cardiac cells. Advancing understanding of c-Kit myocardial biology through creation and characterization of a novel, inducible transgenic c-Kit reporter mouse model that overcomes limitations inherent to knock-in reporter models, providing perspective to reconcile disparate viewpoints on c-Kit biology in the myocardium. Methods and Results: In vitro studies confirm a critical role for c-Kit signaling in both cardiomyocytes and cardiac stem cells. Activation of c-Kit receptor promotes cell survival and proliferation in stem cells and cardiomyocytes of either human or murine origin. For creation of the mouse model, the cloned mouse c-Kit promoter drives Histone2B-EGFP (H2BEGFP) expression in a doxycycline inducible transgenic reporter line. The combination of c-Kit transgenesis coupled to H2BEGFP readout provides sensitive, specific, inducible, and persistent tracking of c-Kit promoter activation. Tagging efficiency for EGFP+/c-Kit+ cells is similar between our transgenic versus a c-Kit knock-in mouse line, but frequency of c-Kit+ cells in cardiac tissue from the knock-in model is 55% lower than our transgenic line. The c-Kit transgenic reporter model reveals intimate association of c-Kit expression with adult myocardial biology. Both cardiac stem cells and a subpopulation of cardiomyocytes express c-Kit in uninjured adult heart, upregulating c-Kit expression in response to pathologic stress

  13. Cluster analysis of European Y-chromosomal STR haplotypes using the discrete Laplace method

    DEFF Research Database (Denmark)

    Andersen, Mikkel Meyer; Eriksen, Poul Svante; Morling, Niels

    2014-01-01

    method can be used for cluster analysis to further validate the discrete Laplace method. A very important practical fact is that the calculations can be performed on a normal computer. We identified two sub-clusters of the Eastern and Western European Y-STR haplotypes similar to results of previous......The European Y-chromosomal short tandem repeat (STR) haplotype distribution has previously been analysed in various ways. Here, we introduce a new way of analysing population substructure using a new method based on clustering within the discrete Laplace exponential family that models...... the probability distribution of the Y-STR haplotypes. Creating a consistent statistical model of the haplotypes enables us to perform a wide range of analyses. Previously, haplotype frequency estimation using the discrete Laplace method has been validated. In this paper we investigate how the discrete Laplace...

  14. I-DNASE21 system: development and SWGDAM validation of a new STR 21-plex reaction.

    Science.gov (United States)

    Aznar, Jose María; Celorrio, David; Odriozola, Adrian; Köhnemann, Stephan; Bravo, María Luisa; Builes, Juan Jose; Pfeiffer, Heidi; Herrera, René J; de Pancorbo, Marian M

    2014-01-01

    I-DNASE21 is a new STR multiplex system that amplifies 21 STR autosomal loci, plus the amelogenin locus in one reaction. This system has been designed to analyze all the STR loci included in the Combined DNA Index System (CODIS), Interpol Standard Set of Loci (ISSL), Extended European Standard Set (ESS-Extended), UK National Criminal Intelligence DNA Database (NDNAD) and German Core loci (GCL). This manuscript presents the validation of the I-DNASE21 system according to the revised guidelines issued by the Scientific Working Group on DNA Analysis Methods (SWGDAM). The results of this validation, added to the extremely high discriminatory power showed, suggest that I-DNASE21 could be a potentially helpful tool for identification and kinship determination even in complex paternity cases. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  15. Y-STR analysis of digital and/or penile penetration cases with no detected spermatozoa.

    Science.gov (United States)

    McDonald, Andrew; Jones, Emma; Lewis, Jennie; O'Rourke, Paula

    2015-03-01

    This forensic casework trial involved Yfiler(®) testing samples from 47 digital and/or penile penetration cases where the medical examination had occurred within 48h of the alleged incident and no spermatozoa had been detected following Sperm Elution(©). 30% of these cases yielded at least one Y-STR profile comprising three or more alleles per profile and 21% yielded at least one Y-STR profile of ten or more alleles per profile. This trial further investigated the persistence of male DNA in different case types, the location of samples submitted for testing and whether samples from different locations benefit from being combined prior to testing. The data supports the use of Y-STR profiling to provide scientific evidence to investigate whether the alleged sexual activity had occurred as well as to obtain probative evidence in spermatozoa negative penetration cases. Crown Copyright © 2014. Published by Elsevier Ireland Ltd. All rights reserved.

  16. The validation of a 15 STR multiplex PCR for Cannabis species.

    Science.gov (United States)

    Köhnemann, Stephan; Nedele, Johanna; Schwotzer, Daniela; Morzfeld, Julia; Pfeiffer, Heidi

    2012-07-01

    Trade and acquisition of Cannabis drugs are illegal in many countries worldwide; nevertheless, crimes related with these drugs are a major problem for the investigative authorities. With this manuscript, we want to introduce a 15 short tandem repeat (STR) Cannabis marker set that can be amplified in one PCR reaction. This multiplex PCR is specific to Cannabis species and combines highly informative STR markers. The 15 STR multiplex is easy to use and was validated according to common laboratory quality standards. Due to the fact that a lot of Cannabis plants are cultivated by clonal propagation and may show aneuploidy, polyploidy or multiple gene loci, it is not possible to apply biostatistics that follow the Hardy-Weinberg law. However, this multiplex will help the police to trace back trade routes of drug syndicates or dealers and it can help to link Cannabis plants to a crime scene.

  17. [Y-STR Poland--a database for evaluation of evidence value in forensic genetics].

    Science.gov (United States)

    Jacewicz, Renata; Krajewski, Paweł; Ulewicz, Danuta; Piatek, Jarosław; Jedrzejczyk, Maciej; Babol-Pokora, Katarzyna; Prośniak, Adam; Konarzewska, Magdalena; Ossowski, Andrzej; Parafiniuk, Mirosław; Berent, Jarosław

    2011-01-01

    The "Y-STR Poland" is a multicenter project, the aim of which is the construction of a widely available database of Y chromosome haplotypes determined in the Polish population in a range of sixteen loci in AmpFISTR Y-filer system. The database will be regularly updated and it will be used in assessment of evidence value in forensic genetics. The starting base "Y-STR Poland" contains 1600 Y-STR haplotypes and encompasses data collected in Lodz (two independent centers), Warsaw and Szczecin regions. The present report contains as an attachment the data in an Excel-type file, which serves as a tool in frequency determination of a given Y haplotype in the Polish population. The file will be updated on a regular basis along with updating the database, and will be freely available from www.genetyka-sadowa.pl.

  18. Automated extraction of DNA from reference samples from various types of biological materials on the Qiagen BioRobot EZ1 Workstation

    DEFF Research Database (Denmark)

    Stangegaard, Michael; Jørgensen, Mads; Hansen, Anders Johannes

    2009-01-01

    We have validated and implemented a protocol for DNA extraction from various types of biological materials using a Qiagen BioRobot EZ1 Workstation. The sample materials included whole blood, blood from deceased, buccal cells on Omni swabs and FTA Cards, blood on FTA Cards and cotton swabs......, and muscle biopsies. The DNA extraction was validated according to EN/ISO 17025 for the STR kits AmpFlSTR« Identifiler« and AmpFlSTR« Yfiler« (Applied Biosystems). Of 298 samples extracted, 11 (4%) did not yield acceptable results. In conclusion, we have demonstrated that extraction of DNA from various types...... of biological material can be performed quickly and without the use of hazardous chemicals, and that the DNA may be successfully STR typed according to the requirements of forensic genetic investigations accredited according to EN/ISO 17025...

  19. Grasshoppers (Orthoptera: Caelifera and crickets (Orthoptera: Ensifera from slopes of Macošská stráň and Vilémovická stráň (Moravský kras Protected landscape area, Czech Republic

    Directory of Open Access Journals (Sweden)

    Jana Niedobová

    2011-01-01

    Full Text Available In 2008 we found 21 species of grasshoppers and crickets on Macošská stráň slope and 18 species on Vilémovická stráň slope. Both slopes are located in the northern part of the Moravský kras Protected landscape area and have xerothermic character. Both slopes are influenced by pasture management. For the most comprehensive picture of Orthoptera we used a standard method (sweeping of vegetation and nonstandard methods (pitfall traps and Möricke yellow cups. Termophilous species of Orthoptera on Macošská stráň (47% were dominating. On Vilémovická stráň mezophilous species (46% were dominating. The most common species were Stenobothrus lineatus (Panzer, 1796 on Macošská stráň slope and Chorthippus parallelus (Zetterstedt, 1821, Stenobothrus lineatus, Chorthippus bigutulus (Linné, 1758 and Chorthippus dorsatus (Zetterstedt, 1821 on Vilémovická stráň slope. Rare species of this assemblage were Stenobothrus nigromaculatus (Herrich-Schaffer, 1840 which was on Macošská stráň slope only and Tetrix bipunctata (Linnaeus, 1758 which has much bigger abundances also on Macošská stráň slope.

  20. Estimating the probability of allelic drop-out of STR alleles in forensic genetics

    DEFF Research Database (Denmark)

    Tvedebrink, Torben; Eriksen, Poul Svante; Mogensen, Helle Smidt

    2009-01-01

    In crime cases with available DNA evidence, the amount of DNA is often sparse due to the setting of the crime. In such cases, allelic drop-out of one or more true alleles in STR typing is possible. We present a statistical model for estimating the per locus and overall probability of allelic drop......-out using the results of all STR loci in the case sample as reference. The methodology of logistic regression is appropriate for this analysis, and we demonstrate how to incorporate this in a forensic genetic framework....

  1. Detection and Characterization of Streptomycin Resistance (strA-strB) in a Honeybee Gut Symbiont (Snodgrassella alvi) and the Associated Risk of Antibiotic Resistance Transfer.

    Science.gov (United States)

    Ludvigsen, Jane; Amdam, Gro V; Rudi, Knut; L'Abée-Lund, Trine M

    2018-03-08

    Use of antibiotics in medicine and farming contributes to increasing numbers of antibiotic-resistant bacteria in diverse environments. The ability of antibiotic resistance genes (ARG) to transfer between bacteria genera contributes to this spread. It is difficult to directly link antibiotic exposure to the spread of ARG in a natural environment where environmental settings and study populations cannot be fully controlled. We used managed honeybees in environments with contrasting streptomycin exposure (USA: high exposure, Norway: low exposure) and mapped the prevalence and spread of transferrable streptomycin resistance genes. We found a high prevalence of strA-strB genes in the USA compared to Norway with 17/90 and 1/90 positive samples, respectively (p resistance genes increases the risk of the spread to new environments as honeybees are moved to new pollination sites.

  2. [Comparison of arterial blood sample kits].

    Science.gov (United States)

    Calaf, N; Giner, J; Codina, E; Feixas, T; González, M; Casan, P

    2004-08-01

    Most inaccuracies in the analysis of gases and electrolytes in arterial blood samples are due to preanalytic factors, among which is the type of equipment used for blood collection. Our objective was to compare arterial blood gas sample kits used under clinical conditions and to evaluate the impact of delay in estimation on variability in results. In 2 types of study we compared 5 kits (Radiometer's Pico 70, Becton Dickinson's Preset, SIMS Portex's Pro-Vent, SIMS-Concord's Pulsator, and Marquest's Quick ABG). In the first study kitsyringe assignment was randomized for collecting arterial blood samples from 160 consecutive patients to evaluate practical aspects of using them and the presence of bubbles in the samples taken. The second study evaluated the effects of delays of 30 and 60 minutes in estimation and of the type of heparin used in 54 blood samples. The kits which produced the fewest bubbles, gave samples with the greatest stability, and had the least impact on ion concentration were Radiometer's Pico 70 and SIMS-Portex's Pro-vent.

  3. The challenges of lean manufacturing implementation in kitting assembly

    Science.gov (United States)

    Fansuri, A. F. H.; Rose, A. N. M.; Nik Mohamed, N. M. Z.; Ahmad, H.

    2017-10-01

    Literature studies shows that lean manufacturing goes way back with the original founder Eli Whitney in year 1799. The main purpose of lean manufacturing is to identify and eliminate waste in production. The application of lean manufacturing can be carried out in any industrial processes with regards to the understanding of lean principles, theories and practices. Kitting is one of the important aspects in a successful production. The continuous supply of materials from store to production has to be systematic and able to achieve lean standard for it to be successful. The objective of this paper is to review the implementation of lean manufacturing in kitting assembly. Previous papers show that, the implementation of lean manufacturing in kitting assembly may be beneficial to the organization such as reduce in space occupancy, part shortages, lead time and manpower. Based on previous research, some industries may tend to change between kitting and line stocking which are due to lack of understanding when implementing kitting and causes longer lead time and materials overflow in store. With a proper understanding on what to kit, where to kit, how to kit, why to kit and who kits the material with a standardised process flow may ensure the success of kitting.

  4. Adoption of the Healthy Heart Kit by Alberta family physicians.

    Science.gov (United States)

    Bize, Raphaël; Plotnikoff, Ronald C; Scott, Shannon D; Karunamuni, Nandini; Rodgers, Wendy

    2009-01-01

    The Healthy Heart Kit (HHK) is a risk management and patient education kit for the prevention of cardiovascular disease (CVD) and the promotion of CV health. There are currently no published data examining predictors of HHK use by physicians. The main objective of this study was to examine the association between physicians' characteristics (socio-demographic, cognitive, and behavioural) and the use of the HHK. All registered family physicians in Alberta (n=3068) were invited to participate in the "Healthy Heart Kit" Study. Consenting physicians (n=153) received the Kit and were requested to use it for two months. At the end of this period, a questionnaire collected data on the frequency of Kit use by physicians, as well as socio-demographic, cognitive, and behavioural variables pertaining to the physicians. The questionnaire was returned by 115 physicians (follow-up rate = 75%). On a scale ranging from 0 to 100, the mean score of Kit use was 61 [SD=26]. A multiple linear regression showed that "agreement with the Kit" and the degree of "confidence in using the Kit" was strongly associated with Kit use, explaining 46% of the variability for Kit use. Time since graduation was inversely associated with Kit use, and a trend was observed for smaller practices to be associated with lower use. Given these findings, future research and practice should explore innovative strategies to gain initial agreement among physicians to employ such clinical tools. Participation of older physicians and solo-practitioners in this process should be emphasized.

  5. Screening of Kit inhibitors: suppression of Kit signaling and melanogenesis by emodin.

    Science.gov (United States)

    Lee, Seong Jin; Jeong, Daeyoung; Park, Woo-Kyu; Kong, Jae Yang; Choi, Gildon; Kim, Hojeong; Kang, Sangjin; Cho, Heeyeong

    2010-02-01

    In search of novel antipigmentation agents, a set of 3,840 compounds with natural-like synthetic or natural origin were screened against Kit (stem cell factor receptor). Emodin from the seed of Cassia tora and baicalin from Scutellariae radix showed potent inhibitory effects (IC(50) = 4.9 and 9.0 microM, respectively) on the phosphorylation of Kit. Emodin also blocked other receptor tyrosine kinase activities, such as epithelial growth factor receptor (EGFR), vascular endothelial growth factor receptor 2 (VEGFR-2), fibroblast growth factor receptor 1 (FGFR-1), platelet-derived growth factor receptor b (PDGFR-b). In contrast to emodin, aloe-emodin did not inhibit Kit activity at all. Emodin also blocked the cellular kinase activities of Kit and its down-stream p44/42 mitogen activated protein kinase (MAPK) in MO7e cells and human primary melanocytes. Emodin strongly suppressed the melanin synthesis triggered by stem cell factor (SCF) treatment. Also, emodin showed almost no toxicity up to 10 microM on cultured melanocytes as reported previously by other researchers. The results indicate that emodin is a good candidate for the development of antipigmentation agents since it can radically block the differentiation and proliferation of pigment cells by reducing Kit signaling. (c) 2009 John Wiley & Sons, Ltd.

  6. Recognizing the advantage of employing the PowerPlex(®) ESI and PowerPlex(®) ESX complementary kits for purposes of clarification in routine casework.

    Science.gov (United States)

    Oz, Carla; Einot, Naftaly; Dell'ariccia-Carmon, Aviva; Berlyne, Sigal; Gafny, Ron

    2013-07-01

    In an effort to promote European cross-border cooperation in fighting crime and international terrorism the Treaty of Prüm was drafted and accepted within the European forensic community. This move led to the commercial development of new multiplex kits which introduced five new STR loci and promised better performance. Recently the Israel Police DNA Casework and Database laboratories adopted the PowerPlex(®) ESI kit for routine use in our laboratories. Presented in this paper are examples of three types of ambiguous results encountered during the implementation of the PowerPlex(®) ESI kit into routine work. These ambiguous products presented themselves in the form of (1) extreme variants outside of loci borders, (2) failure to amplify sister allele pairs or expression of null alleles and (3) episodes of loss of separation of adjacent microvariants primarily in mixture samples. The re-analysis of all these samples using the PowerPlex(®) ESX kit successfully and rapidly clarified all three categories of anomalies. Spotlighting such events to the forensic community, especially regarding the novel loci introduced in these next generation kits, can aid in raising the analyst's awareness to their future appearances and prevent possible erroneous conclusions. In addition, providing timely DNA results to investigating teams is of great importance and operational forensic laboratories do not have at their immediate disposal methods such as sequencing to elucidate such manifestations. We suggest that the complementary use of the PowerPlex(®) ESI and PowerPlex(®) ESX can provide a benefit for clarification purposes in routine casework. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  7. Technetium-99m ceftizoxime kit preparation

    Directory of Open Access Journals (Sweden)

    Simone Odília Fernandes Diniz

    2005-10-01

    Full Text Available The aim of this work was to prepare a kit of 99mTc-ceftizoxime (99mTc-CFT, with stability and biological activity preserved, able to identify a septic focus (E. coli in the experimental infection model in rats. The preparation of the CFT kit involved the use of lyophilized solutions containing the antibiotic ceftizoxime and the sodium dithionite reducing agent (6.0 mg/mL. After lyophilization, the kit was reconstituted with 1.0 mL of sodium 99mTc-pertechnetate solution (Na99mTcO4- with an activity of 370 MBq. The solution was boiled for 10 min and filtered through a cellulose ester filter. The labeling efficiency was on the order of 92%, remaining stable for six hours and the kit remained stable for two months. The biological activity of the 99mTc-CFT was evaluated by diffusion in agar impregnated with E.coli and S. aureus. Seven Wistar rats, weighing from 200 to 250 g, were used for the development of the septic focus. After 24 hours from the induction of the infectious site (E.coli, the animals were anesthetized and 0.1 mL of 99mTc-CFT (37 MBq was injected into the tail veins of the animals. The images were obtained with a gamma camera one, two and six hours after injection and the regions of interest (ROIs were calculated. The diameters of the inhibition halos for 99mTc-CFT were 27.16 ± 0.23 and 27.17 ± 0.20 for S.aureus and E.coli, respectively, while those for the unlabeled CFT were 30.4 ± 0.33 and 29.43 ± 0.26, respectively. The results for the biodistribution of 99mTc-CFT in infected animals furnished a ratio of 1.97 ± 0.31, 2.10 ± 0.42 and 2.01 ± 0.42 for cpm-target/cpm-no target for the one, two and six-hour periods, respectively. The images showed a clear uptake of labeled antibiotic (99mTc-CFT by the infectious site during the experiment. The results attest to the viability of producing a kit with 99m technetium-labeled ceftizoxime for the investigation of infectious processes.O objetivo deste trabalho foi preparar um kit de Tc

  8. StrBioLib: a Java library for development of custom computational structural biology applications.

    Science.gov (United States)

    Chandonia, John-Marc

    2007-08-01

    StrBioLib is a library of Java classes useful for developing software for computational structural biology research. StrBioLib contains classes to represent and manipulate protein structures, biopolymer sequences, sets of biopolymer sequences, and alignments between biopolymers based on either sequence or structure. Interfaces are provided to interact with commonly used bioinformatics applications, including (psi)-blast, modeller, muscle and Primer3, and tools are provided to read and write many file formats used to represent bioinformatic data. The library includes a general-purpose neural network object with multiple training algorithms, the Hooke and Jeeves non-linear optimization algorithm, and tools for efficient C-style string parsing and formatting. StrBioLib is the basis for the Pred2ary secondary structure prediction program, is used to build the astral compendium for sequence and structure analysis, and has been extensively tested through use in many smaller projects. Examples and documentation are available at the site below. StrBioLib may be obtained under the terms of the GNU LGPL license from http://strbio.sourceforge.net/

  9. Allelic structure and distribution of 103 STR loci in a Southern ...

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Volume 83; Issue 1. Allelic structure and distribution of 103 STR loci in a Southern Tunisian population. Abdellatif ... This demonstrated that in spite of a high inbreeding level in the population, few markers showed evidence for a different pattern of allelic distribution compared to CEPH.

  10. Diversity of five novel Y-STR loci and their application in studies of ...

    Indian Academy of Sciences (India)

    -STR loci and their application in studies of north Chinese populations. Zhaoyang Xu Haiming Sun Yang Yu Yan Jin Xaingning Meng Donglin Sun Jing Bai Feng Chen Songbin Fu. Research Article Volume 89 Issue 1 April 2010 pp 29-36 ...

  11. The value of Non-CODIS miniSTR genotyping systems in forensic ...

    African Journals Online (AJOL)

    Genetic identity testing is achieved by examining polymorphic regions of DNA. Currently, STR markers are the most commonly used loci for human identification from which several commercial genotyping systems have been developed based on the 13 core CODIS loci. However, identification of degraded or compromised ...

  12. The value of Non-CODIS miniSTR genotyping systems in forensic ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-30

    Dec 30, 2011 ... Genetic identity testing is achieved by examining polymorphic regions of DNA. Currently, STR markers are the most commonly used loci for human identification from which several commercial genotyping systems have been developed based on the 13 core CODIS loci. However, identification of degraded ...

  13. FaSTR DNA: a new expert system for forensic DNA analysis.

    Science.gov (United States)

    Power, Timothy; McCabe, Brendan; Harbison, Sally Ann

    2008-06-01

    The automation of DNA profile analysis of reference and crime samples continues to gain pace driven in part by a realisation by the criminal justice system of the positive impact DNA technology can have in aiding in the solution of crime and the apprehension of suspects. Expert systems to automate the profile analysis component of the process are beginning to be developed. In this paper, we report the validation of a new expert system FaSTR DNA, an expert system suitable for the analysis of DNA profiles from single source reference samples and from crime samples. We compare the performance of FaSTR DNA with that of other equivalent systems, GeneMapper ID v3.2 (Applied Biosystems, Foster City, CA) and FSS-i(3) v4 (The Forensic Science Service((R)) DNA expert System Suite FSS-i(3), Forensic Science Service, Birmingham, UK) with GeneScan Analysis v3.7/Genotyper v3.7 software (Applied Biosystems, Foster City, CA, USA) with manual review. We have shown that FaSTR DNA provides an alternative solution to automating DNA profile analysis and is appropriate for implementation into forensic laboratories. The FaSTR DNA system was demonstrated to be comparable in performance to that of GeneMapper ID v3.2 and superior to that of FSS-i(3) v4 for the analysis of DNA profiles from crime samples.

  14. Diversity of five novel Y-STR loci and their application in studies of ...

    Indian Academy of Sciences (India)

    1Laboratory of Medical Genetics, Harbin Medical University, Harbin 150081, People's Republic of China. 2Bio-Pharmaceutical Key Laboratory of Heilongjiang ... of geographical differentiation, so their polymorphic character makes them especially suited for population genetic studies. In this study, five novel Y-STR loci were ...

  15. Canine-specific STR typing of saliva traces on dog bite wounds.

    Science.gov (United States)

    Eichmann, Cordula; Berger, Burkhard; Reinhold, Maximilian; Lutz, Martin; Parson, Walther

    2004-12-01

    Forensic investigations in dog attacks usually involve the examination of bite marks and toothprints, the dog's stomach and pathological methods. For identification of the offending dog we evaluated canine STR typing of saliva traces on dog bite marks. The specificity of 15 canine-specific STRs was tested on human-canine DNA mixtures prior to an applied study in which 52 cases of dog bites were investigated. The first-aid wound bandages as well as swab samples from the surrounding area of the wound were used for DNA analyses. Generally, it was possible to obtain a canine-specific STR profile from the dog's saliva left on the wound area, even when high background of human DNA was present (blood). Interestingly, we found canine STR typing to be more successful when the bandages and swabs showed high amounts of human blood, i.e. when the dog bite was severe. Canine saliva was then sometimes visible as white-coloured secretion on the human blood surface. Less severe bite cases, which did not result in bleeding wounds, showed less success in obtaining useful STR results, probably due to the fact that the surface of the wounds may have been treated before the victims consulted medical aid which therefore removed the canine cells.

  16. Diversity study of 12 X-chromosomal STR loci in Hui ethnic from China.

    Science.gov (United States)

    Meng, Hao-Tian; Han, Jun-Tao; Zhang, Yu-Dang; Liu, Wen-Juan; Wang, Tian-Ju; Yan, Jiang-Wei; Huang, Jing-Feng; Du, Wei-An; Guo, Jian-Xin; Wang, Hong-Dan; Zhang, Yu-Hong; Zhou, Ru-Hua; Zhu, Bo-Feng; Wei, Xing

    2014-07-01

    X-chromosomal STRs (X-STRs) have been used as complements of autosomal STR application in recent years. In this work, we present population genetic data of 12 X-STRs including DXS101, DXS10159, DXS10162, DXS10164, DXS6789, DXS7133, DXS7423, DXS7424, DXS8378, DXS981, GATA165B12, and GATA31E08 loci in a sample of 231 unrelated healthy individuals from the Hui ethnic group in Ningxia Hui Autonomous Region, China. Allelic frequencies of the 12 X-STR loci and haplotypic frequencies of the reported linkage groups (DXS7424-DXS101 and DXS10159-DXS10164-DXS10162) were investigated in the group, respectively. No STR loci showed significant deviations from the Hardy-Weinberg equilibriums and no linkage disequilibriums of pairwise loci were found after Bonferroni correction, respectively. A combined power of discrimination in female individuals was 0.999999999985 and that in male individuals was 0.99999967, respectively. The combined mean exclusion chance in deficiency cases, normal trios and duo cases were 0.999934, 0.995754, and 0.999796, respectively. Significant differences were observed from 0 to 8 loci, when making comparisons between the data of Hui ethnic group and previously reported data from other 16 populations. The results indicated the new panel of 12 X-STR loci might be useful for forensic science application. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Forensic molecular genetic diversity analysis of Chinese Hui ethnic group based on a novel STR panel.

    Science.gov (United States)

    Fang, Yating; Guo, Yuxin; Xie, Tong; Jin, Xiaoye; Lan, Qiong; Zhou, Yongsong; Zhu, Bofeng

    2018-03-26

    In present study, the genetic polymorphisms of 22 autosomal short tandem repeat (STR) loci were analyzed in 496 unrelated Chinese Xinjiang Hui individuals. These autosomal STR loci were multiplex amplified and genotyped based on a novel STR panel. There were 246 observed alleles with the allele frequencies ranging from 0.0010 to 0.3609. All polymorphic information content values were higher than 0.7. The combined power of discrimination and the combined probability of exclusion were 0.999999999999999999999999999426766 and 0.999999999860491, respectively. Based on analysis of molecular variance method, genetic differentiation analysis between the Xinjiang Hui and other reported groups were conducted at these 22 loci. The results indicated that there were no significant differences in statistics between Hui group and Northern Han group (including Han groups from Hebei, Henan, Shaanxi provinces), and significant deviations with Southern Han group (including those from Guangdong, Guangxi provinces) at 7 loci, and Uygur group at 10 loci. To sum up, these 22 autosomal STR loci were high genetic polymorphic in Xinjiang Hui group.

  18. Allelic structure and distribution of 103 STR loci in a Southern ...

    Indian Academy of Sciences (India)

    Unknown

    ,Tunisia. 3Dispensaire de Bir ElHfai, Sidi Bouzid, Tunisia. Abstract. Genotypes of 103 short tandem repeat (STR) markers distributed at an average of 40 cM intervals throughout the genome were determined for 40 individuals from the village ...

  19. Pilot study for early prognosis of Azoospermia in relation to Y-STR ...

    African Journals Online (AJOL)

    Ahmed M. Refaat

    ORIGINAL ARTICLE. Pilot study for early prognosis of Azoospermia in relation to Y-STR Profiling. Ahmed M. Refaat *. Department of Forensic Biology, College of Forensic Sciences, Naif Arab University for Security Sciences, Riyadh, Saudi Arabia. Received 7 May 2015; accepted 15 June 2015. Available online 6 July 2015.

  20. Molluscan fauna of the lower Gelingseh Beds s. str., Sangkulirang area, Kalimantan Timur (East Borneo)

    NARCIS (Netherlands)

    Beets, C.

    1986-01-01

    A compilation is given of the results of an investigation of all the molluscs collected by L.M.R. Rutten some seventy years ago, at five localities in the type area of the Gelingseh Beds s. str., Late Miocene. Thirteen new species are described, viz, Smaragdia gelingsehensis, Rissoina maduparensis,

  1. Development of a Y-STR 12-plex PCR system and haplotype ...

    Indian Academy of Sciences (India)

    1Department of Biological Science, Kongju National University, 182 Gongju, Chungnam 314-701, Korea. 2Dowgene Research Center ... power and will be suitable for practical forensic uses. Short tandem repeat (STR) loci ..... Education, Science and Technology) (KOSEF Grant no: R01-2008-. 000-20604-0). References.

  2. A global analysis of Y-chromosomal haplotype diversity for 23 STR loci

    DEFF Research Database (Denmark)

    Purps, Josephine; Siegert, Sabine; Willuweit, Sascha

    2014-01-01

    In a worldwide collaborative effort, 19,630 Y-chromosomes were sampled from 129 different populations in 51 countries. These chromosomes were typed for 23 short-tandem repeat (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, DYS448, DYS456, DY...

  3. Development of a Y-STR 12-plex PCR system and haplotype ...

    Indian Academy of Sciences (India)

    A Y-chromosomal short tandem repeat (Y-STR) dodecaplex. PCR system for 12 loci has been developed, and using this system allele frequencies and haplotypes were determined in a Korean male population. From a study of 320 unre- lated Korean males, 254 different haplotypes were identi- fied. The haplotype diversity ...

  4. Evaluation of reliability on STR typing at leukemic patients used for forensic purposes.

    Science.gov (United States)

    Filoglu, G; Bulbul, O; Rayimoglu, G; Yediay, F E; Zorlu, T; Ongoren, S; Altuncul, H

    2014-06-01

    Over the past decades, main advances in the field of molecular biology, coupled with benefits in genomic technologies, have led to detailed molecular investigations in the genetic diversity generated by researchers. Short tandem repeat (STR) loci are polymorphic loci found throughout all eukaryotic genome. DNA profiling identification, parental testing and kinship analysis by analysis of STR loci have been widely used in forensic sciences since 1993. Malignant tissues may sometimes be the source of biological material for forensic analysis, including identification of individuals or paternity testing. There are a number of studies on microsatellite instability in different types of tumors by comparing the STR profiles of malignant and healthy tissues on the same individuals. Defects in DNA repair pathways (non-repair or mis-repair) and metabolism lead to an accumulation of microsatellite alterations in genomic DNA of various cancer types that result genomic instabilities on forensic analyses. Common forms of genomic instability are loss of heterozygosity (LOH) and microsatellite instability (MSI). In this study, the applicability of autosomal STR markers, which are routinely used in forensic analysis, were investigated in order to detect genotypes in blood samples collected from leukemic patients to estimate the reliability of the results when malignant tissues are used as a source of forensic individual identification. Specimens were collected from 90 acute and 10 chronic leukemia volunteers with oral swabs as well as their paired peripheral blood samples from the Oncology Centre of the Department of Hematology at Istanbul University, during the years 2010-2011. Specimens were tested and compared with 16 somatic STR loci (CSFIPO, THO1, TPOX, vWA, D2S1338, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D19S433, D21S11 and FGA) widely used in forensic identification and kinship. Only two STR instabilities were encountered among 100 specimens. An MSI in

  5. Evaluation of different methods for DNA extraction from human burnt bones and the generation of genetic profiles for identification.

    Science.gov (United States)

    Uzair, Anum; Rasool, Nouman; Wasim, Muhammad

    2017-10-01

    Bone exposure to heat in the presence of moisture breaks the phosphodiester bonds of the backbone, leaving sheared DNA in bone cells. This also limits the possibility of generating a complete profile of the victim. With the increasing incidence of fire outbreaks over the past few years, a paradigm shift to establish identity has been observed, from morphological identification of victims to STR profiling. For this study, 10 bone samples were taken from burnt human bodies that were recovered from different fire outbreak scenes. The DNA from these burnt human tissues was isolated using four different extraction methods: the organic extraction method, the total demineralisation method, the Qiagen kit method, and the Chelex extraction method. STR profiles of victims were generated on a genetic analyser using an AmpFlSTR Identifiler® Plus Kit and analysed on Gene Mapper ID-X. DNA isolated from bones using the total demineralisation extraction method and organic extraction method was of the highest quality due to the efficient removal of inhibitors. DNA obtained using these two methods successfully generated the STR profiles of the victims. The quality of isolated DNA obtained through the Qiagen kit was comparatively low, but STR profiles of the victims were successfully generated. The Chelex kit failed to extract good quality DNA of high quantity from the burnt bones, encountering inhibition in all samples at varying degrees. This study concludes that total demineralisation and the Qiagen kit are sophisticated and reliable methods to obtain a good yield of DNA from burnt human bones, which can be used for the identification of victims.

  6. The KIT gene in familial mastocytosis

    OpenAIRE

    Tourlaki, Athanasia

    2013-01-01

    Familial cutaneous mastocytosis is an exceptional condition of unknown etiology. In this study we report the largest series of patients with familial cutaneous mastocytosis without other manifestations (18 affected subjects from seven unrelated families), and we investigate the role of germ-line KIT mutations in the pathogenesis of the disease. The mean age at onset was 5.4 years (range from birth to 22 years), and the clinical behavior was variable over a mean follow up period of 15.1 years ...

  7. Development of kits for total PSA monitoring

    International Nuclear Information System (INIS)

    Suprarop, P.

    1999-01-01

    The development of kits for Total PSA assay has shown promising results. All essential components of the assay were prepared with reproducibility and used to optimize the assay. By choosing two steps method, we could avoid the hook effect and obtain satisfactory Q.C. parameters of the standard curve i.e. blank = 0.8%, maximum binding = 65%. If reference material for calibration of the standard is agree upon, the validation could then be carried out with total confidence. Our final goal is to reduce the step of incubation to just one step with no interference from hook effect

  8. Personal Computer-less (PC-less) Microcontroller Training Kit

    Science.gov (United States)

    Somantri, Y.; Wahyudin, D.; Fushilat, I.

    2018-02-01

    The need of microcontroller training kit is necessary for practical work of students of electrical engineering education. However, to use available training kit not only costly but also does not meet the need of laboratory requirements. An affordable and portable microcontroller kit could answer such problem. This paper explains the design and development of Personal Computer Less (PC-Less) Microcontroller Training Kit. It was developed based on Lattepanda processor and Arduino microcontroller as target. The training kit equipped with advanced input-output interfaces that adopted the concept of low cost and low power system. The preliminary usability testing proved this device can be used as a tool for microcontroller programming and industrial automation training. By adopting the concept of portability, the device could be operated in the rural area which electricity and computer infrastructure are limited. Furthermore, the training kit is suitable for student of electrical engineering student from university and vocational high school.

  9. 14 CFR Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits

    Science.gov (United States)

    2010-01-01

    ... administer required drugs) 4 Needles (sizes necessary to administer required drugs) 6 50% Dextrose injection... dose ampule or equivalent 2 Nitroglycerin tablets 10 Basic instructions for use of the drugs in the kit... administer required medications) 4 Analgesic, non-narcotic, tablets, 325 mg 4 Antihistamine tablets, 25 mg 4...

  10. To Kit or Not to Kit? Evaluating and Implementing Science Materials and Resources

    Science.gov (United States)

    Schiller, Ellen; Melin, Jacque; Bair, Mary

    2016-01-01

    With the release of the "Next Generation Science Standards," many schools are reexamining the science materials they are using. Textbook companies and kit developers are eager to meet the demand for "NGSS"-aligned teaching materials. Teacher may have been asked to serve on a science curriculum committee, or to evaluate current…

  11. Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-10-26

    A portable and temporary wireless mesh assessment kit can be used to speed up and reduce the costs of a data center energy use assessment and overcome the issues with respect to shutdowns. The assessment kit is comprised of temperature, relative humidity, and pressure sensors. Also included are power meters that can be installed on computer room air conditioners (CRACs) without intrusive interruption of data center operations. The assessment kit produces data required for a detailed energy assessment of the data center.

  12. Opportunities of the energy revolution. Scientific contributions to the KIT

    International Nuclear Information System (INIS)

    Breh, Wolfgang; Schaetzler, Katharina

    2013-01-01

    ''Opportunities for energy revolution'' was the title under which the KIT Energy Center of Karlsruhe Institute of Technology (KIT) in May 2012 held its first annual meeting. The meeting covered the whole Topic of the KIT Energy Center. The present proceedings give those interested the opportunity to delve into the contributions and to provide a differentiated picture of the challenges and opportunities of the energy transition.

  13. The Virtual Physiological Human ToolKit.

    Science.gov (United States)

    Cooper, Jonathan; Cervenansky, Frederic; De Fabritiis, Gianni; Fenner, John; Friboulet, Denis; Giorgino, Toni; Manos, Steven; Martelli, Yves; Villà-Freixa, Jordi; Zasada, Stefan; Lloyd, Sharon; McCormack, Keith; Coveney, Peter V

    2010-08-28

    The Virtual Physiological Human (VPH) is a major European e-Science initiative intended to support the development of patient-specific computer models and their application in personalized and predictive healthcare. The VPH Network of Excellence (VPH-NoE) project is tasked with facilitating interaction between the various VPH projects and addressing issues of common concern. A key deliverable is the 'VPH ToolKit'--a collection of tools, methodologies and services to support and enable VPH research, integrating and extending existing work across Europe towards greater interoperability and sustainability. Owing to the diverse nature of the field, a single monolithic 'toolkit' is incapable of addressing the needs of the VPH. Rather, the VPH ToolKit should be considered more as a 'toolbox' of relevant technologies, interacting around a common set of standards. The latter apply to the information used by tools, including any data and the VPH models themselves, and also to the naming and categorizing of entities and concepts involved. Furthermore, the technologies and methodologies available need to be widely disseminated, and relevant tools and services easily found by researchers. The VPH-NoE has thus created an online resource for the VPH community to meet this need. It consists of a database of tools, methods and services for VPH research, with a Web front-end. This has facilities for searching the database, for adding or updating entries, and for providing user feedback on entries. Anyone is welcome to contribute.

  14. Involvement of BcStr2 in methionine biosynthesis, vegetative differentiation, multiple stress tolerance and virulence in Botrytis cinerea.

    Science.gov (United States)

    Shao, Wenyong; Yang, Yalan; Zhang, Yu; Lv, Chiyuan; Ren, Weichao; Chen, Changjun

    2016-04-01

    The Str2 gene encodes a cystathionine γ-synthase that is a key enzyme in methionine (Met) biosynthesis in Saccharomyces cerevisiae. Met plays a critical role in protein synthesis and diverse cellular processes in both eukaryotes and prokaryotes. In this study, we characterized the Str2 orthologue gene BcStr2 in Botrytis cinerea. The BcStr2 mutant was unable to grow on minimal medium (MM). In addition, conidia of the mutant were unable to germinate in water-agar medium within 15 h of incubation. Supplementation with 1 mm Met or 0.5 mg/mL homocysteine, but not 1 mm cysteine or 0.5 mg/mL glutathione, rescued the defect in mycelial growth of the BcStr2 deletion mutant. These results indicate that the enzyme encoded by BcStr2 is involved in the conversion of cysteine into homocysteine. The mutant exhibited decreased conidiation and impaired sclerotium development. In addition, the BcStr2 mutant exhibited increased sensitivity to osmotic and oxidative stresses, cell wall-damaging agents and thermal stress. The mutant demonstrated dramatically decreased virulence on host plant tissues. All of the defects were restored by genetic complementation of the mutant with wild-type BcStr2. Taken together, the results of this study indicate that BcStr2 plays a critical role in the regulation of various cellular processes in B. cinerea. © 2015 BSPP and John Wiley & Sons Ltd.

  15. Desensitized Optimal Filtering and Sensor Fusion Tool Kit, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Research on desensitized optimal filtering techniques and a navigation and sensor fusion tool kit using advanced filtering techniques is proposed. Research focuses...

  16. c-Kit signaling determines neointimal hyperplasia in arteriovenous fistulae

    Science.gov (United States)

    Skartsis, Nikolaos; Martinez, Laisel; Duque, Juan Camilo; Tabbara, Marwan; Velazquez, Omaida C.; Asif, Arif; Andreopoulos, Fotios; Salman, Loay H.

    2014-01-01

    Stenosis of arteriovenous (A-V) fistulae secondary to neointimal hyperplasia (NIH) compromises dialysis delivery, which worsens patients' quality of life and increases medical costs associated with the maintenance of vascular accesses. In the present study, we evaluated the role of the receptor tyrosine kinase c-Kit in A-V fistula neointima formation. Initially, c-Kit was found in the neointima and adventitia of human brachiobasilic fistulae, whereas it was barely detectable in control veins harvested at the time of access creation. Using the rat A-V fistula model to study venous vascular remodeling, we analyzed the spatial and temporal pattern of c-Kit expression in the fistula wall. Interestingly, c-Kit immunoreactivity increased with time after anastomosis, which concurred with the accumulation of cells in the venous intima. In addition, c-Kit expression in A-V fistulae was positively altered by chronic kidney failure conditions. Both blockade of c-Kit with imatinib mesylate (Gleevec) and inhibition of stem cell factor production with a specific short hairpin RNA prevented NIH in the outflow vein of experimental fistulae. In agreement with these data, impaired c-Kit activity compromised the development of NIH in A-V fistulae created in c-KitW/Wv mutant mice. These results suggest that targeting of the c-Kit signaling pathway may be an effective approach to prevent postoperative NIH in A-V fistulae. PMID:25186298

  17. Use of Sequenom sample ID Plus® SNP genotyping in identification of FFPE tumor samples.

    Directory of Open Access Journals (Sweden)

    Jessica K Miller

    Full Text Available Short tandem repeat (STR analysis, such as the AmpFlSTR® Identifiler® Plus kit, is a standard, PCR-based human genotyping method used in the field of forensics. Misidentification of cell line and tissue DNA can be costly if not detected early; therefore it is necessary to have quality control measures such as STR profiling in place. A major issue in large-scale research studies involving archival formalin-fixed paraffin embedded (FFPE tissues is that varying levels of DNA degradation can result in failure to correctly identify samples using STR genotyping. PCR amplification of STRs of several hundred base pairs is not always possible when DNA is degraded. The Sample ID Plus® panel from Sequenom allows for human DNA identification and authentication using SNP genotyping. In comparison to lengthy STR amplicons, this multiplexing PCR assay requires amplification of only 76-139 base pairs, and utilizes 47 SNPs to discriminate between individual samples. In this study, we evaluated both STR and SNP genotyping methods of sample identification, with a focus on paired FFPE tumor/normal DNA samples intended for next-generation sequencing (NGS. The ability to successfully validate the identity of FFPE samples can enable cost savings by reducing rework.

  18. Genetic study of 12 X-STRs in Malay population living in and around Kuala Lumpur using Investigator Argus X-12 kit.

    Science.gov (United States)

    Samejima, Michinaga; Nakamura, Yasutaka; Nambiar, Phrabhakaran; Minaguchi, Kiyoshi

    2012-07-01

    We investigated 12 X-chromosomal short tandem repeat (STR) polymorphisms in 283 unrelated Malay individuals (160 males and 123 females) living in and around Kuala Lumpur using the Investigator Argus X-12 kit. Heterozygosity among the present 12 X-STRs showed a distribution of from 55.3 to 93.5 %. The diversity values of the haplotypes constructed using four closely linked groups were all higher than 0.9865. A comparison of allelic frequency in each system and haplotype variation indicated that the nature of these X-STRs in the Malay population differed from that in East Asian, European, or African populations. Several microvariant alleles found in the Malay population were characterized and compared with known sequence data. The present data may be helpful in forensic casework such as personal identification and kinship testing in the Malay population in Malaysia.

  19. Second-generation sequencing of forensic STRs using the Ion Torrent™ HID STR 10-plex and the Ion PGM™

    DEFF Research Database (Denmark)

    Fordyce, Sarah L; Mogensen, Helle Smidt; Børsting, Claus

    2015-01-01

    by Ion Torrent™ software. Hence, the combination of the STR 10-plex and the Ion PGM™ represents the first fully integrated SGS STR typing solution from PCR to data analysis. In this study, four experiments were performed to evaluate the alpha-version of the STR 10-plex: (1) typing of control samples; (2...... drop-out in one of the 100pg dilutions. Mixtures were easily deconvoluted down to 20:1, although alleles from the minor contributor had to be identified manually as some signals were not called by the Ion Torrent™ software. Interestingly, full profiles were obtained for all biological samples from real...... crime and identification cases, in which only partial profiles were obtained with PCR-CE assays. In conclusion, the Ion Torrent™ HID STR 10-plex panel offers an all-in-one solution from amplification of STRs and amelogenin, and sequencing to data analysis....

  20. Fetal gender determination through Y-STR analysis of maternal plasma during the third trimester of pregnancy

    Directory of Open Access Journals (Sweden)

    Hanaa M.H. Aal-Hamdan

    2015-01-01

    Conclusion: It is recommended to use Y-STR profiling as an alternative technique for fetal gender determination during the third trimester of pregnancy, in addition to its significance in forensic casework.

  1. The STR/ort mouse model of spontaneous osteoarthritis - an update.

    Science.gov (United States)

    Staines, K A; Poulet, B; Wentworth, D N; Pitsillides, A A

    2017-06-01

    Osteoarthritis is a degenerative joint disease and a world-wide healthcare burden. Characterized by cartilage degradation, subchondral bone thickening and osteophyte formation, osteoarthritis inflicts much pain and suffering, for which there are currently no disease-modifying treatments available. Mouse models of osteoarthritis are proving critical in advancing our understanding of the underpinning molecular mechanisms. The STR/ort mouse is a well-recognized model which develops a natural form of osteoarthritis very similar to the human disease. In this Review we discuss the use of the STR/ort mouse in understanding this multifactorial disease with an emphasis on recent advances in its genetics and its bone, endochondral and immune phenotypes. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Energy Education Incentives: Evaluating the Impact of Consumer Energy Kits

    Science.gov (United States)

    Kirby, Sarah D.; Guin, Autumn; Langham, Laura

    2015-01-01

    Measuring the energy and environmental impact of residential energy education efforts is difficult. The E-Conservation residential energy management program uses consumer energy kits to document the impact of energy-efficient improvements. The consumer energy kit provides an incentive for individuals attending energy education workshop, helps…

  3. School-to-Work Jump-Start Equity Kit.

    Science.gov (United States)

    Education Development Center, Inc., Newton, MA. Women's Educational Equity Act Dissemination Center.

    This starter kit is a resource for state and local school-to-work (STW) directors, educators, parents, students, business and community, and economic development organizations serving all students through STW. The kit begins with four articles: "STW and Gender Equity: Opportunity for or Barrier to Economic Parity?" (Katherine Hanson, Joyce…

  4. Mobilizing Rural Communities to Prevent Childhood Obesity: A Tool Kit

    Science.gov (United States)

    Smathers, Carol A.; Lobb, Jennifer M.

    2017-01-01

    The tool kit Mobilizing Rural Communities to Prevent Childhood Obesity is the product of a seven-state multidisciplinary research project focused on enhancing obesity prevention efforts by integrating community coaching into the work of rural community coalitions. The interactive tool kit is available at no cost both in print form and online, and…

  5. Screening of antibiotics residues and development a new kit

    International Nuclear Information System (INIS)

    Elkhaoui, Faycel

    2009-01-01

    The first part of the work was to detect antibiotic residues in animal nutriment: chicken, fish, eggs and milk, by methods of screening: First Test and Delvotest. The second part covered the development of a new kit for the detection of antibiotics residues for honey and competitor kit First Test and saving time and money.

  6. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Plastic surgery kit and accessories. 878.3925 Section 878.3925 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. ...

  7. The Early Literacy Kit: A Handbook and Tip Cards

    Science.gov (United States)

    Diamant-Cohen, Betsy; Ghoting, Saroj Nadkarni

    2010-01-01

    This innovative and practical kit, put together by two well-known specialists in the field of early literacy, contains everything storytime presenters for children from birth to age five and their parents or caregivers need to spread the word about school readiness skills to adult caregivers. The kit includes: (1) An accessible handbook with a…

  8. (SEP-D Kit) for intra-uterine insemination (IUI)

    African Journals Online (AJOL)

    Implementation of an office-based semen preparation method (SEP-D Kit) for intra-uterine insemination (IUI): A controlled randomised study to compare the IUI pregnancy outcome between a routine (swim-up) and the SEP-D Kit method.

  9. EVALUATION OF THE EDUCATIONAL MEDIA KIT PROJECT. FINAL REPORT.

    Science.gov (United States)

    KEMP, JERROLD E.; LEWIS, RICHARD B.

    THE PURPOSE OF THIS PROJECT WAS TO PLAN, PRODUCE, EVALUATE, AND ARRANGE FOR THE DISTRIBUTION OF A KIT OF MATERIALS FOR USE IN DEMONSTRATING AVAILABLE AUDIOVISUAL MEDIA AND THEIR APPLICATIONS IN EDUCATION. FOLLOWING THE PRODUCTION OF THE KITS, QUESTIONNAIRES WERE COMPLETED BY USERS AND AUDIENCES. REACTIONS WERE FAVORABLE, AND COMMERCIAL…

  10. A comparison of SNP and STR loci for delineating population structure and performing individual genetic assignment

    Directory of Open Access Journals (Sweden)

    Høyheim Bjørn

    2010-01-01

    Full Text Available Abstract Background Technological advances have lead to the rapid increase in availability of single nucleotide polymorphisms (SNPs in a range of organisms, and there is a general optimism that SNPs will become the marker of choice for a range of evolutionary applications. Here, comparisons between 300 polymorphic SNPs and 14 short tandem repeats (STRs were conducted on a data set consisting of approximately 500 Atlantic salmon arranged in 10 samples/populations. Results Global FST ranged from 0.033-0.115 and -0.002-0.316 for the 14 STR and 300 SNP loci respectively. Global FST was similar among 28 linkage groups when averaging data from mapped SNPs. With the exception of selecting a panel of SNPs taking the locus displaying the highest global FST for each of the 28 linkage groups, which inflated estimation of genetic differentiation among the samples, inferred genetic relationships were highly similar between SNP and STR data sets and variants thereof. The best 15 SNPs (30 alleles gave a similar level of self-assignment to the best 4 STR loci (83 alleles, however, addition of further STR loci did not lead to a notable increase assignment whereas addition of up to 100 SNP loci increased assignment. Conclusion Whilst the optimal combinations of SNPs identified in this study are linked to the samples from which they were selected, this study demonstrates that identification of highly informative SNP loci from larger panels will provide researchers with a powerful approach to delineate genetic relationships at the individual and population levels.

  11. El subgénero Trigona S. Str. Jurine 1808 (Hymenoptera: Apidae: Meliponinae) en Colombia

    OpenAIRE

    Édgar Javier Hernández Martínez; Guiomar Nates Parra

    2004-01-01

    Para Colombia se registran 28 de los 29 taxones descritos para el subgénero Trigona s. str. T. (T.) albipennis Almeida, 1992; T. (T.) amalthea Olivier, 1789; T. (T.) hyalinata var. amazonensis Ducke, 1916; T. (T.) hyalinata var. branneri Cockerell, 1912; T. (T.) chanchamayoënsis Schwarz, 1948; T. (T.) cilipes Fabricius, 1804; T. (T.) corvina Cockerell, 1913; T. (T.) crassipes Fabricius, 1793; T. (T.) dallatorreana Friese, 1900; T. (T.) dimidiata var. venezuelana Schwarz, 1948; T. (T.) dimi...

  12. El subgénero Trigona S. Str. Jurine 1808 (Hymenoptera: Apidae: Meliponinae) en Colombia

    OpenAIRE

    Hernández Martínez Édgar Javier; Nates Parra Guiomar

    2004-01-01

    Para Colombia se registran 28 de los 29 taxones descritos para el subgénero Trigona s. str. T. (T.) albipennis Almeida, 1992; T. (T.) amalthea Olivier, 1789; T. (T.) hyalinata var. amazonensis
    Ducke, 1916; T. (T.) hyalinata var. branneri Cockerell, 1912; T. (T.) chanchamayoënsis Schwarz, 1948; T. (T.) cilipes Fabricius, 1804; T. (T.) corvina Cockerell, 1913; T. (T.) crassipes Fabricius, 1793; T. (T.) dallatorreana Friese, 1900; T. (T.) dimidiata var. venezuelana Schwarz, 1948; T. (...

  13. An integrated system of ABO typing and multiplex STR testing for forensic DNA analysis.

    Science.gov (United States)

    Jiang, Xianhua; He, Juan; Jia, Fei; Shen, Hongying; Zhao, Jinling; Chen, Chuguang; Bai, Liping; Liu, Feng; Hou, Guangwei; Guo, Faye

    2012-12-01

    A new amplification system for ABO and STR genotyping in a single reaction has been successfully developed. Two types of information can be obtained from a biological sample at one time. One is the classical information of ABO blood group typing for screening suspects and the other is STR information for individual identification. The system allows for the simultaneous detection of 15 autosomal STR loci (containing all CODIS STR loci as well as Penta D and Penta E), six ABO genotypes (O/O, B/B, A/A, A/O, A/B, and B/O) and the gender-determining locus Amelogenin. Primers are designed so that the amplicons are distributed ranging from 75bp to 500bp within a four-dye fluorescent design, leaving a fourth dye for the internal size standard. With 30 cycles, the results showed that the optimal amount of DNA template for this multiplex ranges from 250pg to 2ng and the lowest detection threshold is 125pg (as low as 63pg for ABO loci). For the DNA template outside the optimal detection range, we could adjust the number of cycles to obtain the robust profiles. Mixture studies showed that over 83% of minor alleles were detected at 1:9 ratios. The full profiles were still observed when 4ng of degraded DNA was digested by DNase I and 1ng undegraded DNA was added to 40μM haematin. Polymerase chain reaction (PCR)-based conditions including the concentrations of primers, magnesium and the Taq polymerase as well as volume, cycle numbers and annealing temperature were examined and optimised. In addition, the system was validated by 364 bloodstain samples and 32 common casework samples. According to the Chinese National Standards and Scientific Working Group on DNA Analysis Methods (SWGDAM) guidelines, our system demonstrates good detection performance and is an ideal tool for forensic DNA typing with potential application. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  14. A decrease in ubiquitination and resulting prolonged life-span of KIT underlies the KIT overexpression-mediated imatinib resistance of KIT mutation-driven canine mast cell tumor cells.

    Science.gov (United States)

    Kobayashi, Masato; Kuroki, Shiori; Kurita, Sena; Miyamoto, Ryo; Tani, Hiroyuki; Tamura, Kyoichi; Bonkobara, Makoto

    2017-10-01

    Overexpression of KIT is one of the mechanisms that contributes to imatinib resistance in KIT mutation-driven tumors. Here, the mechanism underlying this overexpression of KIT was investigated using an imatinib-sensitive canine mast cell tumor (MCT) line CoMS, which has an activating mutation in KIT exon 11. A KIT-overexpressing imatinib-resistant subline, rCoMS1, was generated from CoMS cells by their continuous exposure to increasing concentrations of imatinib. Neither a secondary mutation nor upregulated transcription of KIT was detected in rCoMS1 cells. A decrease in KIT ubiquitination, a prolonged KIT life-span, and KIT overexpression were found in rCoMS1 cells. These events were suppressed by withdrawal of imatinib and were re-induced by re‑treatment with imatinib. These findings suggest that imatinib elicited overexpression of KIT via suppression of its ubiquitination. These results also indicated that imatinib-induced overexpression of KIT in rCoMS1 cells was not a permanently acquired feature but was a reversible response of the cells. Moreover, the pan deubiquitinating enzyme inhibitor PR619 prevented imatinib induction of KIT overexpression, suggesting that the imatinib-induced decrease in KIT ubiquitination could be mediated by upregulation and/or activation of deubiquitinating enzyme(s). It may be possible that a similar mechanism of KIT overexpression underlies the acquisition of imatinib resistance in some human tumors that are driven by KIT mutation.

  15. Reconstructing recent human phylogenies with forensic STR loci: A statistical approach

    Directory of Open Access Journals (Sweden)

    Khan Faisal

    2005-09-01

    Full Text Available Abstract Background Forensic Short Tandem Repeat (STR loci are effective for the purpose of individual identification, and other forensic applications. Most of these markers have high allelic variability and mutation rate because of which they have limited use in the phylogenetic reconstruction. In the present study, we have carried out a meta-analysis to explore the possibility of using only five STR loci (TPOX, FES, vWA, F13A and Tho1 to carry out phylogenetic assessment based on the allele frequency profile of 20 world population and north Indian Hindus analyzed in the present study. Results Phylogenetic analysis based on two different approaches – genetic distance and maximum likelihood along with statistical bootstrapping procedure involving 1000 replicates was carried out. The ensuing tree topologies and PC plots were further compared with those obtained in earlier phylogenetic investigations. The compiled database of 21 populations got segregated and finely resolved into three basal clusters with very high bootstrap values corresponding to three geo-ethnic groups of African, Orientals, and Caucasians. Conclusion Based on this study we conclude that if appropriate and logistic statistical approaches are followed then even lesser number of forensic STR loci are powerful enough to reconstruct the recent human phylogenies despite of their relatively high mutation rates.

  16. Design and validation of a highly discriminatory 10-locus Y-chromosome STR multiplex system

    KAUST Repository

    D'Amato, María Eugenia

    2011-03-01

    The Y-chromosome STRs (short tandem repeat) markers are routinely utilized in the resolution of forensic casework related to sexual assault. For this, the forensic community has adopted a set of eleven (core) Y-STR that is incorporated in all commercial diagnostic systems. Our previous studies of Y-STR polymorphisms in the South African population identified low levels of diversity and discrimination capacity for many commercial marker sets, determining a limited applicability of these systems to the local population groups. To overcome this shortcoming, we designed a Y-STR 10-plex system that shows higher discriminatory capacity (DC) than available commercial systems. The markers were selected from a population group of 283 individuals with African, European and Asian ancestry genotyped at 45 Y-STRs, applying an optimization based selection procedure to achieve the highest possible DC with the minimal number of markers. The 10-plex was satisfactorily subjected to developmental validation tests following the SWGDAM guidelines and shows potential for its application to genealogical and evolutionary studies. © 2010 Elsevier Ireland Ltd.

  17. Development of a normalized extraction to further aid in fast, high-throughput processing of forensic DNA reference samples.

    Science.gov (United States)

    Connon, Catherine C; LeFebvre, Aaron K; Benjamin, Robert C

    2016-11-01

    The goal of this project was to develop a "normalized" extraction procedure to be used in conjunction with previously validated 3μL fast PCR reactions (42-51min utilizing KAPA2G™ Fast Multiplex PCR Kit) and alternative capillary electrophoresis (24-28min injection using POP-6™ Polymer and a 22cm array). This was the final phase of a workflow overhaul for the database unit at Cellmark Forensics to achieve a substantial reduction in processing time for forensic DNA database samples without incurring significant added costs and/or the need for new instrumentation, while still generating high quality STR profiles. Extraction normalization aimed to consistently yield a small range of DNA concentrations, thereby eliminating the need for sample quantification and dilution. This was specifically achieved using the ChargeSwitch ® Forensic DNA Purification Kit and a reduction in extraction bead quantity, thereby forcing an increase in bead binding efficiency. Following development of this extraction procedure, an evaluation ensued to assess the combination of normalized extraction, 3μL fast PCR (with PowerPlex 16 HS, Identifiler Plus and Identifiler primer sets), and alternative CE detection - further referred to as new "first pass" procedures. These modifications resulted in a 37% reduction in processing time and were evaluated via an in depth validation, from which nearly 2000 STR profiles were generated, of which 554 profiles from 77 swab donors and 210 profiles from 35 buccal collector donors specifically arose from the new first pass procedures. This validation demonstrates the robustness of these processes for buccal swabs and Buccal DNA Collectors™ using the three primer sets evaluated and their ability to generate high quality STR profiles with 95-99% and 88-91% pass rates, respectively. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  18. A hypervariable STR polymorphism in the CFI gene: southern origin of East Asian-specific group H alleles.

    Science.gov (United States)

    Yuasa, Isao; Jin, Feng; Harihara, Shinji; Matsusue, Aya; Fujihara, Junko; Takeshita, Haruo; Akane, Atsushi; Umetsu, Kazuo; Saitou, Naruya; Chattopadhyay, Prasanta K

    2013-09-01

    Previous studies of four populations revealed that a hypervariable short tandem repeat (iSTR) in intron 7 of the human complement factor I (CFI) gene on chromosome 4q was unique, with 17 possible East Asian-specific group H alleles observed at relatively high frequencies. To develop a deeper anthropological and forensic understanding of iSTR, 1161 additional individuals from 11 Asian populations were investigated. Group H alleles of iSTR and c.1217A allele of a SNP in exon 11 of the CFI gene were associated with each other and were almost entirely confined to East Asian populations. Han Chinese in Changsha, southern China, showed the highest frequency for East Asian-specific group H alleles (0.201) among 15 populations. Group H alleles were observed to decrease gradually from south to north in 11 East Asian populations. This expansion of group H alleles provides evidence that southern China and Southeast Asia are a hotspot of Asian diversity and a genetic reservoir of Asians after they entered East Asia. The expected heterozygosity values of iSTR ranged from 0.927 in Thais to 0.874 in Oroqens, higher than those of an STR in the fibrinogen alpha chain (FGA) gene on chromosome 4q. Thus, iSTR is a useful marker for anthropological and forensic genetics. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  19. Simple narcotic kits for controlled-substance dispensing and accountability.

    Science.gov (United States)

    Maltby, J R; Levy, D A; Eagle, C J

    1994-04-01

    Operating rooms require a storage, dispensing and accounting system for restricted drugs which satisfies narcotics control authorities and is compatible with efficient care of patients. We describe narcotic kits containing fentanyl-morphine-midazolam, alfentanil-midazolam and sufentanil-midazolam, for general operating rooms, and two kits with larger quantities of fentanyl and sufentanil for cardiac operating rooms. The container for each kit is a video cassette holder which has a foam-rubber liner with sculpted depressions for each ampoule. Sealed kits are delivered each morning from pharmacy to the locked narcotics cupboard in the recovery room. On request, the recovery room nurse unlocks the cupboard and the anaesthetist signs out the required kit(s) for the day. A drug utilization form is enclosed with each kit, on which the anaesthetist records the amount of drug administered to each patient, and before returning the kit to the locked narcotics cupboard, the total amount of each drug used, discarded, and returned. Used kits are collected the following morning by a pharmacy technician who reconciles the contents and drug form of each kit. More than 40 staff anaesthetists and a similar number of residents have used the system for seven years, during which time 130,000 patients have passed through the operating rooms. Detection of one case of drug diversion by a staff anaesthetist was made partly by the control system, but mainly by behavioural changes. The system is simple, inexpensive, and effective and has been well received by the departments of pharmacy, anaesthesia, and nursing.

  20. Math Description Engine Software Development Kit

    Science.gov (United States)

    Shelton, Robert O.; Smith, Stephanie L.; Dexter, Dan E.; Hodgson, Terry R.

    2010-01-01

    The Math Description Engine Software Development Kit (MDE SDK) can be used by software developers to make computer-rendered graphs more accessible to blind and visually-impaired users. The MDE SDK generates alternative graph descriptions in two forms: textual descriptions and non-verbal sound renderings, or sonification. It also enables display of an animated trace of a graph sonification on a visual graph component, with color and line-thickness options for users having low vision or color-related impairments. A set of accessible graphical user interface widgets is provided for operation by end users and for control of accessible graph displays. Version 1.0 of the MDE SDK generates text descriptions for 2D graphs commonly seen in math and science curriculum (and practice). The mathematically rich text descriptions can also serve as a virtual math and science assistant for blind and sighted users, making graphs more accessible for everyone. The MDE SDK has a simple application programming interface (API) that makes it easy for programmers and Web-site developers to make graphs accessible with just a few lines of code. The source code is written in Java for cross-platform compatibility and to take advantage of Java s built-in support for building accessible software application interfaces. Compiled-library and NASA Open Source versions are available with API documentation and Programmer s Guide at http:/ / prim e.jsc.n asa. gov.

  1. Kit systems for granulated decontamination formulations

    Science.gov (United States)

    Tucker, Mark D.

    2010-07-06

    A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to "dry out" one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field. The formulation can be pre-mixed and pre-packaged as a multi-part kit system, where one or more of the parts are packaged in a powdered, granulated form for ease of handling and mixing in the field.

  2. Massively parallel sequencing of forensic STRs and SNPs using the Illumina®ForenSeq™ DNA Signature Prep Kit on the MiSeq FGx™ Forensic Genomics System.

    Science.gov (United States)

    Guo, Fei; Yu, Jiao; Zhang, Lu; Li, Jun

    2017-11-01

    The ForenSeq™ DNA Signature Prep Kit (ForenSeq Kit) is designed to detect more than 200 forensically relevant markers in a single reaction on the MiSeq FGx™ Forensic Genomics System (MiSeq FGx System), including Amelogenin, 27 autosomal short tandem repeats (A-STRs), 7 X chromosomal STRs (X-STRs), 24 Y chromosomal STRs (Y-STRs) and 94 identity-informative single nucleotide polymorphisms (iSNPs) with the option to contain 22 phenotypic-informative SNPs (pSNPs) and 56 ancestry-informative SNPs (aSNPs). In this study, we evaluated the MiSeq FGx System on three major parts: methodological optimization (DNA extraction, sample quantification, library normalization, diluted libraries concentration, and sample-to-cell arrangement), massively parallel sequencing (MPS) performance (depth of coverage, sequence coverage ratio, and allele coverage ratio), and ForenSeq Kit characteristics (repeatability and concordance, sensitivity, mixture, stability and case-type samples). Results showed that quantitative polymerase chain reaction (qPCR)-based sample quantification and library normalization and the appropriate number of pooled libraries and concentration of diluted libraries provided a greater level of MPS performance and repeatability. Repeatable and concordant genotypes were obtained by the ForenSeq Kit. Full profiles were obtained from ≥100pg input DNA for STRs and ≥200pg for SNPs. A sample with ≥5% minor contributors was considered as a mixture by imbalanced allele coverage ratio distribution, and full profiles from minor contributors were easily detected between 9:1 and 1:9 mixtures with known reference profiles. The ForenSeq Kit tolerated considerable concentrations of inhibitors like ≤200μM hematin and ≤50μg/ml humic acid, and >56% STR profiles and >88% SNP profiles were obtained from ≥200-bp degraded samples. Also, it was adapted to case-type samples. As a whole, the ForenSeq Kit is a well-performed, robust, reliable, reproducible and highly

  3. Dumpster Optics: teaching and learning optics without a kit

    Science.gov (United States)

    Donnelly, Judy; Magnani, Nancy; Robinson, Kathleen

    2016-09-01

    The Next Generation Science Standards (NGSS) and renewed emphasis on STEM education in the U.S. have resulted in the development of many educational kits for teaching science in general and optics in particular. Many teachers do not have funding to purchase kits and practical experience has shown that even costly kits can have poorly written and misleading instructions and may include experiments that would not work in a classroom. Dumpster Optics lessons are designed to use inexpensive, commonly found materials. All lessons have been field-tested with students. We will describe the development of the lessons, provide examples of field testing experiences and outline possible future activities.

  4. Influence of nest box environment on kit survival

    DEFF Research Database (Denmark)

    Lund, V.H.; Malmkvist, Jens

    2012-01-01

    died from day 1-7, and only ~5% in RES-3. The risk of dying was approx. 4 times higher for a kit live-born into the one resource environment. RES-3 females were building better nests and stayed in the nest box longer around parturition than RES-1, which could explain the higher mortality in this group....... We discriminated between stillborn and live-born kits dying early using autopsy. The access to more than one resource (RES-3) of nest building material had a profound effect on kit mortality in the firs week of life compared to access to straw only (χ²(1) = 13.7, P

  5. STRait Razor: a length-based forensic STR allele-calling tool for use with second generation sequencing data.

    Science.gov (United States)

    Warshauer, David H; Lin, David; Hari, Kumar; Jain, Ravi; Davis, Carey; Larue, Bobby; King, Jonathan L; Budowle, Bruce

    2013-07-01

    Recent studies have demonstrated the capability of second generation sequencing (SGS) to provide coverage of short tandem repeats (STRs) found within the human genome. However, there are relatively few bioinformatic software packages capable of detecting these markers in the raw sequence data. The extant STR-calling tools are sophisticated, but are not always applicable to the analysis of the STR loci commonly used in forensic analyses. STRait Razor is a newly developed Perl-based software tool that runs on the Linux/Unix operating system and is designed to detect forensically-relevant STR alleles in FASTQ sequence data, based on allelic length. It is capable of analyzing STR loci with repeat motifs ranging from simple to complex without the need for extensive allelic sequence data. STRait Razor is designed to interpret both single-end and paired-end data and relies on intelligent parallel processing to reduce analysis time. Users are presented with a number of customization options, including variable mismatch detection parameters, as well as the ability to easily allow for the detection of alleles at new loci. In its current state, the software detects alleles for 44 autosomal and Y-chromosome STR loci. The study described herein demonstrates that STRait Razor is capable of detecting STR alleles in data generated by multiple library preparation methods and two Illumina(®) sequencing instruments, with 100% concordance. The data also reveal noteworthy concepts related to the effect of different preparation chemistries and sequencing parameters on the bioinformatic detection of STR alleles. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  6. Evaluation of the MeltPro TB/STR assay for rapid detection of streptomycin resistance in Mycobacterium tuberculosis.

    Science.gov (United States)

    Zhang, Ting; Hu, Siyu; Li, Guoli; Li, Hui; Liu, Xiaoli; Niu, Jianjun; Wang, Feng; Wen, Huixin; Xu, Ye; Li, Qingge

    2015-03-01

    Rapid and comprehensive detection of drug-resistance is essential for the control of tuberculosis, which has facilitated the development of molecular assays for the detection of drug-resistant mutations in Mycobacterium tuberculosis. We hereby assessed the analytical and clinical performance of an assay for streptomycin-resistant mutations. MeltPro TB/STR is a closed-tube, dual-color, melting curve analysis-based, real-time PCR test designed to detect 15 streptomycin-resistant mutations in rpsL 43, rpsL 88, rrs 513, rrs 514, rrs 517, and rrs 905-908 of M. tuberculosis. Analytical studies showed that the accuracy was 100%, the limit of detection was 50-500 bacilli per reaction, the reproducibility in the form of Tm variation was within 1.0 °C, and we could detect 20% STR resistance in mixed bacterial samples. The cross-platform study demonstrated that the assay could be performed on six models of real-time PCR instruments. A multicenter clinical study was conducted using 1056 clinical isolates, which were collected from three geographically different healthcare units, including 709 STR-susceptible and 347 STR-resistant isolates characterized on Löwenstein-Jensen solid medium by traditional drug susceptibility testing. The results showed that the clinical sensitivity and specificity of the MeltPro TB/STR was 88.8% and 95.8%, respectively. Sequencing analysis confirmed the accuracy of the mutation types. Among all the 8 mutation types detected, rpsL K43R (AAG → AGG), rpsL K88R (AAG → AGG) and rrs 514 A → C accounted for more than 90%. We concluded that MeltPro TB/STR represents a rapid and reliable assay for the detection of STR resistance in clinical isolates. Copyright © 2014. Published by Elsevier Ltd.

  7. Desensitized Optimal Filtering and Sensor Fusion Tool Kit, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — It is proposed to develop desensitized optimal filtering techniques and to implement these algorithms in a navigation and sensor fusion tool kit. These proposed...

  8. Detection of Fasciola gigantica antibodies using Pourquier ELISA kit ...

    African Journals Online (AJOL)

    ELISA) screening kit for Fasciola antibodies was conducted in breeding herds in two Local Government Areas of Adamawa state. The objectives were to determine the presence of Fasciola gigantica antibodies as a way of demonstrating the use ...

  9. 21 CFR 872.3570 - OTC denture repair kit.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3570 OTC denture repair kit. (a) Identification... powder and liquid glues, that is intended to be applied permanently to a denture to mend cracks or breaks...

  10. First-Aid Kits: Stock Supplies That Can Save Lives

    Science.gov (United States)

    ... and needs. A basic first-aid kit includes: Adhesive tape Elastic wrap bandages Bandage strips and "butterfly" ... to help children understand and use first-aid techniques. How to prevent medical emergencies. American College of ...

  11. Kennedy Space Center Medical Operations and Medical Kit

    Science.gov (United States)

    Scarpa, Philip

    2011-01-01

    This slide presentation reviews the emergency medical operations at Kennedy Space center, the KSC launch and landing contingency modes, the triage site, the medical kit, and the medications available.

  12. A forensic perspective on the genetic identification of grapevine (Vitis vinifera L.) varieties using STR markers.

    Science.gov (United States)

    Santos, Sara; Oliveira, Manuela; Amorim, António; van Asch, Barbara

    2014-11-01

    The grapevine (Vitis vinifera subsp. vinifera) is one of the most important agricultural crops worldwide. A long interest in the historical origins of ancient and cultivated current grapevines, as well as the need to establish phylogenetic relationships and parentage, solve homonymies and synonymies, fingerprint cultivars and clones, and assess the authenticity of plants and wines has encouraged the development of genetic identification methods. STR analysis is currently the most commonly used method for these purposes. A large dataset of grapevines genotypes for many cultivars worldwide has been produced in the last decade using a common set of recommended dinucleotide nuclear STRs. This type of marker has been replaced by long core-repeat loci in standardized state-of-the-art human forensic genotyping. The first steps toward harmonized grapevine genotyping have already been taken to bring the genetic identification methods closer to human forensic STR standards by previous authors. In this context, we bring forward a set of basic suggestions that reinforce the need to (i) guarantee trueness-to-type of the sample; (ii) use the long core-repeat markers; (iii) verify the specificity and amplification consistency of PCR primers; (iv) sequence frequent alleles and use these standardized allele ladders; (v) consider mutation rates when evaluating results of STR-based parentage and pedigree analysis; (vi) genotype large and representative samples in order to obtain allele frequency databases; (vii) standardize genotype data by establishing allele nomenclature based on repeat number to facilitate information exchange and data compilation. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Strömgren photometry in globular clusters: M55 & M22

    Science.gov (United States)

    Richter, P.; Hilker, M.; Richtler, T.

    1999-10-01

    We present Strömgren CCD photometry for the two galactic globular clusters M55 (NGC 6809) and M22 (NGC 6656). We find average Strömgren metallicities of -1.71+/- 0.04 dex for M55 and -1.62+/- 0.08 dex for M22. The determination of metal abundances in cluster giants with the Strömgren m_1 index in comparison with spectroscopic data from Briley et al. (1993) and Norris & Freeman (1982, 1983) shows that M55 and M22 have different distributions of cyanogen strengths. In M55, no CN abundance variations are visible among the giant-branch stars. In striking contrast, a large dispersion of cyanogen strengths is seen in M22. For M22 we find patchily distributed variations in the foreground reddening of Delta E(B-V) ~ 0.07, which explain the colour dispersion among the giant-branch stars. There is no evidence for a spread in iron within M22 since the variations in m_1 are dominated by the large range in CN abundances, as already found by Anthony-Twarog et al. (1995). The difference between M55 and M22 may resemble the difference in integral CN band strength between M31 globular clusters and the galactic system. The colour-magnitude diagram of M55 shows the presence of a population of 56 blue-straggler stars that are more centrally concentrated than the red giant-branch stars. Based on data collected at the European Southern Observatory, La Silla, Chile

  14. Short tandem repeat (STR based genetic diversity and relationship of indigenous Niger cattle

    Directory of Open Access Journals (Sweden)

    M. Grema

    2017-11-01

    Full Text Available The diversity of cattle in Niger is predominantly represented by three indigenous breeds: Zebu Arabe, Zebu Bororo and Kuri. This study aimed at characterizing the genetic diversity and relationship of Niger cattle breeds using short tandem repeat (STR marker variations. A total of 105 cattle from all three breeds were genotyped at 27 STR loci. High levels of allelic and gene diversity were observed with an overall mean of 8.7 and 0.724 respectively. The mean inbreeding estimate within breeds was found to be moderate with 0.024, 0.043 and 0.044 in Zebu Arabe, Zebu Bororo and Kuri cattle respectively. The global F statistics showed low genetic differentiation among Niger cattle with about 2.6 % of total variation being attributed to between-breed differences. Neighbor-joining tree derived from pairwise allele sharing distance revealed Zebu Arabe and Kuri clustering together while Zebu Bororo appeared to be relatively distinct from the other two breeds. High levels of admixture were evident from the distribution of pairwise inter-individual allele sharing distances that showed individuals across populations being more related than individuals within populations. Individuals were assigned to their respective source populations based on STR genotypes, and the percent correct assignment of Zebu Bororo (87.5 to 93.8 % was consistently higher than Zebu Arabe (59.3 to 70.4 % and Kuri (80.0 to 83.3 % cattle. The qualitative and quantitative tests for mutation drift equilibrium revealed absence of genetic bottleneck events in Niger cattle in the recent past. High genetic diversity and poor genetic structure among indigenous cattle breeds of Niger might be due to historic zebu–taurine admixture and ongoing breeding practices in the region. The results of the present study are expected to help in formulating effective strategies for conservation and genetic improvement of indigenous Niger cattle breeds.

  15. DNA persistence of bite marks on food and its relevance for STR typing.

    Science.gov (United States)

    Pfeifer, Céline M; Gass, Anja; Klein-Unseld, Rachel; Wiegand, Peter

    2017-09-01

    In forensic DNA analysis, salivary traces at crime scenes are a promising way to identify a person. However, crime scenes are oftentimes investigated a while after the crime and recovered samples might have been degraded leading to poor PCR amplification. Probably due to decomposition and negative visual impression of spoiled food, bite mark samples make up only a small part of our casework routine. In this study, bite marks on apples and chocolate bars as well as on an inert surface (microscope slide) were stored up to 3 weeks indoors and outdoors during different seasons and analyzed for amylase activity and DNA quantity and quality. The results underlined the stability of human nuclear DNA not only on inert but also on biological surfaces and their forensic usefulness even when bite marks are stored 21 days under adverse but realistic conditions at a crime scene. Overall, amylase activity as well as DNA quantity decreased over time depending on storage environment with a certain inter- and intrapersonal variation. But amylase activity testing was not found to be an appropriate screening tool for further analysis. Apple bite marks resulted in generally higher DNA amounts than chocolate bars and microscope slides. Although mold reduced the DNA quantity, complete STR profiles could be analyzed. High air humidity and cold temperatures were found to act preservative on raw food with high water content but caused loss of information over time for smooth inert surfaces and hygroscopic foods like sweets. Many factors are involved in the stability of DNA in bite marks and its resulting quality and quantity available for an STR analysis. However, since there was a substantial proportion of informative STR profiles even from bite marks stored for 21 days, the results encourage the analysis of those even if their visual appearance seems unfavorable.

  16. New satellite DNA in Lacerta s. str. lizards (Sauria: Lacertidae): evolutionary pathways and phylogenetic impact.

    Science.gov (United States)

    Ciobanu, Doina; Grechko, Vernata V; Darevsky, Ilya S; Kramerov, Dmitri A

    2004-11-15

    A new tandemly repeated (satellite) DNA family namely Agi160, from Lacerta agilis and Lacerta strigata (Lacerta sensu stricto (s. str.), Linnaeus 1758) have been cloned and sequenced. Agi160 is found in the above two species, as well as two other representatives of the same genus, L. viridis and L. media. DNA hybridization did not reveal it in Darevskia, Podarcis, Zootoca, Eremias, Ophisops, and Gallotia - the other genera of the family Lacertidae. The results suggest that Agi160 is a Lacerta s. str. specific family of tandem DNA repeats. However, a comparison between sequences of Agi160 and CLsat repeat units revealed 60 bp regions 62-74% identical. The latter is a satellite DNA family typical for Darevskia (syn. "L. saxicola complex") (Grechko et al., Molecular-genetic classification and phylogenetic relatedness of some species of Lacertidae lizards by taxonoprint data. Mol Biol 32:172-183, 1988.). Both Agi160 and CLsat tandem repeats share several common features (e.g., the same AT content and distribution of multiple short A-T runs, internal structure of repeated units, the presence of conservative regions). These data are indicative of their common origin and a possibly strong selective pressure upon conserving both satellites. A comparative analysis of structure, organization, and abundance of these two families of satDNA reveals evolutionary pathways that led to their formation and divergence. The data are consistent with the hypotheses of the concerted evolution of satellite DNA families. The possibility of use of Agi160 as a phylogenetic tool, defining relationships within Lacerta s. str., as well as within the whole family of Lacertidae is discussed. Copyright 2004 Wiley-Liss, Inc.

  17. Evaluation of Commercially Available Cyanide Test Kits against Various Matrices

    Science.gov (United States)

    2016-08-01

    and Visocolor ECO test kits (Macherey-Nagel; Düren, Germany); eXact test strips ( Industrial Test Systems; Rock Hill, SC); and MQuant test strips...further evaluation in a second phase of testing. Cyantesmo paper was tested against 15 matrices, including baking soda , boric acid, brewer’s yeast...INTRODUCTION 1.1 Background Commercially available test kits were evaluated in a two-phase process . In Phase I, a market survey was performed, and five

  18. Quality control for a group of pyrophosphate-Sn kits

    International Nuclear Information System (INIS)

    Isaac, M.; Gamboa, R.; Hernandez, I.; Leyva, R.; Turino, D.

    1994-01-01

    The quality control for a group of Pyrophosphate-Sn kits for labeling with 99 m Tc is carry out at the Isotope Center. A general discussion takes place about the instrumental techniques for the determination of the kit constituent such as ligands, Sn(II), water, etc, as well as the control table for the evaluation of the warranty time. (author). 5 refs, 4 figs

  19. Statistical analyses to support forensic interpretation for a new ten-locus STR profiling system.

    Science.gov (United States)

    Foreman, L A; Evett, I W

    2001-01-01

    A new ten-locus STR (short tandem repeat) profiling system was recently introduced into casework by the Forensic Science Service (FSS) and statistical analyses are described here based on data collected using this new system for the three major racial groups of the UK: Caucasian. Afro-Caribbean and Asian (of Indo-Pakistani descent). Allele distributions are compared and the FSS position with regard to routine significance testing of DNA frequency databases is discussed. An investigation of match probability calculations is carried out and the consequent analyses are shown to provide support for proposed changes in how the FSS reports DNA results when very small match probabilities are involved.

  20. Strømmålinger ved Sæby Udløbsledning

    DEFF Research Database (Denmark)

    Larsen, Torben

    Med henblik på at vurdere tidevandsstrømningens amplitude i det kystnære område ud for Sæby har man i ca. 14 dage fra 25.5.81 til 11.6.81 haft udlagt en Aanderraa RCM 4 strømmåler ca. 1 m under overfladen på ca. 4 m vanddybde. Måleren la ca. 900 m fra land i en linje, som var en forlængelse af...

  1. A new autosomal STR nineplex for canine identification and parentage testing

    DEFF Research Database (Denmark)

    van Asch, Barbara; Alves, Cíntia; Gusmão, Leonor

    2009-01-01

    power (matching probability=1.63/10(10) and matching probability among siblings=4.9/10(3)). Allele sequences and a proposal for standardized nomenclature are also herein presented, aiming at implementing the use of this system in forensic DNA typing and population genetic studies. This approach resulted...... in an optimized and well-characterized canine DNA genotyping system that is highly performing and straightforward to integrate and employ routinely. Although this STR multiplex was developed for use and tested in a case-study population, the Portuguese breed Cão de Gado Transmontano, it proved to be useful...

  2. Vurdering av strømforhold og partikkelspredning ved etablering av ny dypvannskai ved Rana Industriterminal

    OpenAIRE

    Staalstrøm, Andre; Kempa, Magdalena

    2015-01-01

    Det skal etableres en ny dypvannskai ved Rana Industriterminal, og i den forbindelse har NIVA gjort vurderinger av strømforhold i området og partikkelspredning i anleggsperioden. I denne rapporten er det tatt utgangspunkt i at 135 000 m³ med masse skal mudres opp. Det er videre antatt at 2 % av denne massen spres i Ranfjorden, og dette utgjør 1620 tonn tørr masse. Denne mengden tilsvarer den samme mengden partikler som kan tilføres fjorden fra Ranelva i løpet av en ukes tid, og anses ikke som...

  3. Neutrality of miniSTR D22S1045 marker by Ewing's sarcoma phenotype.

    Science.gov (United States)

    Silva, Deborah S B S; Raimann, Paulo E; Moro, Tatiane; Picanço, Juliane B; Abujamra, Ana L; de Farias, Caroline B; Roesler, Rafael; Brunetto, Algemir L; Alho, Clarice S

    2013-11-01

    Neutrality investigations of markers with forensic use are important to see if a phenotypic trait is being expressed in relation to the alleles of the marker. MiniSTR marker D22S1045 (locus 22q12.3) is localized near the breakpoint region of the EWS gene (22q12.2), which leads to the development of Ewing's Sarcoma. Analyzing allele frequencies and linkage disequilibrium in Ewing's sarcoma patients and non-affected populations, we found that the marker mD22S1045 was neutral when related to Ewing's Sarcoma. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  4. Etnokartografie v díle Drahomíry Stránské

    Czech Academy of Sciences Publication Activity Database

    Vařeka, Josef; Plessingerová, A.

    15[57]-16[58], - (1999), s. 69-78 ISSN 1211-8117. [Lidová kultura 20. století, její výzkum, dokumentace a prezentace. Věnováno 100. výročí narození doc. dr. Drahomíry Stránské. Rožnov pod Radhoštěm, 08.09.1999] R&D Projects: GA AV ČR IAA0058803 Subject RIV: AC - Archeology, Anthropology, Ethnology

  5. Usefulness of CA 130 kit based on IRMA

    International Nuclear Information System (INIS)

    Fujii, Takashi; Kimura, Yoshiko; Ata, Mariko; Miyagawa, Naoko; Iio, Atsushi; Hamamoto, Ken

    1988-01-01

    Immunoradiometric assay for CA 130 was fundamentally and clinically evaluated using a commercially available D-7111 kit. Incubation time was 4 hr with the present CA 133 kit as compared with 16 - 24 hr with conventional CA 125 kit. Laboratory performance of CA 130 kit was satisfactory for standard curve, reproducibility, and recovery test. There was well correlation between the present CA 130 kit and CA 125 kit (r = 0.931). The concentration of CA 130 in the serum was significantly higher in healthy women than men (17.3 +- 10.5 U/ml vs 9.6 +- 5.1 U/ml). Serum CA 130 levels tended to decrease with aging, regardless of sex. These levels were changeable with menstrual cycle ; i.e., these were significantly higher during menstrual phase (24.2 +- 9.0 U/ml) and significantly lower during ovulatory phase (10.9 +- 2.4 U/ml) and during menopause (12.1 +- 3.4 U/ml). Cut off serum CA 130 levels were defined as 20 U/ml for men and 38 U/ml for women. Positive rate for CA 130 was the highest in cases of ovarian cancer (80 %), followed by endometrial cancer (50 %), pancreatic cancer (47 %), benign ovarian tumor (44 %), and lung cancer (39 %). (Namekawa, K.)

  6. C-kit expression in canine mucosal melanomas.

    Science.gov (United States)

    Newman, S J; Jankovsky, J M; Rohrbach, B W; LeBlanc, A K

    2012-09-01

    The c-kit receptor is responsible for transmission of promigration signals to melanocytes; its downregulation may be involved in malignant progression of human melanocytic neoplasms. Expression of this receptor has not been examined in normal or neoplastic melanocytes from dogs. In this study, 14 benign dermal and 61 malignant mucosal melanocytic tumors were examined for c-kit (KIT) expression. Sites of the mucosal melanomas were gingiva (not further specified; n = 30), buccal gingiva (n = 6), soft palate (n = 4), hard palate (n = 5), tongue (n = 7), lip (n = 6), and conjunctiva (n = 3). Melan A was expressed in all 14 dermal melanocytomas and in 59 of 61 (96.7%) tumors from oral or conjunctival mucosa, confirming melanocytic origin. C-kit receptor expression was strong and diffuse throughout the cytoplasm in all 14 dermal melanocytomas and was identified in basilar mucosal melanocytes over submucosal neoplasms (27 of 61, 44.3%), junctional (neoplastic) melanocytes (17 of 61, 27.9%), and, less commonly, neoplastic melanocytes of the subepithelial tumors (6 of 61, 9.8%). KIT expression anywhere within the resected melanomas correlated with significantly longer survival. These results suggest that c-kit receptor expression may be altered in canine melanomas and may have potential as a prognostic indicator for mucosal melanomas.

  7. Evaluation of the Coca-Cola company travel health kit.

    Science.gov (United States)

    Harper, Lynne A; Bettinger, Julie; Dismukes, Roberta; Kozarsky, Phyllis E

    2002-01-01

    The Coca-Cola travel health kit has been used for about one decade for international travelers and required evaluation to see if the items contained were appropriate for the employees. Two hundred thirty-four travelers were sampled and filled out a voluntary survey including questions about demographic information, travel history, and usage and value of the contents of the travel health kit. One hundred eighty-one surveys were returned; 65% of the respondents were male, and the majority of travelers were between the ages of 36 and 45 years. The most useful items were analgesics and medications used for gastrointestinal problems. In general, the items identified as being the least useful were those requiring specialized use by a medical practitioner, such as needles and syringes. Suggestions of items to be added to the kit included vitamins, cough drops, sleep aids, and eye drops. A surprising result that Coca-Cola employees expressed the desire for brand name rather than generic items. Evaluation of the Coca-Cola Company travel health kit revealed it to be very useful to most corporate travelers. Suggestions that were made will be taken into consideration in designing a new kit, and consideration is being given to whether a basic travel health kit should be provided to which travelers can add other items depending on their personal needs.

  8. DNA and bone structure preservation in medieval human skeletons.

    Science.gov (United States)

    Coulson-Thomas, Yvette M; Norton, Andrew L; Coulson-Thomas, Vivien J; Florencio-Silva, Rinaldo; Ali, Nadir; Elmrghni, Samir; Gil, Cristiane D; Sasso, Gisela R S; Dixon, Ronald A; Nader, Helena B

    2015-06-01

    Morphological and ultrastructural data from archaeological human bones are scarce, particularly data that have been correlated with information on the preservation of molecules such as DNA. Here we examine the bone structure of macroscopically well-preserved medieval human skeletons by transmission electron microscopy and immunohistochemistry, and the quantity and quality of DNA extracted from these skeletons. DNA technology has been increasingly used for analyzing physical evidence in archaeological forensics; however, the isolation of ancient DNA is difficult since it is highly degraded, extraction yields are low and the co-extraction of PCR inhibitors is a problem. We adapted and optimised a method that is frequently used for isolating DNA from modern samples, Chelex(®) 100 (Bio-Rad) extraction, for isolating DNA from archaeological human bones and teeth. The isolated DNA was analysed by real-time PCR using primers targeting the sex determining region on the Y chromosome (SRY) and STR typing using the AmpFlSTR(®) Identifiler PCR Amplification kit. Our results clearly show the preservation of bone matrix in medieval bones and the presence of intact osteocytes with well preserved encapsulated nuclei. In addition, we show how effective Chelex(®) 100 is for isolating ancient DNA from archaeological bones and teeth. This optimised method is suitable for STR typing using kits aimed specifically at degraded and difficult DNA templates since amplicons of up to 250bp were successfully amplified. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  9. Radotinib induces high cytotoxicity in c-KIT positive acute myeloid leukemia cells.

    Science.gov (United States)

    Heo, Sook-Kyoung; Noh, Eui-Kyu; Kim, Jeong Yi; Jo, Jae-Cheol; Choi, Yunsuk; Koh, SuJin; Baek, Jin Ho; Min, Young Joo; Kim, Hawk

    2017-06-05

    Previously, we reported that radotinib, a BCR-ABL1 tyrosine kinase inhibitor, induced cytotoxicity in acute myeloid leukemia (AML) cells. However, the effects of radotinib in the subpopulation of c-KIT-positive AML cells were unclear. We observed that low-concentration radotinib had more potent cytotoxicity in c-KIT-positive cells than c-KIT-negative cells from AML patients. To address this issue, cell lines with high c-KIT expression, HEL92.1.7, and moderate c-KIT expression, H209, were selected. HEL92.1.7 cells were grouped into intermediate and high c-KIT expression populations. The cytotoxicity of radotinib against the HEL92.1.7 cell population with intermediate c-KIT expression was not different from that of the population with high c-KIT expression. When H209 cells were grouped into c-KIT expression-negative and c-KIT expression-positive populations, radotinib induced cytotoxicity in the c-KIT-positive population, but not the c-KIT-negative population. Thus, radotinib induces cytotoxicity in c-KIT-positive cells, regardless of the c-KIT expression intensity. Therefore, radotinib induces significant cytotoxicity in c-KIT-positive AML cells, suggesting that radotinib is a potential target agent for the treatment of c-KIT-positive malignancies including AML. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Transposon Tn5393e carrying the aphA1-containing transposon Tn6023 upstream of strAB does not confer resistance to streptomycin.

    Science.gov (United States)

    Cain, Amy K; Hall, Ruth M

    2011-09-01

    The simplest form of transposon Tn5393 carries the strA and strB genes that confer resistance to streptomycin, in addition to its transposition determinants. Tn5393e, made up of Tn5393 and a second transposon, Tn6023, was found in an IncHI2 plasmid, pSRC125, recovered from a multiply antibiotic-resistant Salmonella enterica serovar Typhimurium isolate of bovine origin. Tn6023 is made up of the aphA1b gene flanked by two inversely oriented copies of insertion sequence (IS) IS26 and is flanked by an 8 bp duplication. It is related to several other transposons that carry aphA1b in fragments of differing length, also flanked by copies of IS26. Tn6023 is located in the tnpR gene of Tn5393, which lies upstream of the strA and strB genes, and the combined structure was designated Tn5393e. Although neither strA nor strB contain any mutations that would inactivate them, pSRC125 does not confer resistance to streptomycin, indicating that the strA and strB genes are not expressed. In Tn5393, strA and strB are transcribed from the tnpR promoter, and in Tn5393e neither this transcript nor the transcript from the aphA1b promoter in Tn6023 must reach strAB. Tn5393e was previously found in different locations in Corynebacteria, indicating that it can move and suggesting a wide distribution. The structures of several further variants of Tn5393 found in GenBank were analyzed and assigned variant designations Tn5393f-Tn5393i.

  11. Kinship and Y-chromosome analysis of 7th century human remains: novel DNA extraction and typing procedure for ancient material.

    Science.gov (United States)

    Vanek, Daniel; Saskova, Lenka; Koch, Hubert

    2009-06-01

    To develop novel DNA extraction and typing procedure for DNA identification of the 7th century human remains, determine the familiar relationship between the individuals, estimate the Y-chromosome haplogroup, and compare the Y-chromosome haplotype with the contemporary populations. DNA from preserved femur samples was extracted using the modified silica-based extraction technique. Polymerase chain reaction amplification was performed using human identification kits MiniFiler, Identifiler, and Y-filer and also laboratory-developed and validated Y-chromosome short tandem repeat (STR) pentaplexes with short amplicons. For 244A, 244B, 244C samples, full autosomal DNA profiles (15 STR markers and Amelogenin) and for 244D, 244E, 244F samples, MiniFiler profiles were produced. Y-chromosome haplotypes consisting of up to 24 STR markers were determined and used to predict the Y-chromosome haplogroups and compare the resulting haplotypes with the current population. Samples 244A, 244B, 244C, and 244D belong to Y-chromosome haplogroup R1b and the samples 244E and 244F to haplogroup G2a. Comparison of ancient haplotypes with the current population yielded numerous close matches with genetic distance below 2. Application of forensic genetics in archaeology enables retrieving new types of information and helps in data interpretation. The number of successfully typed autosomal and Y-STR loci from ancient specimens in this study is one of the largest published so far for aged samples.

  12. Evaluation of the Illumina(®) Beta Version ForenSeq™ DNA Signature Prep Kit for use in genetic profiling.

    Science.gov (United States)

    Churchill, Jennifer D; Schmedes, Sarah E; King, Jonathan L; Budowle, Bruce

    2016-01-01

    While capillary electrophoresis-based technologies have been the mainstay for human identity typing applications, there are limitations with this methodology's resolution, scalability, and throughput. Massively parallel sequencing (MPS) offers the capability to multiplex multiple types of forensically-relevant markers and multiple samples together in one run all at an overall lower cost per nucleotide than traditional capillary electrophoresis-based methods; thus, addressing some of these limitations. MPS also is poised to expand forensic typing capabilities by providing new strategies for mixture deconvolution with the identification of intra-STR allele sequence variants and the potential to generate new types of investigative leads with an increase in the overall number and types of genetic markers being analyzed. The beta version of the Illumina ForenSeq DNA Signature Prep Kit is a MPS library preparation method with a streamlined workflow that allows for targeted amplification and sequencing of 63 STRs and 95 identity SNPs, with the option to include an additional 56 ancestry SNPs and 22 phenotypic SNPs depending on the primer mix chosen for amplification, on the MiSeq desktop sequencer (Illumina). This study was divided into a series of experiments that evaluated reliability, sensitivity of detection, mixture analysis, concordance, and the ability to analyze challenged samples. Genotype accuracy, depth of coverage, and allele balance were used as informative metrics for the quality of the data produced. The ForenSeq DNA Signature Prep Kit produced reliable, reproducible results and obtained full profiles with DNA input amounts of 1ng. Data were found to be concordant with current capillary electrophoresis methods, and mixtures at a 1:19 ratio were resolved accurately. Data from the challenged samples showed concordant results with current DNA typing methods with markers in common and minimal allele drop out from the large number of markers typed on these

  13. M13 multiple stellar populations seen with the eyes of Strömgren photometry

    Science.gov (United States)

    Savino, A.; Massari, D.; Bragaglia, A.; Dalessandro, E.; Tolstoy, E.

    2018-03-01

    We present a photometric study of M13 multiple stellar populations over a wide field of view, covering approximately 6.5 half-light radii, using archival Isaac Newton Telescope observations to build an accurate multiband Strömgren catalogue. The use of the Strömgren index cy permits us to separate the multiple populations of M13 on the basis of their position on the red giant branch. The comparison with medium and high resolution spectroscopic analysis confirms the robustness of our selection criterion. To determine the radial distribution of stars in M13, we complemented our data set with Hubble Space Telescope observations of the cluster core, to compensate for the effect of incompleteness affecting the most crowded regions. From the analysis of the radial distributions, we do not find any significant evidence of spatial segregation. Some residuals may be present in the external regions where we observe only a small number of stars. This finding is compatible with the short dynamical time-scale of M13 and represents, to date, one of the few examples of fully spatially mixed multiple populations in a massive globular cluster.

  14. Y-STR variation in the Basque diaspora in the Western USA: evolutionary and forensic perspectives.

    Science.gov (United States)

    Valverde, Laura; Rosique, Melania; Köhnemann, Stephan; Cardoso, Sergio; García, Ainara; Odriozola, Adrián; Aznar, Jose María; Celorrio, David; Schuerenkamp, Marianne; Zubizarreta, Josu; Davis, Michael C; Hampikian, Greg; Pfeiffer, Heidi; de Pancorbo, Marian M

    2012-03-01

    Individuals of Basque origin migrated in large numbers to the Western USA in the second half of the nineteenth century, and the flow continued with less intensity during the last century. The European source population, that of the Basque Country, has long been a cultural and geographical isolate. Previous studies have demonstrated that Y-STR frequencies of Basques are different from those of other Spanish and European populations [1]. The Basque diaspora in the Western USA is a recent migration, but the founder effect and the incorporation of new American Y chromosomes into the paternal genetic pool of the Basque diaspora could have influenced its genetic structure and could thus have practical implications for forensic genetics. To check for genetic substructure among the European source and Basque diaspora populations and determine the most suitable population database for the Basque diaspora in the Western USA, we have analysed the haplotype distribution of 17 Y-STRs in both populations. We have found that the Basque diaspora in the Western USA largely conserve the Y chromosome lineage characteristic of the autochthonous European Basque population with no statistically significant differences. This implies that a common 17 Y-STR Basque population database could be used to calculate identification or kinship parameters regardless of whether the Basque individuals are from the European Basque Country or from the Basque diaspora in the Western USA.

  15. Strömgren survey for asteroseismology and galactic archaeology: Let the saga begin

    Energy Technology Data Exchange (ETDEWEB)

    Casagrande, L.; Dotter, A.; Milone, A. P.; Marino, A. F.; Asplund, M.; Schlesinger, K. J. [Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, The Australian National University, Canberra, ACT 2611 (Australia); Aguirre, V. Silva; Lund, M. N.; Grundahl, F.; Nissen, P. E. [Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C (Denmark); Stello, D. [Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, Sydney, NSW 2006 (Australia); Huber, D. [NASA Ames Research Center, Moffett Field, CA 94035 (United States); Serenelli, A. M. [Institute of Space Sciences (IEEC-CSIC), Campus UAB, Fac. Ciéncies, Torre C5 parell 2, E-08193 Bellaterra (Spain); Cassisi, S.; Pietrinferni, A. [INAF-Osservatorio Astronomico di Collurania, via Maggini, I-64100 Teramo (Italy); Hodgkin, S. [Institute of Astronomy, Madingley Road, Cambridge CB3 0HA (United Kingdom); Feltzing, S. [Lund Observatory, Department of Astronomy and Theoretical Physics, P.O. Box 43, SE-22100 Lund (Sweden); Flynn, C. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122 (Australia); Schönrich, R. [Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210-1173 (United States); Wang, W., E-mail: luca.casagrande@anu.edu.au [National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

    2014-06-01

    Asteroseismology has the capability of precisely determining stellar properties that would otherwise be inaccessible, such as radii, masses, and thus ages of stars. When coupling this information with classical determinations of stellar parameters, such as metallicities, effective temperatures, and angular diameters, powerful new diagnostics for Galactic studies can be obtained. The ongoing Strömgren survey for Asteroseismology and Galactic Archaeology has the goal of transforming the Kepler field into a new benchmark for Galactic studies, similar to the solar neighborhood. Here we present the first results from a stripe centered at a Galactic longitude of 74° and covering latitude from about 8° to 20°, which includes almost 1000 K giants with seismic information and the benchmark open cluster NGC 6819. We describe the coupling of classical and seismic parameters, the accuracy as well as the caveats of the derived effective temperatures, metallicities, distances, surface gravities, masses, and radii. Confidence in the achieved precision is corroborated by the detection of the first and secondary clumps in a population of field stars with a ratio of 2 to 1 and by the negligible scatter in the seismic distances among NGC 6819 member stars. An assessment of the reliability of stellar parameters in the Kepler Input Catalog is also performed, and the impact of our results for population studies in the Milky Way is discussed, along with the importance of an all-sky Strömgren survey.

  16. Genetic polymorphism at 15 STR loci among three important subpopulation of Bihar, India.

    Science.gov (United States)

    Ashma, R; Kashyap, V K

    2002-11-05

    Genotype polymorphism studies at 15 highly polymorphic short tandem repeat (STR) loci were carried out in three genetically important minor caste groups (Yadav, Kurmi and Baniya) of Bihar, a eastern state of India to evaluate their significance in human identification and population genetics study. The selected communities practice endogamy. Despite of same geographical area, the physical features of Yadavs and Baniyas resemble North Indian Indo-Caucasoids whereas Kurmis resemble more to Indo-Austroloids. Among the chosen 15 loci, two are penta-nucleotide repeat: Penta-D and Penta-E, and 13 are tetra-nucleotide repeat: vWA D8S1179, TPOX, FGA, D5S818, D13S317, D7S820, D16S539, D3S1358, THO1, CSF1PO, D21S11, D18S51 and are validated for other population of India and world for forensic testing and human population study. Thirteen of these STR loci are present in the combined DNA index system (CODIS) [J. Forensic Sci. 44 (1999) 1277] and world-wide data is available.

  17. The young open cluster NGC 7067 using Strömgren photometry

    Science.gov (United States)

    Monguió, M.; Negueruela, I.; Marco, A.; González-Fernández, C.; Alonso-Santiago, J.; Costado, M. T.; Casamiquela, L.; López-Corredoira, M.; Molgó, J.; Vilardell, F.; Alfaro, E. J.; Antoja, T.; Figueras, F.; Garcia, M.; Jordi, C.; Romero-Gómez, M.

    2017-04-01

    NGC 7067 is a young open cluster located in the direction between the first and the second Galactic quadrants and close to the Perseus spiral arm. This makes it useful for studies of the nature of the Milky Way spiral arms. Strömgren photometry taken with the Wide Field Camera at the Isaac Newton Telescope allowed us to compute individual physical parameters for the observed stars and hence to derive the cluster's physical parameters. Spectra from the 1.93-m telescope at the Observatoire de Haute-Provence helped to check and improve the results. We obtained photometry for 1233 stars, individual physical parameters for 515 and spectra for 9 of them. The 139 selected cluster members lead to a cluster distance of 4.4 ± 0.4 kpc, with an age below log10(t(yr)) = 7.3 and a present mass of 1260 ± 160 M⊙. The morphology of the data reveals that the centre of the cluster is at (α, δ) = (21: 24: 13.69, +48: 00: 39.2) J2000, with a radius of 6.1 arcmin. Strömgren and spectroscopic data allowed us to improve the previous parameters available for the cluster in the literature.

  18. STRAF-A convenient online tool for STR data evaluation in forensic genetics.

    Science.gov (United States)

    Gouy, Alexandre; Zieger, Martin

    2017-09-01

    Population data in forensic genetics has to be checked for a variety of statistical parameters before it can be employed for case work. A lot of very powerful statistical tools are available for this task, most of them developed by labs having their research focus on population genetics or evolution. However, most of these programs require a substantial amount of experience. In addition, to our knowledge, none of the freely available programs calculates all the common parameters for a population study in forensic genetics at once, based on a single input file. We present here a convenient online tool that fills this gap. STRAF (STR Analysis for Forensics) provides an intuitive interface and input file format and computes all the relevant parameters for a classical population study based on autosomal STR data at once and in a convenient way. In addition, STRAF includes a PCA module that can be used for population substructure detection or quality control. The results generated by the program were verified by recalculating parameters from an already published population study. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Ethnically distinct populations of historical Tibet exhibit distinct autosomal STR compositions.

    Science.gov (United States)

    Tsering, Thupten; Gayden, Tenzin; Chennakrishnaiah, Shilpa; Bukhari, Areej; Garcia-Bertrand, Ralph; Herrera, Rene J

    2016-03-01

    At an average altitude of 4000m above sea level, the Tibetan plateau is one of the highest plains on the planet. It is surrounded on three sides by massive mountain ranges: the Kunlun, the Karakoram and the Himalayas. These natural barriers have kept Tibet relatively isolated. In the present study, 15 autosomal STR loci were genotyped in 338 unrelated individuals from three traditional provinces of historical Tibet: Amdo (86), Kham (101) and U-Tsang (151). All the studied loci were in Hardy-Weinberg equilibrium except for the D19S433 locus in the Kham province. FGA, D21S11 and D2S1338 show the highest observed heterozygosity values in Amdo (0.8954), Kham (0.9208) and U-Tsang (0.8940), respectively, whereas TPOX is the least variable marker displaying the lowest value for the same parameter. U-Tsang exhibits the highest total numbers of alleles (139) followed by Kham (130) and Amdo (128) groups. The allele frequency data from this study were compared to relevant global reference populations. Our results indicate that although these three Tibetan populations group together in both the Correspondence Analysis (CA) plot and the Neighbor Joining (NJ) tree, they exhibit some degree of genetic differentiation among themselves congruent with their unique dialects, cultures and traditions. The 15 autosomal STR loci studied were found to be informative and discriminating, thereby providing a useful set of markers for population genetic studies. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. Population data for 12 Y-chromosome STR loci in a sample from Honduras.

    Science.gov (United States)

    Matamoros, Mireya; Yurrebaso, Iñaki; Gusmão, Leonor; García, Oscar

    2009-09-01

    Haplotype, allele frequencies and population data of 12 Y-chromosome STR loci DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 were determined from a sample of 128 unrelated male individuals from Honduras, Central America. A total of 112 haplotypes were identified by the 12 Y-STR loci of which 98 were unique. The haplotype diversity (98.99%) and the proportion of different haplotypes (87.50%) were estimated. Genetic distances were calculated between Honduras and other populations from Southern and Central America, Europe and Africa. The analysis of a Multi Dimensional Scaling (MDS) plot, based on pairwise R(ST) genetic distances, allowed to conclude that Honduras is highly differentiated from the African samples (0.343Honduras showed a lower genetic distance to the European cluster (composed by European and South American general population samples from Brazil, Argentina, Colombia and Venezuela) than to the Central American cluster (Mexico and El Salvador).

  1. LocoKit - A Construction Kit for Exploration of Morphology of Legged Robots

    DEFF Research Database (Denmark)

    Larsen, Jørgen Christian; Støy, Kasper

    2011-01-01

    . This is however not always easy, since robots are often built as a fixed system with a limited possibility of changing the morphology without redesign a significant part of the robot. This work is focusing on the creation of a robotic construction kit specifically aimed at easing the process of constructing......Producing steady stable and energy efficient locomotion in legged robots with the ability to walk in unknown terrain is a big challenge in robotics. In addressing this challenge, it is often desirable to experiment with different morphologies and see how they influence on the way the robot walks...... legged robots. This is accomplished by giving the creator the possibility to easily do morphological changes to the robot even after it have been build, to see how it effects the robot’s ability to walk in unknown terrain....

  2. Nine-locus Y-chromosome STR profiling of Caucasian and Xhosa populations from Cape Town, South Africa.

    Science.gov (United States)

    Leat, Neil; Benjeddou, Mongi; Davison, Sean

    2004-08-11

    Y-chromosome STR markers are not widely used in forensic case work in South Africa. To begin assessing the forensic value of these markers in South Africa, samples were collected from 100 English-speaking Caucasian males and 99 Xhosa males, living in the Cape Town metropolitan area. Allele and haplotype frequencies were determined for nine Y-chromosome STR loci (DYS19, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, and the duplicated locus DYS385). Unique haplotypes were obtained for 47 Xhosa males and 66 Caucasians.

  3. Tumor markers kits development for use in radioimmunometric assays

    International Nuclear Information System (INIS)

    Ahmed, B.

    1997-01-01

    The immunoassays such as RIA and IRMA are now widely used through the world for the quantitation of a variety of substances in the biological fluid for their high sensibility and specificity which required simple equipments. These techniques are also very used in Algeria for an effective amelioration of public heath The assays kits of RIA/IRMA of thyroid hormones are the most used, followed by peptidic hormones, steroids hormones and IRMA Tumor Markers (T.M) kits. In spite of the important demand, of tumor markers kits for the diagnosis and follow up of cancers their use are always insufficient due to the high cost. The research contract programme proposed by IAEA on the theme 'The Developments of IRMA Tumor Markers Kits' of prostate specific Antigen (PSA) and Tissue Polypeptide Specific Antigen (TPS) will allowed us to produce locally with best quality-price, the main reagents for PSA and TPS IRMA assays kits for diagnosis and follow up the prostate and breast cancers which are very spready in the country. This report include the following points: Generalities on the use of tumor markers in Algeria, programme for the Development of the PSA IRMA assay (schedule of protocols applied for each reagents; annual planning for assessing the programme activities) and conclusion

  4. A precision therapy against cancers driven byKIT/PDGFRAmutations.

    Science.gov (United States)

    Evans, Erica K; Gardino, Alexandra K; Kim, Joseph L; Hodous, Brian L; Shutes, Adam; Davis, Alison; Zhu, Xing Julia; Schmidt-Kittler, Oleg; Wilson, Doug; Wilson, Kevin; DiPietro, Lucian; Zhang, Yulian; Brooijmans, Natasja; LaBranche, Timothy P; Wozniak, Agnieszka; Gebreyohannes, Yemarshet K; Schöffski, Patrick; Heinrich, Michael C; DeAngelo, Daniel J; Miller, Stephen; Wolf, Beni; Kohl, Nancy; Guzi, Timothy; Lydon, Nicholas; Boral, Andy; Lengauer, Christoph

    2017-11-01

    Targeting oncogenic kinase drivers with small-molecule inhibitors can have marked therapeutic benefit, especially when administered to an appropriate genomically defined patient population. Cancer genomics and mechanistic studies have revealed that heterogeneous mutations within a single kinase can result in various mechanisms of kinase activation. Therapeutic benefit to patients can best be optimized through an in-depth understanding of the disease-driving mutations combined with the ability to match these insights to tailored highly selective drugs. This rationale is presented for BLU-285, a clinical stage inhibitor of oncogenic KIT and PDGFRA alterations, including activation loop mutants that are ineffectively treated by current therapies. BLU-285, designed to preferentially interact with the active conformation of KIT and PDGFRA, potently inhibits activation loop mutants KIT D816V and PDGFRA D842V with subnanomolar potency and also inhibits other well-characterized disease-driving KIT mutants both in vitro and in vivo in preclinical models. Early clinical evaluation of BLU-285 in a phase 1 study has demonstrated marked activity in patients with diseases associated with KIT (aggressive systemic mastocytosis and gastrointestinal stromal tumor) and PDGFRA (gastrointestinal stromal tumor) activation loop mutations. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  5. Uji Stabilitas Kit Cair Tetrofosmin pada Berbagai Kondisi Penyimpanan

    Directory of Open Access Journals (Sweden)

    Yunilda Yunilda

    2016-09-01

    Full Text Available Tetrofosmin radiopharmaceutical compound that is being developed by PTRR BATAN for use as myocardial perfusion imaging agent and cancer diagnostic agent in nuclear medicine. The aim of this study is observe the stability of this liquid kits after stored in various condition to determine its expire date various condition. The stability test was done of 1 hour, 3 hours, 5 hours and 7 hours after labeling. The radiochemical was determined its radiochemical purity has to be ≥ 90 %. Analysis of radiochemical purity was carried out by separation method which using Sep-Pak C18 cartride. Storage condition of tetrofosmin kit was carried out at various temperatures as in the deep freezer (-800C, freezer (-180C, refrigerator (2-60C and cool box (2-60C. The result showed that the liquid tetrofosmin kits stored in deep freezer, freezer, refrigerator were stable up to 23 months, 8 weeks and 4 days respectively. Simulation of stability  test after stored in a cool box was done by observing the temperature of cool box, and the result showed that the temperature in the cool box was constant as in refrigerator for up to 24 hours. Tetrofosmin which has been labeled with technetium-99m can with stand up 7 hours. It is concluded that expiry date of liquid tetrofosmin kit related with storage temperature, the lower the temperature the longer the expiry date of the kits.

  6. KiT: a MATLAB package for kinetochore tracking.

    Science.gov (United States)

    Armond, Jonathan W; Vladimirou, Elina; McAinsh, Andrew D; Burroughs, Nigel J

    2016-06-15

    During mitosis, chromosomes are attached to the mitotic spindle via large protein complexes called kinetochores. The motion of kinetochores throughout mitosis is intricate and automated quantitative tracking of their motion has already revealed many surprising facets of their behaviour. Here, we present 'KiT' (Kinetochore Tracking)-an easy-to-use, open-source software package for tracking kinetochores from live-cell fluorescent movies. KiT supports 2D, 3D and multi-colour movies, quantification of fluorescence, integrated deconvolution, parallel execution and multiple algorithms for particle localization. KiT is free, open-source software implemented in MATLAB and runs on all MATLAB supported platforms. KiT can be downloaded as a package from http://www.mechanochemistry.org/mcainsh/software.php The source repository is available at https://bitbucket.org/jarmond/kit and under continuing development. Supplementary data are available at Bioinformatics online. jonathan.armond@warwick.ac.uk. © The Author 2016. Published by Oxford University Press.

  7. Utility of the Y-STR typing systems Y-PLEX 6 and Y-PLEX 5 in forensic casework and 11 Y-STR haplotype database for three major population groups in the United States.

    Science.gov (United States)

    Sinha, Sudhir K; Budowle, Bruce; Chakraborty, Ranajit; Paunovic, Ana; Guidry, Robin DeVille; Larsen, Chris; Lal, Amrita; Shaffer, Megan; Pineda, Gina; Sinha, Siddhartha K; Schneida, Elaine; Nasir, Huma; Shewale, Jaiprakash G

    2004-07-01

    The Y-PLEX 6 and Y-PLEX 5 systems enable analysis for 11 Y-STR loci. We present here the utility of these systems in forensic casework. A total of 188 samples, including 127 evidence samples, were analyzed using either or both of the systems. The evidence sample types included fingernail scrapings, sperm or seminal fluid, epithelial cells, blood and other tissues. The Y-STR typing systems provided useful probative results in difficult cases. A reference database for Caucasian (n = 517), African American (n = 535), and Hispanic (n = 245) population groups within the United States was generated for estimating the haplotype frequency in forensic casework. Among the individuals profiled, 311 Caucasians, 412 African Americans, and 194 Hispanics provided unique profiles in their respective population datasets. This is the first report describing the haplotype database for the set of 11 Y-STR loci recommended by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Linkage analysis reveals that the frequencies from forensically important autosomal loci can be multiplied with the Y-STR haplotype frequency. The results from Y-PLEX systems have been accepted in courts in the United States.

  8. Kit for performing puncture test on HV insulators

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, O.B.; Mello, D.R.; Cerqueira, W.R.; Alvarenga, E. [CEPEL, Rio de Janeiro, RJ (Brazil)

    1997-12-31

    A compact and easy way to handle puncture tests in high voltage electrical equipment was introduced. The characteristics of the main components of a new type of kit and some examples of its application were described. It is necessary to perform puncture tests on insulators used to support line conductors and to keep the necessary clearances between conductors and the tower. A puncture test is conducted by stressing the insulator with steep and short duration high voltage impulses. The special kit to handle the puncture tests was developed at CEPEL`s high voltage laboratory for performing tests up to 500 kV peak. The kit is composed of dry and compressed air insulated sphere gap, a very fast resistive divider and a structure which makes it easier to connect to conventional high voltage impulse generators. 3 refs., 1 tab., 7 figs.

  9. Determination of stannous tin in radiopharmaceutical cold kits

    International Nuclear Information System (INIS)

    Farrant, A.J.

    1979-01-01

    Two methods for determining stannous tin in 'cold kits', used for the preparation of Tc-99m labelled radiopharmaceuticals, have been developed. Both are based on the direct titration of the Sn2 in solution. In the first method titration is with N-bromosuccinimide. Of the materials commonly used as cold kits only albumin has been found to interfere with the determination. The second method is a standard iodometric titration in which starch is used as indicator. None of the materials tested interfere with this procedure. The N-bromosuccinimide method is the method of choice as the re-agent, a solid, can be used without prior standardization. Iodine solution must be standardized daily. The paper describes in detail the methods used and gives examples of kits in which the Sn2 levels have been determined using the described procedures

  10. Evaluation of Desensol As a Standard Patch Test Kit

    Directory of Open Access Journals (Sweden)

    K C Shah

    1987-01-01

    Full Text Available In a study undertaken to find out the usefulness of ′Desensol′ patch test kit to detect contact allergens, in 200 cases revealed 24 cases with negative patch test with all the antigens and 55 cases reacted to even the Vaseline control. -Excluding these 79 cases, the common contact allergens were potassium bichr6ma,te, (40.49%, TMTD(28.92%, PPD(24.79%, epoxy resin (23.14%, colophony (19.0%, nickel sulfate (19.0%, Framycetin (19.0% and nitrofurazone (19.0%. Desensol patch test kit is lacking in certain antigens while in our country due to varied environmental factors and social customs, a person is exposed to a large number of natural and man-made contact allergens. So usefulness of such a kit like. Desensol is limited.

  11. Nuclear track detector kit for use in teaching

    International Nuclear Information System (INIS)

    Medveczky, L.; Somogyi, G.

    1986-01-01

    By the use of solid state nuclear track detectors (SSNTDs) one may carry out several useful and impressive educational experiments and demonstrations to illustrate different phenomena when teaching of nuclear physics. Realizing this situation the authors have published, since 1970, reports on several experiments for teaching demonstrations. Based on the authors instructions, a factory in Hungary (TANFRT, National Manufacturers and Suppliers of School Equipment, Budapest) constructed a kit for the use of nuclear track detectors in teaching. The portable kit contains the following items: alpha-emitting weak sources, solid state nuclear track detectors (unirradiated, irradiated, unetched and etched sheets), simple tools for carrying out experiments (facilities for irradiation and etching, etc.), slides showing photos of typical etch-tracks of light and heavy nuclei, user manual. By the help of the kit both pupils and teachers can perform various useful experiments and/or demonstrations. (author)

  12. Performance of immunoassay kits for site characterization and remediation

    International Nuclear Information System (INIS)

    Waters, L.C.; Palausky, A.; Counts, R.W.; Jenkins, R.A.

    1995-01-01

    The US Department of Energy (DOE) is supporting efforts to identify, validate and implement the use of effective, low-cost alternatives to currently used analytical methods for environmental management. As part of that program, we have evaluated the performances of a number of immunoassay (IA) kits with specificities for environmental contaminants of concern to the DOE. The studies were done in the laboratory using both spiked and field test samples. The analyte specificity and manufacturers of the kits evaluated were the following: mercury, BioNebraska; polychlorinated biphenyls (PCBs), EnSys and Millipore; petroleum fuel hydrocarbons, Millipore and Ohmicron; and polyaromatic hydrocarbons (PAHs), Ohmicron and Millipore. The kits were used in either a semiquantitative or quantitative format according to the preference of the manufacturers

  13. Fundamental and clinical study for PHT (parathyroid hormone) kit 'Yamasa'

    International Nuclear Information System (INIS)

    Fukunaga, Masao; Otsuka, Nobuaki; Furukawa, Takako; Morita, Rikushi

    1987-01-01

    A commercially available radioimmunoassay kit (Yamasa) for parathyroid hormone (PTH) is the midregion-specific assay system. Fundamental study of the PTH kit gave favorable results for specificity, reproducibility, dilution, and recovery. The serum PTH concentration was detectable among all 41 normal volunteers. The upper and lower limits of normal for PTH in serum were found to be 600 pg/ml and 184 pg/ml, respectively. PTH values were high for chronic renal failure (6/7) and primary hyperparathyroidism (41/41), and low for malignancy associated with hypercalcemia (5/25). It seems possible to discriminate hypercalcemic from normal subjects. The serum PTH concentration from the present assay system was significantly correlated with that from conventional carboxyl-terminal PTH, midregion PTH, amino-terminal PTH, and (1 - 84) PTH assay systems. The results indicate the potential of the Yamasa kit in evaluating calcium metabolism, as well as in detecting the presence of secondary hyperparathyroidism. (Namekawa, K.)

  14. Development of RIA kits for tumor-markers monitoring

    International Nuclear Information System (INIS)

    Suprarop, P.

    1997-01-01

    All reagents for tumor markers assays are imported from various manufacturers mainly CIS bio international. The average cost of these reagents is ranged from 80-150 bath/test (2-4 dollars test). The screening test for cancers could not be done especially in other regions of Thailand whose budgets and resources are so limited. If the reagents are made locally, many laboratories can perform the tests and use as primary diagnosis, screening or monitor the course of the disease following treatment. In addition, these reagents could help clinicians and give complementary information on the tumor status to improve quality of life in Thailand. Research objectives include: 1. Development of IRMA reagent kits suitable for diagnosing staging and monitoring prostrate and breast cancer. 2. Transfer of technology and reagent kits to relevant laboratories in Thailand. 3. Routine distribution of the reagents kits to the end users

  15. The Quality Lighting Teaching Kit: enlightening our future

    Science.gov (United States)

    Walker, Constance E.; Pompea, Stephen M.

    2016-09-01

    The U.S. National Optical Astronomy Observatory's Education and Public Outreach group has produced a Quality Lighting Teaching (QLT) Kit, as an outcome of the International Year of Light 2015. The kits are designed around problem-based learning scenarios. The kit's six activities allow students to address real lighting problems that relate to wildlife, sky glow, aging eyes, energy consumption, safety, and light trespass. The activities are optimized for 11-14 year olds but can be expanded to younger and older. Most of the activities can be done within in a few minutes with the exception of the Energy Activity. The activities can be done during class or afterschool and as stations (that the students rotate through) or as stand-alones (one at a time). All aspects of the program are as ready-for-use. Everything you need for the six activities is included in the kit. Tutorial videos (on the program's webpage) have been created on how to do the activities. They can be found on the webpage, www.noao.edu/education/qltkit.php. Fourteen Google+ Hangouts on Air have been offered, addressing questions on the activities and logistics. Assessments (in the form of pre- and post-surveys for the students and as post-surveys for the instructors) provide learning outcomes and improvements. Eighty-nine out of 100 kits have been distributed to SPIE, OSA, CIE, IDA and the IAU in 31 countries. The QLT Kit is a stepping-stone to bring awareness to the (younger) public on how quality lighting locally can redress issues like light pollution globally.

  16. A rapid nuclear staining test using cationic dyes contributes to efficient STR analysis of telogen hair roots.

    Science.gov (United States)

    Lee, So-Yeon; Ha, Eun-Ju; Woo, Seung-Kyun; Lee, So-Min; Lim, Kyung-Hee; Eom, Yong-Bin

    2017-07-01

    Telogen hairs presented in the crime scene are commonly encountered as trace evidence. However, short tandem repeat (STR) profiling of the hairs currently have low and limited use due to poor success rate. To increase the success rate of STR profiling of telogen hairs, we developed a rapid and cost-effective method to estimate the number of nuclei in the hair roots. Five cationic dyes, Methyl green (MG), Harris hematoxylin (HH), Methylene blue (MB), Toluidine blue (TB), and Safranin O (SO) were evaluated in this study. We conducted a screening test based on microscopy and the percentage of loss with nuclear DNA, in order to select the best dye. MG was selected based on its specific nuclei staining and low adverse effect on the hair-associated nuclear DNA. We examined 330 scalp and 100 pubic telogen hairs with MG. Stained hairs were classified into five groups and analyzed by STR. The fast staining method revealed 70% (head hair) and 33.4% (pubic hair) of full (30 alleles) and high partial (18-29 alleles) STR profiling proportion from the lowest nuclei count group (one to ten nuclei). The results of this study demonstrated a rapid, specific, nondestructive, and high yield DNA profiling method applicable for screening telogen hairs. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Multiple stellar populations in the globular cluster M3 (NGC 5272) : a Strömgren perspective

    NARCIS (Netherlands)

    Massari, Davide; Lapenna, Emilio; Bragaglia, Angela; Dalessandro, Emanuele; Contreras Ramos, Rodrigo; Amigo, Pía

    2016-01-01

    We present Strömgren photometry of the Galactic Globular Cluster M3 to study its multiple generations phenomenon. The use of different colour-magnitude diagrams (CMDs) and especially of the notoriously efficient cy index allowed us to detect a double red giant branch in the cluster CMD. After

  18. Short tandem repeat (STR) DNA markers are hypervariable and informative in Cannabis sativa: implications for forensic investigations.

    Science.gov (United States)

    Gilmore, Simon; Peakall, Rod; Robertson, James

    2003-01-09

    Short tandem repeat (STR) markers are the DNA marker of choice in forensic analysis of human DNA. Here we extend the application of STR markers to Cannabis sativa and demonstrate their potential for forensic investigations. Ninety-three individual cannabis plants, representing drug and fibre accessions of widespread origin were profiled with five STR makers. A total of 79 alleles were detected across the five loci. All but four individuals from a single drug-type accession had a unique multilocus genotype. An analysis of molecular variance (AMOVA) revealed significant genetic variation among accessions, with an average of 25% genetic differentiation. By contrast, only 6% genetic difference was detected between drug and fibre crop accessions and it was not possible to unequivocally assign plants as either drug or fibre type. However, our results suggest that drug strains may typically possess lower genetic diversity than fibre strains, which may ultimately provide a means of genetic delineation. Our findings demonstrate the promise of cannabis STR markers to provide information on: (1) agronomic type, (2) the geographical origin of drug seizures, and (3) evidence of conspiracy in production of clonally propagated drug crops.

  19. Kit de pràctiques basat en microcontrolador PIC

    OpenAIRE

    Verdaguer Estarlich, Meritxell

    2013-01-01

    Aquest treball consisteix en el disseny i prototipat d‟un kit de pràctiques com a suport a la docència, basat en l‟arquitectura PIC. El microcontrolador escollit per a la implementació és el PIC18F4550, el qual reuneix les característiques necessàries per a la necessitat requerida. El kit compta amb diversos dispositius, els de sortida com són díodes LED, visualitzador 7 segments, display LCD; i d‟altres d‟entrada: teclat hexadecimal, interruptors, optoacobladors i un convertidor analòg...

  20. An evaluation of the Ramco kit for serum ferritin assay

    International Nuclear Information System (INIS)

    Dempster, W.S.; Knight, G.J.; Jacobs, P.

    1979-01-01

    The determination of serum ferritin levels may be of diagnostic importance in medicine. To establish whether values obtained using a commercially available kit (Ramco) were adequate for this purpose, a comparison was undertaken using a two-site immunoradiometric assay that had been developed and standardized in our laboratories. Over the range 6μg/l to greater than 2 000 μg/l there was a correlation coefficient between the two methods of 0,8284 (P smaller than 0,001). It is concluded that the Ramco kit is suitable for use in clinical practice

  1. Use of the LUS in sequence allele designations to facilitate probabilistic genotyping of NGS-based STR typing results.

    Science.gov (United States)

    Just, Rebecca S; Irwin, Jodi A

    2018-05-01

    Some of the expected advantages of next generation sequencing (NGS) for short tandem repeat (STR) typing include enhanced mixture detection and genotype resolution via sequence variation among non-homologous alleles of the same length. However, at the same time that NGS methods for forensic DNA typing have advanced in recent years, many caseworking laboratories have implemented or are transitioning to probabilistic genotyping to assist the interpretation of complex autosomal STR typing results. Current probabilistic software programs are designed for length-based data, and were not intended to accommodate sequence strings as the product input. Yet to leverage the benefits of NGS for enhanced genotyping and mixture deconvolution, the sequence variation among same-length products must be utilized in some form. Here, we propose use of the longest uninterrupted stretch (LUS) in allele designations as a simple method to represent sequence variation within the STR repeat regions and facilitate - in the nearterm - probabilistic interpretation of NGS-based typing results. An examination of published population data indicated that a reference LUS region is straightforward to define for most autosomal STR loci, and that using repeat unit plus LUS length as the allele designator can represent greater than 80% of the alleles detected by sequencing. A proof of concept study performed using a freely available probabilistic software demonstrated that the LUS length can be used in allele designations when a program does not require alleles to be integers, and that utilizing sequence information improves interpretation of both single-source and mixed contributor STR typing results as compared to using repeat unit information alone. The LUS concept for allele designation maintains the repeat-based allele nomenclature that will permit backward compatibility to extant STR databases, and the LUS lengths themselves will be concordant regardless of the NGS assay or analysis tools

  2. A comparison of SNP and STR loci for delineating population structure and performing individual genetic assignment

    DEFF Research Database (Denmark)

    Glover, Kevin A.; Hansen, Michael Møller; Lien, Sigbjørn

    2010-01-01

    SNPs and 14 short tandem repeats (STRs) were conducted on a data set consisting of approximately 500 Atlantic salmon arranged in 10 samples/populations. Results Global FST ranged from 0.033-0.115 and -0.002-0.316 for the 14 STR and 300 SNP loci respectively. Global FST was similar among 28 linkage...... groups when averaging data from mapped SNPs. With the exception of selecting a panel of SNPs taking the locus displaying the highest global FST for each of the 28 linkage groups, which inflated estimation of genetic differentiation among the samples, inferred genetic relationships were highly similar....... Conclusion Whilst the optimal combinations of SNPs identified in this study are linked to the samples from which they were selected, this study demonstrates that identification of highly informative SNP loci from larger panels will provide researchers with a powerful approach to delineate genetic...

  3. STR analysis of artificially degraded DNA-results of a collaborative European exercise

    DEFF Research Database (Denmark)

    Schneider, Peter M; Bender, Klaus; Mayr, Wolfgang R

    2004-01-01

    Degradation of human DNA extracted from forensic stains is, in most cases, the result of a natural process due to the exposure of the stain samples to the environment. Experiences with degraded DNA from casework samples show that every sample may exhibit different properties in this respect......, and that it is difficult to systematically assess the performance of routinely used typing systems for the analysis of degraded DNA samples. Using a batch of artificially degraded DNA with an average fragment size of approx. 200 bp a collaborative exercise was carried out among 38 forensic laboratories from 17 European...... countries. The results were assessed according to correct allele detection, peak height and balance as well as the occurrence of artefacts. A number of common problems were identified based on these results such as strong peak imbalance in heterozygous genotypes for the larger short tandem repeat (STR...

  4. Population genetic studies in the Balkans. II. DNA-STR-systems.

    Science.gov (United States)

    Huckenbeck, W; Scheil, H G; Schmidt, H D; Efremovska, L; Xirotiris, N

    2001-09-01

    Within a study of the genetics of Southeastern European populations four DNA-STR-systems (D21S11, FGA, TH01, VWA) were examined in seven samples (samples of three Aromuns and four other Balkan populations). The results have been compared to data from four samples from literature (Austrians, Germans, Hungarians, Slovenians). The results show three clusters: a) the Aromuns from Albania (Andon Poci) and Macedonia (Stip region), b) the Romanian Aromuns (Kogalniceanu), Romanians (Constanta, Ploiesti) and Albanians (Tirana) und c) the data from literature. A sample of Northeastern Greece clearly differs from these three clusters. Including seven serum protein polymorphisms (without the populations from literature) results in two clusters: a) the three Aromun populations and b) Albanians and Romanians. Again the sample of Northeastern Greece clearly differs from these clusters.

  5. Oligomerisation of C. elegans Olfactory Receptors, ODR-10 and STR-112, in Yeast

    KAUST Repository

    Tehseen, Muhammad

    2014-09-25

    It is widely accepted that vertebrate G-Protein Coupled Receptors (GPCRs) associate with each other as homo- or hetero-dimers or higher-order oligomers. The C. elegans genome encodes hundreds of olfactory GPCRs, which may be expressed in fewer than a dozen chemosensory neurons, suggesting an opportunity for oligomerisation. Here we show, using three independent lines of evidence: co-immunoprecipitation, bioluminescence resonance energy transfer and a yeast two-hybrid assay that nematode olfactory receptors (ORs) oligomerise when heterologously expressed in yeast. Specifically, the nematode receptor ODR-10 is able to homo-oligomerise and can also form heteromers with the related nematode receptor STR-112. ODR-10 also oligomerised with the rat I7 OR but did not oligomerise with the human somatostatin receptor 5, a neuropeptide receptor. In this study, the question of functional relevance was not addressed and remains to be investigated.

  6. Genetic variation of 17 STR loci in a Mexican Mestizo population from Mexico City.

    Science.gov (United States)

    Saiz, Maria; Rios-Rivas, Ricardo Jesús; Alvarez, Juan Carlos; Lorente, José Antonio; Villegas-Carmona, Dora; Ramirez-Flores, Erika; Vega-Navarrete, Lourdes

    2016-11-01

    Genetic data from 17 autosomal short tandem repeat (STR) loci found in the Powerplex® ESX 17 System (Promega, Madison, WI, USA) was evaluated in 162 unrelated Mexican Mestizo individuals from Mexico City. Allele frequencies and forensic parameters were estimated for the 17 STRs. All loci analyzed were in Hardy-Weinberg equilibrium in the studied population and showed not any signs of linkage between loci. The combined power of discrimination and the power of exclusion for the 16 aSTRs studied were 1-2.56409·10 -19 and 99.999938 %, respectively. Genetic distances reveal a close relationship within different populations of Mexican Mestizos. The obtained data might be useful for population genetics research and for individual identification and paternity testing in forensic science.

  7. Determination of genetic polymorphism in Guney Karaman local Turkish sheep breed by using STR markers

    Science.gov (United States)

    Karslı, Taki; Balcıoǧlu, Murat Soner

    2017-04-01

    The objective of this study was to assess genetic diversity of Güney Karaman Turkish local sheep breed. A total of 29 samples were genotyped by using 14 STR markers. All markers were polymorphic. The number of alleles in Güney Karaman sheep breed ranged from 3 to 11 per locus, with a mean of 7.42. The average observed and expected heterozygosity was 0.659 and 0.794, respectively. Mean inbreeding coefficient (Fis) value was found 0.175. The PIC values ranged from 0.569 to 0.860 with a mean of 0.743. The findings of this research demonstrate at moderate level gene diversity and heterozygosity with lower inbreeding in Güney Karaman sheep breed.

  8. First evidence of multiple populations along the AGB from Strömgren photometry

    Science.gov (United States)

    Gruyters, Pieter; Casagrande, Luca; Milone, Antonino P.; Hodgkin, Simon T.; Serenelli, Aldo; Feltzing, Sofia

    2017-07-01

    Spectroscopic studies have demonstrated that nearly all Galactic globular clusters (GCs) harbour multiple stellar populations with different chemical compositions. Moreover, colour-magnitude diagrams based exclusively on Strömgrem photometry have allowed us to identify and characterise multiple populations along the RGB of a large number of clusters. In this paper we show for the first time that Strömgren photometry is also very efficient at identifying multiple populations along the AGB, and demonstrate that the AGB of M 3, M 92, NGC 362, NGC 1851, and NGC 6752 are not consistent with a single stellar population. We also provide a catalogue of RGB and AGB stars photometrically identified in these clusters for further spectroscopic follow-up studies. We combined photometry and elemental abundances from the literature for RGB and AGB stars in NGC 6752 where the presence of multiple populations along the AGB has been widely debated. We find that, while the MS, SGB, and RGB host three stellar populations with different helium and light element abundances, only two populations of AGB stars are present in the cluster. These results are consistent with standard evolutionary theory. Based on observations made with the Isaac Newton Telescope operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias.Full Tables B.1 and B.2 are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/603/A37

  9. The problem of untested sexual assault kits: why are some kits never submitted to a crime laboratory?

    Science.gov (United States)

    Patterson, Debra; Campbell, Rebecca

    2012-07-01

    Victims of sexual assault are often advised to seek postassault medical care to have a forensic exam, which includes evidence collection (termed a sexual assault kit [SAK]). After the exam, law enforcement personnel are supposed to submit the SAK to a crime laboratory for analysis. However, recent media reports suggest that in many communities throughout the United States, thousands of SAKs are left untested. Few studies have examined the rate at which law enforcement submits SAKs to crime labs or the factors that may predict them to do so. Thus, the purpose of this exploratory study is twofold: (a) to examine the percentage of SAKs law enforcement submits to crime labs in cases in which a sexual assault nurse examiner (SANE) performed the exam with adult victims and (b) to explore whether assault and law enforcement characteristics predict whether SAKs are submitted to a crime lab. This study found that only 58.6% of the SAKs were submitted to the crime lab within a large Midwestern county. Using binary logistic regression, this study found that kits were significantly as likely to be submitted when there were documented physical (nonanogenital) injuries compared with kits that did not have documented physical injuries. In addition, kits that were handled by a law enforcement agency that had a high level of engagement with the SANE program were significantly as likely to be submitted as law enforcement agencies with a low or medium level of engagement. Kits were significantly less likely to be submitted when victims cleaned themselves after the sexual assault (e.g., bathing). No association was found between kit submission and the victim-offender relationship, suspected drug-facilitated sexual assault, anogenital injury, and when the victim consumed alcohol or drugs before the assault. This article concludes with a discussion of the implications for research and practice.

  10. Genoviz Software Development Kit: Java tool kit for building genomics visualization applications

    Directory of Open Access Journals (Sweden)

    Chervitz Stephen A

    2009-08-01

    Full Text Available Abstract Background Visualization software can expose previously undiscovered patterns in genomic data and advance biological science. Results The Genoviz Software Development Kit (SDK is an open source, Java-based framework designed for rapid assembly of visualization software applications for genomics. The Genoviz SDK framework provides a mechanism for incorporating adaptive, dynamic zooming into applications, a desirable feature of genome viewers. Visualization capabilities of the Genoviz SDK include automated layout of features along genetic or genomic axes; support for user interactions with graphical elements (Glyphs in a map; a variety of Glyph sub-classes that promote experimentation with new ways of representing data in graphical formats; and support for adaptive, semantic zooming, whereby objects change their appearance depending on zoom level and zooming rate adapts to the current scale. Freely available demonstration and production quality applications, including the Integrated Genome Browser, illustrate Genoviz SDK capabilities. Conclusion Separation between graphics components and genomic data models makes it easy for developers to add visualization capability to pre-existing applications or build new applications using third-party data models. Source code, documentation, sample applications, and tutorials are available at http://genoviz.sourceforge.net/.

  11. Developing Save Your Food Kit (Sayofu Kit) to Support Inquiry, Improve Student Learning Outcomes at SMP Plus Hidayatul Mubtadiin and Public Awareness on Food Additives

    Science.gov (United States)

    Astutik, J.

    2017-02-01

    Food additives are materials that can not be separated from the lives of students and the community. Based on the preliminary questionnaire, it indicates the lack of kit supporting material additives in some schools and communities. The research objectives of this development are (1) to develop Kit experiment (SAYOFU KIT) and supplementary books to improve student learning outcomes in the classroom and public awareness on food additives (2) to describe the feasibility and potential effectiveness of SAYOFU KIT developed (3) to analyze the practice of SAYOFU KIT and benefits for students and the community. This development study uses 4-D models Thiagarajan, et al (1974). Through some stages, they are: defining, designing, developing and disseminating which involes the students and community. The developed SAYOFU KIT includes additives sample kit, borax test kit, curcumin test kit, formaldehyde test kit, modification heater to the identification of dyes and dye test paper. The study is conducted at SMP Plus Hidayatul Mubtadiin, and TKIT Al Uswah. The products are validated by experts and education practitioners. Qualitative data processing uses descriptive method, whereas quantitative data by using the N-gain. The average yield of expert validation of SAYOFU KIT with supplementary books 76.50% teacher’s book and 76.30% student’s book are eligible. The average yield of 96.81% validation of educational practitioners criteria, piloting a small group of 83.15%, and 82.89% field trials are very decent. The average yield on the student questionnaire responses SAYOFU kit and supplementary book is 87.6% with the criteria very well worth it. N-Gain 0:56 cognitive achievement with the criteria enough. The results of the public poll showed 95% feel the benefits SAYOFU kits for testing food. Based from description indicates that SAYOFU Kit developed feasible, practical, useful to support inquiry learning and improve student learning outcomes as well as public awareness of

  12. KIT competence center for decommissioning. Innovation and promotion of trainees; Kompetenzzentrum Rueckbau am KIT. Nachwuchsfoerderung und Innovationen fuer den Rueckbau

    Energy Technology Data Exchange (ETDEWEB)

    Gentes, Sascha [Karlsruher Institut fuer Technologie (KIT), Karlsruhe (Germany). Inst. fuer Technologie und Management im Baubetrieb

    2016-03-15

    The safe decommissioning of nuclear installations is technically feasible, but is also still a challenge for science, technology and industry. The expertise and know how for decommissioning must be ensured because it will be needed for further decades. Already in 2008 the Karlsruhe Institute of Technology (KIT) had identified this challenge that later emerged through the closure of nuclear power plants in Germany. The KIT opened the professorship Technology and Management of the Decommissioning of Nuclear Installations. In 2014, this section was extended through the dismantling of conventional installations.

  13. Documentation for MeshKit - Reactor Geometry (&mesh) Generator

    Energy Technology Data Exchange (ETDEWEB)

    Jain, Rajeev [Argonne National Lab. (ANL), Argonne, IL (United States); Mahadevan, Vijay [Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-09-30

    This report gives documentation for using MeshKit’s Reactor Geometry (and mesh) Generator (RGG) GUI and also briefly documents other algorithms and tools available in MeshKit. RGG is a program designed to aid in modeling and meshing of complex/large hexagonal and rectilinear reactor cores. RGG uses Argonne’s SIGMA interfaces, Qt and VTK to produce an intuitive user interface. By integrating a 3D view of the reactor with the meshing tools and combining them into one user interface, RGG streamlines the task of preparing a simulation mesh and enables real-time feedback that reduces accidental scripting mistakes that could waste hours of meshing. RGG interfaces with MeshKit tools to consolidate the meshing process, meaning that going from model to mesh is as easy as a button click. This report is designed to explain RGG v 2.0 interface and provide users with the knowledge and skills to pilot RGG successfully. Brief documentation of MeshKit source code, tools and other algorithms available are also presented for developers to extend and add new algorithms to MeshKit. RGG tools work in serial and parallel and have been used to model complex reactor core models consisting of conical pins, load pads, several thousands of axially varying material properties of instrumentation pins and other interstices meshes.

  14. Sex Stereotyping in Instructional Materials and Television: Awareness Kit.

    Science.gov (United States)

    Butler, Matilda

    This awareness kit provides information on the portrayals of women and men in two media--instructional materials and television; discusses how to evaluate and choose the best media materials from those that exist; recommends actions that will help to eliminate sex stereotyping in instructional materials and television; and suggests an approach to…

  15. Tool kits for the Sustainable Management of Ghana's Riverine ...

    African Journals Online (AJOL)

    The Darwin Initiative funded project Tool kits for the Sustainable Management of Ghana's Riverine Biodiversity was a collaboration between the Centre for African Wetlands at the University of Ghana, various units of the University of Ghana and the Ghana Wildlife Society. The project also involved collaborators from Burkina ...

  16. 21 CFR 880.5960 - Lice removal kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Lice removal kit. 880.5960 Section 880.5960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... intended to remove and/or kill lice and nits from head and body hair. It may or may not be battery operated...

  17. (SEP-D Kit) for intra-uterine insemination (IUI)

    African Journals Online (AJOL)

    Kit with the standard swim-up sperm washing method regarding pregnancy outcomes. Male factor infertility is a term that describes inability to conceive associated with a problem identified in the male partner. Intra- uterine insemination (IUI) has been shown to be effective in a range of sperm abnormalities causing male ...

  18. Some existing Experimental Facilities for Fast Neutron Systems at KIT

    International Nuclear Information System (INIS)

    Litfin, K.

    2013-01-01

    An overview is given of: • Liquid Metal Loops at the Karlsruhe Liquid Metal Laboratory (KALLA) of KIT; • THESYS: Technologies for HEavy metal SYStems; • Thermal Hydraulic experiments in THESYS; • THEADES: THErmalhydraulics and Ads DESign; • Thermal Hydraulic experiments in THEADES; • CORRIDA: CORRosion In Dynamic lead Alloys; • Experimental stagnant facilities at KALLA; • INR Liquid metal research

  19. Media Kit on WDM in MENA | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This kit contains information tailored primarily for the media community. It contains up-to-date knowledge about water demand management in the form of policy briefs, success stories, water briefs, a brochure and a CD in English, French and Arabic. This material explains water demand management and the contributions of ...

  20. The ROM Kit: A Fresh Look at Teaching Roman History.

    Science.gov (United States)

    Shore, Paul J.

    1982-01-01

    Describes materials in a kit assembled by the Royal Ontario Museum (ROM) that can be used to revitalize the teaching of Roman history and as a model for teaching about ancient history in general. The author also suggests a new approach, concepts, and topics that should be used in teaching Roman history. (AM)

  1. Enhancing Science Kits with the Driving Question Board

    Science.gov (United States)

    Nordine, Jeff; Torres, Ruben

    2013-01-01

    This article describes the driving question board (DQB), a visual organizer that supports inquiry-based instruction through the use of guiding questions. The DQB is a teaching aid designed to increase student engagement alongside science kits. Information is provided on its application to a lesson on buoyancy, highlighting how it improved…

  2. National Radon Action Month - Event Planning Kit Document

    Science.gov (United States)

    Individuals, groups, and organizations are the driving force in getting the message out to the public about the dangers of indoor radon. You will find information and materials in this Kit that you can use to get the word out about radon.

  3. National High Blood Pressure 12-Month Kit. May 1988.

    Science.gov (United States)

    National Heart and Lung Inst. (DHHS/NIH), Bethesda, MD. National High Blood Pressure Education Program.

    Part I of this kit provides information for program planners and health professionals on ways to overcome barriers to health care among the medically underserved, promote high blood pressure control through the media and other community channels, and improve adherence to treatment among hypertensive patients. It lists additional resources for…

  4. Programming with the KIBO Robotics Kit in Preschool Classrooms

    Science.gov (United States)

    Elkin, Mollie; Sullivan, Amanda; Bers, Marina Umaschi

    2016-01-01

    KIBO is a developmentally appropriate robotics kit for young children that is programmed using interlocking wooden blocks; no screens or keyboards are required. This study describes a pilot KIBO robotics curriculum at an urban public preschool in Rhode Island and presents data collected on children's knowledge of foundational programming concepts…

  5. The Governance of Australia. Civics and Citizenship Learning Circle Kit.

    Science.gov (United States)

    Gow, Neil

    This kit, the first of four learning circles on civics and citizenship, addresses a series of broad issues about the way in which Australia is governed. Introductory materials include a synopsis of the six sessions; lists of 51 references, 29 Internet sites, and 13 videos and CDs; glossary; and list of 19 resource materials. Session guides are…

  6. Low Cost Alternatives to Commercial Lab Kits for Physics Experiments

    Science.gov (United States)

    Kodejška, C.; De Nunzio, G.; Kubinek, R.; Ríha, J.

    2015-01-01

    Conducting experiments in physics using modern measuring techniques, and particularly those utilizing computers, is often much more attractive to students than conducting experiments conventionally. However, the cost of professional kits in the Czech Republic is still very expensive for many schools. The basic equipment for one student workplace…

  7. Development of Microcontroller-Based Ball and Beam Trainer Kit

    Directory of Open Access Journals (Sweden)

    Gunawan Dewantoro

    2015-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE A ball and beam trainer kit based on microcontroller was developed for teaching control system course for the sophomore students. This specially-purposed kit consists of a ball located on a beam with a fixed axle at one of its end. At the other end, a servomotor was employed to control the position of the ball by adjusting the rotation angle of the servomotor. Seven predetermined positions were set to 10, 20, 30, 40, 50, 60, and 70 cm relative to the fixed axle of the beam. The Proportional-Integral-Derivative (PID scheme was then used to compensate the error. This kit is equipped with a user interface to configure controller coefficients, select the set points, plot the actual ball position, and display parameter values. The user interface program runs on PC or notebook connected to microcontroller via serial communications. A questionnaire-based assessment about the use of this kit was conducted by 17 students taking the course, giving a rating value of 94.12%.

  8. Volatile constituents of Glechoma hirsute Waldst. & Kit. and G ...

    African Journals Online (AJOL)

    The essential oils of two Glechoma species from Serbia have been analyzed by GC and GC/MS. Eighty eight and two hundred thirty eight constituents identified accounted for 90.6 and 86.6% of the total oils of G. hirsuta Waldst. & Kit. and G. hederacea L., respectively. In both oils the dominant constituent class was the ...

  9. A nuclear source: a resource kit for teachers

    International Nuclear Information System (INIS)

    Hawkins, Gay.

    1992-01-01

    The aim of this Resource Kit is to provide information, diagrams, overheads and classroom activities, set in an Australian context, to broaden and enrich the teaching of nuclear science from both technical and social science aspects. It has been written to address the the Australian secondary school syllabuses and reflects this in both its format and contents. Emphasis has been given to the applications of nuclear physics to our lives today, from new medical diagnostic techniques to efficient methods of monitoring our own environment. This Resource Kit is a valuable source of information not readily available to teachers from textbooks. It provides a unique opportunity to present the picture in Australia, making us all more aware of Australia's front line in Australia, making us all more aware of Australia's front line role in nuclear research. The kit is meant to be used in conjunction with current textbooks, to complement and enrich them. The kit begins with a review of the many applications of nuclear science in order to provide a broad concrete base to motivate students to discover more of the specific details of the basic discoveries contained in the later sections. Topics such as the Structure of the Atom, which are well documented in textbooks, have been approached in a more creative and less rigorous manner to give teachers a fresh approach to the topic. The kit is divided into 10 separate sections and presented in loose-leaf form to facilitate its use in the classroom. Diagrams are inserted into the text to clarify and enrich descriptions, as well as being provided at the back of each section as black line masters for photocopying and overhead projections. ills., tabs

  10. The Use of Kits in the Analysis of Tissue Lipids Requires Validation.

    Science.gov (United States)

    Rider, T; LeBoeuf, R C; Tso, Patrick; Jandacek, R J

    2016-04-01

    The ready availability and ease of use of kits for the measurement of serum lipids has greatly facilitated these measurements. In many cases it would be convenient to use these kits in the determination of lipid concentrations in tissues. The successful application of serum kits in tissue analysis requires that two important issues be considered. First, the solvent system for the extraction of the lipids and the solvent used for analysis by the kit must be compatible with the reactions in the kit. Second, the concentration range in the analyzed solution must be within the range for which the kit is used. We report here that lipids in liver and adipose tissues may be significantly underestimated by the use of some kits. We recommend that the use of kits for tissue analysis of lipids be validated for the specific analysis.

  11. Expression of proto-oncogene KIT is up-regulated in subset of human meningiomas

    Directory of Open Access Journals (Sweden)

    Saini Masum

    2012-06-01

    Full Text Available Abstract Background KIT is a proto-oncogene involved in diverse neoplastic processes. Aberrant kinase activity of the KIT receptor has been targeted by tyrosine kinase inhibitor (TKI therapy in different neoplasias. In all the earlier studies, KIT expression was reported to be absent in meningiomas. However, we observed KIT mRNA expression in some meningioma cases. This prompted us to undertake its detailed analyses in meningioma tissues resected during 2008–2009. Methods Tumor tissues and matched peripheral blood samples collected from meningioma patients were used for detailed molecular analyses. KIT expression was ascertained immunohistochemically and validated by immunoblotting. KIT and KITLG transcript levels were discerned by reverse transcription quantitative real-time PCR (RT-qPCR. Similarly, KIT amplification and allele loss were assessed by quantitative real-time (qPCR and validated by fluorescence in situ hybridization (FISH on the neoplastic tissues. Possible alterations of the gene at the nucleotide level were analyzed by sequencing. Results Contrary to earlier reports, KIT expression, was detected immunohistochemically in 20.6% meningioma cases (n = 34. Receptor (KIT and ligand (KITLG transcripts monitored by RT-qPCR were found to co-express (p = 0.048 in most of the KIT immunopositive tumors. 1/7 KIT positive meningiomas showed allele loss corroborated by reduced FISH signal in the corresponding neoplastic tissue. Sequence analysis of KIT showed M541L substitution in exon 10, in one of the immunopositive cases. However, its biological consequence remains to be uncovered. Conclusions This study clearly demonstrates KIT over-expression in the human meningiomas. The data suggest that up-regulated KIT transcription (p  0.05, is a likely mechanism responsible for altered KIT expression. Thus, KIT is a potential candidate for detailed investigation in the context of meningioma pathogenesis.

  12. Expression of proto-oncogene KIT is up-regulated in subset of human meningiomas

    International Nuclear Information System (INIS)

    Saini, Masum; Jha, Ajaya Nand; Abrari, Andleeb; Ali, Sher

    2012-01-01

    KIT is a proto-oncogene involved in diverse neoplastic processes. Aberrant kinase activity of the KIT receptor has been targeted by tyrosine kinase inhibitor (TKI) therapy in different neoplasias. In all the earlier studies, KIT expression was reported to be absent in meningiomas. However, we observed KIT mRNA expression in some meningioma cases. This prompted us to undertake its detailed analyses in meningioma tissues resected during 2008–2009. Tumor tissues and matched peripheral blood samples collected from meningioma patients were used for detailed molecular analyses. KIT expression was ascertained immunohistochemically and validated by immunoblotting. KIT and KITLG transcript levels were discerned by reverse transcription quantitative real-time PCR (RT-qPCR). Similarly, KIT amplification and allele loss were assessed by quantitative real-time (qPCR) and validated by fluorescence in situ hybridization (FISH) on the neoplastic tissues. Possible alterations of the gene at the nucleotide level were analyzed by sequencing. Contrary to earlier reports, KIT expression, was detected immunohistochemically in 20.6% meningioma cases (n = 34). Receptor (KIT) and ligand (KITLG) transcripts monitored by RT-qPCR were found to co-express (p = 0.048) in most of the KIT immunopositive tumors. 1/7 KIT positive meningiomas showed allele loss corroborated by reduced FISH signal in the corresponding neoplastic tissue. Sequence analysis of KIT showed M541L substitution in exon 10, in one of the immunopositive cases. However, its biological consequence remains to be uncovered. This study clearly demonstrates KIT over-expression in the human meningiomas. The data suggest that up-regulated KIT transcription (p < 0.001), instead of gene amplification (p > 0.05), is a likely mechanism responsible for altered KIT expression. Thus, KIT is a potential candidate for detailed investigation in the context of meningioma pathogenesis

  13. Enterotoxin production by Bacillus cereus under gastrointestinal conditions and their immunological detection by commercially available kits

    OpenAIRE

    Ceuppens, Siele; Rajkovic, Andreja; Hamelink, Stefanie; Van de Wiele, Tom; Boon, Nico; Uyttendaele, Mieke

    2012-01-01

    Currently, three commercial kits for Bacillus cereus enterotoxins Nhe and/or Hbl detection are available, namely, the Bacillus diarrheal enterotoxin visual immunoassay (BDE VIA (TM)) kit (3M Tecra), B. cereus enterotoxin reversed passive latex agglutination (BCET-RPLA) kit (Oxoid), and the Duopath (R) Cereus Enterotoxins (Merck). The performance of the kits and their applicability to gastrointestinal simulation samples were evaluated. Then, the stability and production of enterotoxins Hbl and...

  14. Pathologic Stimulus Determines Lineage Commitment of Cardiac C-kit+ Cells.

    Science.gov (United States)

    Chen, Zhongming; Zhu, Wuqiang; Bender, Ingrid; Gong, Wuming; Kwak, Il-Youp; Yellamilli, Amritha; Hodges, Thomas J; Nemoto, Natsumi; Zhang, Jianyi; Garry, Daniel J; van Berlo, Jop H

    2017-12-12

    Although cardiac c-kit + cells are being tested in clinical trials, the circumstances that determine lineage differentiation of c-kit + cells in vivo are unknown. Recent findings suggest that endogenous cardiac c-kit + cells rarely contribute cardiomyocytes to the adult heart. We assessed whether various pathological stimuli differentially affect the eventual cell fates of c-kit + cells. We used single-cell sequencing and genetic lineage tracing of c-kit + cells to determine whether various pathological stimuli would result in different fates of c-kit + cells. Single-cell sequencing of cardiac CD45 - c-kit + cells showed innate heterogeneity, indicative of the existence of vascular and mesenchymal c-kit + cells in normal hearts. Cardiac pressure overload resulted in a modest increase in c-kit-derived cardiomyocytes, with significant increases in the numbers of endothelial cells and fibroblasts. Doxorubicin-induced acute cardiotoxicity did not increase c-kit-derived endothelial cell fates but instead induced cardiomyocyte differentiation. Mechanistically, doxorubicin-induced DNA damage in c-kit + cells resulted in expression of p53. Inhibition of p53 blocked cardiomyocyte differentiation in response to doxorubicin, whereas stabilization of p53 was sufficient to increase c-kit-derived cardiomyocyte differentiation. These results demonstrate that different pathological stimuli induce different cell fates of c-kit + cells in vivo. Although the overall rate of cardiomyocyte formation from c-kit + cells is still below clinically relevant levels, we show that p53 is central to the ability of c-kit + cells to adopt cardiomyocyte fates, which could lead to the development of strategies to preferentially generate cardiomyocytes from c-kit + cells. © 2017 American Heart Association, Inc.

  15. Gene Duplication of the zebrafish kit ligand and partitioning of melanocyte development functions to kit ligand a.

    Directory of Open Access Journals (Sweden)

    Keith A Hultman

    2007-01-01

    Full Text Available The retention of particular genes after the whole genome duplication in zebrafish has given insights into how genes may evolve through partitioning of ancestral functions. We examine the partitioning of expression patterns and functions of two zebrafish kit ligands, kit ligand a (kitla and kit ligand b (kitlb, and discuss their possible coevolution with the duplicated zebrafish kit receptors (kita and kitb. In situ hybridizations show that kitla mRNA is expressed in the trunk adjacent to the notochord in the middle of each somite during stages of melanocyte migration and later expressed in the skin, when the receptor is required for melanocyte survival. kitla is also expressed in other regions complementary to kita receptor expression, including the pineal gland, tail bud, and ear. In contrast, kitlb mRNA is expressed in brain ventricles, ear, and cardinal vein plexus, in regions generally not complementary to either zebrafish kit receptor ortholog. However, like kitla, kitlb is expressed in the skin during stages consistent with melanocyte survival. Thus, it appears that kita and kitla have maintained congruent expression patterns, while kitb and kitlb have evolved divergent expression patterns. We demonstrate the interaction of kita and kitla by morpholino knockdown analysis. kitla morphants, but not kitlb morphants, phenocopy the null allele of kita, with defects for both melanocyte migration and survival. Furthermore, kitla morpholino, but not kitlb morpholino, interacts genetically with a sensitized allele of kita, confirming that kitla is the functional ligand to kita. Last, we examine kitla overexpression in embryos, which results in hyperpigmentation caused by an increase in the number and size of melanocytes. This hyperpigmentation is dependent on kita function. We conclude that following genome duplication, kita and kitla have maintained their receptor-ligand relationship, coevolved complementary expression patterns, and that

  16. 21 CFR 866.2480 - Quality control kit for culture media.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Quality control kit for culture media. 866.2480... control kit for culture media. (a) Identification. A quality control kit for culture media is a device...-dried, viable microorganism, intended for medical purposes to determine if a given culture medium is...

  17. A Take-Home Physics Experiment Kit for On-Campus and Off-Campus Students

    Science.gov (United States)

    Turner, Joanna; Parisi, Alfio

    2008-01-01

    A take-home experiment kit has been developed to reinforce the concepts in a first year physics course that both on and off campus students from a variety of educational backgrounds can successfully use. The kit is inexpensive and is composed of easy to obtain items. The experiments conducted with the kit are directed experiments that require…

  18. A meta-analysis of prognostic value of KIT mutation status in gastrointestinal stromal tumors

    Directory of Open Access Journals (Sweden)

    Jiang Z

    2016-06-01

    Full Text Available Zhiqiang Jiang, Jian Zhang, Zhi Li, Yingjun Liu, Daohai Wang, Guangsen Han Department of General Surgery, Affiliated Tumor Hospital, Zhengzhou University, Zhengzhou, People’s Republic of China Abstract: Numerous types of KIT mutations have been reported in gastrointestinal stromal tumors (GISTs; however, controversy still exists regarding their clinicopathological significance. In this study, we reviewed the publicly available literature to assess the data by a meta-analysis to characterize KIT mutations and different types of KIT mutations in prognostic prediction in patients with GISTs. Twenty-eight studies that included 4,449 patients were identified and analyzed. We found that KIT mutation status was closely correlated with size of tumors and different mitosis indexes, but not with tumor location. KIT mutation was also observed to be significantly correlated with tumor recurrence, metastasis, as well as the overall survival of patients. Interestingly, there was higher risk of progression in KIT exon 9-mutated patients than in exon 11-mutated patients. Five-year relapse-free survival (RFS rate was significantly higher in KIT exon 11-deleted patients than in those with other types of KIT exon 11 mutations. In addition, RFS for 5 years was significantly worse in patients bearing KIT codon 557–558 deletions than in those bearing other KIT exon 11 deletions. Our results strongly support the hypothesis that KIT mutation status is another evaluable factor for prognosis prediction in GISTs. Keywords: KIT, meta-analysis, prognosis, marker, therapy

  19. 33 CFR 149.323 - What are the requirements for first aid kits?

    Science.gov (United States)

    2010-07-01

    ... first aid kits? 149.323 Section 149.323 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Lifesaving Equipment Manned Deepwater Port Requirements § 149.323 What are the requirements for first aid kits? (a) Each manned deepwater port must have an industrial first aid kit, approved by an appropriate...

  20. Behaviour of mink kits and dams (Mustela vison) in the lactation period

    DEFF Research Database (Denmark)

    Brink, Anne-Line; Jeppesen, Leif Lau

    2005-01-01

    This study describes the development of the behaviour of mink kits and dams from the fourth to the eighth respectively seventh week after delivery. The study is based on scan observations of 72 mink dams and their kits at a conventional Danish mink farm. The kits started eating when they were about...

  1. [The comparison of two newborn cytomegalovirus IgG antibody screening ELISA kits].

    Science.gov (United States)

    Zhang, Shun-Xian; He, Xiao-Zhou; Wang, Shi-Wen; Wang, Xiao-Fang

    2013-10-01

    This study compared two newborn Cytomegalovirus (CMV) IgG antibody screening ELISA kits and evaluated the detection effectiveness of Abnova kit. CMV IgG antibodies were detected by both SeraQuest and Abnova kits from dried blood spot (DBS) samples of 488 newborn heel sticks. The detection abilities of these two kits were compared in different sample dilution concentrations. Relative detection effectiveness of the Abnova kit was defined by statistical method using the SeraQuest kit as a point of comparison. Compared to the SeraQuest screening test kit, the Abnova kit revealed a sensitivity of 98.9%, specificity of 78.6%, positive predictive value of 99.3%, negative predictive value of 68.8%, and the coincidence rate for these two screening test kits at 98.3%. The consistency check of both kits based on interpretation of the kappa statistic was relatively good. For the Abnova kit, the "area under the ROC curve" was 0.887, which indicates moderate accuracy. Abnova kit can be applied to newborn screening for congenital CMV infections. However, repeating the test for ambiguous results is suggested to increase the specificity and negative predictive value.

  2. Medication kits for managing symptomatic emergencies in the home: a survey of common hospice practice.

    Science.gov (United States)

    Bishop, Margaret F; Stephens, Lisa; Goodrich, Martha; Byock, Ira

    2009-01-01

    Alleviation of symptoms associated with advanced illness and dying is a fundamental goal and core principle of palliative care. Little research exists regarding hospice programs' practices for prescribing, dispensing, and utilizing medication kits in the home for management of uncontrolled symptoms. We conducted a telephone survey of all 22 agencies in New Hampshire providing home hospice care. The survey inquired about the timing of medication kit ordering and availability, characteristics of prescribers and pharmacies, kit contents, costs, frequency of use, and perceived impact of kits. All programs' kits contained medications to treat pain and dyspnea, 81% for nausea and vomiting, and 76% for seizures. Eighty-six percent of agencies (18/21) reported that a medication within the kits was used in more than 50% of cases. Eighty-six percent reported the kits often averted hospital or emergency department visits. Oral, sublingual, and rectal routes of administration were common as was topical preparations of combination medications. Three programs included parenteral morphine in kits. Kits cost less than $50 for the majority of programs. Hospice programs commonly utilize kits containing prescription medications for the purpose of managing uncontrolled symptoms in the home. There is considerable variation in kit contents and practice. Programs believe that kits diminish emergency department visits and hospitalizations. Research is needed to more fully describe and study the outcomes of these practices.

  3. 21 CFR 864.9650 - Quality control kit for blood banking reagents.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Quality control kit for blood banking reagents... Manufacture Blood and Blood Products § 864.9650 Quality control kit for blood banking reagents. (a) Identification. A quality control kit for blood banking reagents is a device that consists of sera, cells...

  4. Take-Home Art Appreciation Kits for Kindergartners and Their Families.

    Science.gov (United States)

    Mulcahey, Christine

    2002-01-01

    Describes collaborative project between an art specialist and kindergarten teacher to develop take-home art appreciation kits for kindergartners. Discusses benefits of the collaboration for teachers, children, and families. Focuses on aesthetic inquiry approach to the art kits to develop inquiry and critical thinking skills. Describes the kits'…

  5. Pharmacological targeting of the KIT growth factor receptor: a therapeutic consideration for mast cell disorders

    DEFF Research Database (Denmark)

    Jensen, Bettina Margrethe; Akin, C; Gilfillan, A M

    2008-01-01

    KIT is a member of the tyrosine kinase family of growth factor receptors which is expressed on a variety of haematopoietic cells including mast cells. Stem cell factor (SCF)-dependent activation of KIT is critical for mast cell homeostasis and function. However, when KIT is inappropriately activa...

  6. Concurrent inhibition of kit- and FcepsilonRI-mediated signaling: coordinated suppression of mast cell activation

    DEFF Research Database (Denmark)

    Jensen, Bettina M; Beaven, Michael A; Iwaki, Shoko

    2008-01-01

    characterized Kit inhibitor imatinib mesylate (imatinib). In contrast to imatinib, however, hypothemycin also effectively inhibited FcepsilonRI-mediated degranulation and cytokine production in addition to the potentiation of these responses via Kit. The effect of hypothemycin on Kit-mediated responses could...

  7. Genetic characterization of Rio de Janeiro for different Y-STR sets.

    Science.gov (United States)

    Jannuzzi, Juliana; Domingues, Patrícia; Simão, Filipa; da Silva Chaves, Anna Carolina; de Carvalho, Elizeu Fagundes; Gusmão, Leonor

    2018-01-22

    In this work, the YfilerPlus kit was used to investigate a sample of 258 males from Rio de Janeiro. In addition, the previous database of 760 Yfiler profiles deposited in the YHRD was updated to 1610. YfilerPlus markers showed a high haplotype diversity (0.99997), with only one haplotype shared by two individuals. When only considering the Yfiler markers, the haplotype diversity was slightly lower (0.99976), with 5 haplotypes shared by two individuals and 1 haplotype shared by three individuals. Low genetic distances were found between the Rio de Janeiro and European populations as well as the European/Hispanic American samples.

  8. CRED Subsurface Temperature Recorder (STR); CNMI, ANA; Long: 145.70271, Lat: 16.33289 (WGS84); Sensor Depth: 3.65m; Data Range: 20070527-20090506.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); PRIA, PAL; Long: -162.16911, Lat: 05.88415 (WGS84); Sensor Depth: 32.92m; Data Range: 20080331-20100411.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.53975, Lat: 25.38410 (WGS84); Sensor Depth: 1.52m; Data Range: 20060909-20080919.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.83974, Lat: 27.78486 (WGS84); Sensor Depth: 22.86m; Data Range: 20081002-20100915.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. CRED Subsurface Temperature Recorder (STR); MHI, OAH; Long: -158.21747, Lat: 21.46010 (WGS84); Sensor Depth: 7.32m; Data Range: 20050723-20070305.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  13. CRED Subsurface Temperature Recorder (STR); CNMI, FDP; Long: 144.88580, Lat: 20.54513 (WGS84); Sensor Depth: 12.50m; Data Range: 20070603-20070826.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  14. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.86298, Lat: 27.79097 (WGS84); Sensor Depth: 11.60m; Data Range: 20100520-20100915.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  15. CRED Subsurface Temperature Recorder (STR); MHI, LAN; Long: -156.87525, Lat: 20.74163 (WGS84); Sensor Depth: 11.58m; Data Range: 20081020-20101022.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  16. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.56225, Lat: -14.28368 (WGS84); Sensor Depth: 8.84m; Data Range: 20080223-20090529.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  17. CRED Subsurface Temperature Recorder (STR); MHI, OAH; Long: -158.13684, Lat: 21.35468 (WGS84); Sensor Depth: 17.68m; Data Range: 20090903-20100715.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  18. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.62662, Lat: -14.18175 (WGS84); Sensor Depth: 9.80m; Data Range: 20040207-20060226.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  19. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.77935, Lat: 27.80267 (WGS84); Sensor Depth: 1.52m; Data Range: 20080924-20100914.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  20. CRED Subsurface Temperature Recorder (STR); PRIA, JOH; Long: -169.49963, Lat: 16.75956 (WGS84); Sensor Depth: 7.92m; Data Range: 20060120-20070618.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  1. CRED Subsurface Temperature Recorder (STR); PRIA, WAK; Long: 166.60452, Lat: 19.30868 (WGS84); Sensor Depth: 1.52m; Data Range: 20070505-20090325.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  2. CRED Subsurface Temperature Recorder (STR); CNMI, FDP; Long: 144.90023, Lat: 20.53725 (WGS84); Sensor Depth: 31.70m; Data Range: 20070603-20090428.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  3. CRED Subsurface Temperature Recorder (STR); NWHI, MID; Long: -177.40181, Lat: 28.19361 (WGS84); Sensor Depth: 1.00m; Data Range: 20030729-20041001.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  4. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.81595, Lat: 27.85396 (WGS84); Sensor Depth: 7.62m; Data Range: 20060914-20080922.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  5. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.42031, Lat: 20.59198 (WGS84); Sensor Depth: 14.90m; Data Range: 20060805-20071009.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  6. CRED Subsurface Temperature Recorder (STR); NWHI, NEC; Long: -164.69775, Lat: 23.57152 (WGS84); Sensor Depth: 17.07m; Data Range: 20050414-20060904.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  7. CRED Subsurface Temperature Recorder (STR); MHI, LAN; Long: -156.83705, Lat: 20.87186 (WGS84); Sensor Depth: 13.11m; Data Range: 20081019-20101021.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  8. CRED Subsurface Temperature Recorder (STR); PRIA, JAR; Long: -159.99113, Lat: -00.36327 (WGS84); Sensor Depth: 9.75m; Data Range: 20060321-20080327.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); CNMI, SAI; Long: 145.78947, Lat: 15.17485 (WGS84); Sensor Depth: 19.20m; Data Range: 20080815-20090419.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.72247, Lat: -14.28437 (WGS84); Sensor Depth: 8.23m; Data Range: 20060220-20080219.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.72348, Lat: -14.27155 (WGS84); Sensor Depth: 17.68m; Data Range: 20080219-20100223.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. CRED Subsurface Temperature Recorder (STR); CNMI, FDP; Long: 144.89860, Lat: 20.53790 (WGS84); Sensor Depth: 11.28m; Data Range: 20070603-20090427.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  13. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.62662, Lat: -14.18168 (WGS84); Sensor Depth: 10.67m; Data Range: 20060226-20071216.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  14. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.76360, Lat: -14.36325 (WGS84); Sensor Depth: 16.70m; Data Range: 20070406-20080206.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  15. CRED Subsurface Temperature Recorder (STR); AMSM, ROS; Long: -168.15342, Lat: -14.53775 (WGS84); Sensor Depth: 2.40m; Data Range: 20080311-20100303.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  16. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.81593, Lat: 27.85397 (WGS84); Sensor Depth: 7.90m; Data Range: 20040928-20060912.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  17. CRED Subsurface Temperature Recorder (STR); AMSM, ROS; Long: -168.16016, Lat: -14.55127 (WGS84); Sensor Depth: 3.40m; Data Range: 20080312-20090714.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  18. CRED Subsurface Temperature Recorder (STR); AMSM, ROS; Long: -168.16871, Lat: -14.54870 (WGS84); Sensor Depth: 16.50m; Data Range: 20080313-20091225.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  19. CRED Subsurface Temperature Recorder (STR); AMSM, SWA; Long: -171.09121, Lat: -11.05861 (WGS84); Sensor Depth: 28.96m; Data Range: 20080316-20090702.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  20. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.66011, Lat: -14.24481 (WGS84); Sensor Depth: 13.41m; Data Range: 20070410-20080219.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  1. CRED Subsurface Temperature Recorder (STR); CNMI, FDP; Long: 144.88558, Lat: 20.54516 (WGS84); Sensor Depth: 18.59m; Data Range: 20070603-20070611.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  2. CRED Subsurface Temperature Recorder (STR); CNMI, PAG; Long: 145.76486, Lat: 18.09636 (WGS84); Sensor Depth: 14.63m; Data Range: 20070606-20081006.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  3. CRED Subsurface Temperature Recorder (STR); PRIA, HOW; Long: -176.62150, Lat: 00.80653 (WGS84); Sensor Depth: 17.98m; Data Range: 20080207-20100203.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  4. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.83352, Lat: -14.32833 (WGS84); Sensor Depth: 27.74m; Data Range: 20080224-20100227.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  5. CRED Subsurface Temperature Recorder (STR); PRIA, PAL; Long: -162.00206, Lat: 05.87637 (WGS84); Sensor Depth: 32.61m; Data Range: 20080402-20100412.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  6. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.62484, Lat: -14.16394 (WGS84); Sensor Depth: 6.40m; Data Range: 20060227-20070530.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  7. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.76310, Lat: -14.36348 (WGS84); Sensor Depth: 13.41m; Data Range: 20080225-20100220.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  8. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.75803, Lat: -14.37495 (WGS84); Sensor Depth: 30.78m; Data Range: 20080224-20100228.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.27187, Lat: 23.85676 (WGS84); Sensor Depth: 7.92m; Data Range: 20070925-20091009.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); PRIA, KIN; Long: -162.38180, Lat: 06.42888 (WGS84); Sensor Depth: 5.18m; Data Range: 20080407-20100415.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.65265, Lat: -14.17770 (WGS84); Sensor Depth: 1.22m; Data Range: 20080228-20100311.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.56222, Lat: -14.28368 (WGS84); Sensor Depth: 8.23m; Data Range: 20050804-20060218.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  13. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.51372, Lat: 25.36697 (WGS84); Sensor Depth: 4.27m; Data Range: 20040921-20060909.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  14. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.64291, Lat: 25.47130 (WGS84); Sensor Depth: 14.33m; Data Range: 20060908-20080905.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  15. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.63382, Lat: 25.44643 (WGS84); Sensor Depth: 8.53m; Data Range: 20040924-20060907.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  16. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.53972, Lat: 25.38417 (WGS84); Sensor Depth: 1.50m; Data Range: 20030720-20040920.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  17. CRED Subsurface Temperature Recorder (STR); NWHI, MAR; Long: -170.51376, Lat: 25.36694 (WGS84); Sensor Depth: 4.27m; Data Range: 20060909-20080919.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  18. CRED Subsurface Temperature Recorder (STR); PRIA, JAR; Long: -160.00832, Lat: -00.36893 (WGS84); Sensor Depth: 32.30m; Data Range: 20060321-20080328.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  19. CRED Subsurface Temperature Recorder (STR); PRIA, PAL; Long: -162.11364, Lat: 05.86635 (WGS84); Sensor Depth: 19.20m; Data Range: 20090918-20100408.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  20. CRED Subsurface Temperature Recorder (STR); PRIA, HOW; Long: -176.62152, Lat: 00.80650 (WGS84); Sensor Depth: 18.60m; Data Range: 20040121-20060125.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  1. CRED Subsurface Temperature Recorder (STR); PRIA, WAK; Long: 166.59808, Lat: 19.31609 (WGS84); Sensor Depth: 10.97m; Data Range: 20051022-20070430.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  2. CRED Subsurface Temperature Recorder (STR); PRIA, WAK; Long: 166.60453, Lat: 19.30868 (WGS84); Sensor Depth: 1.52m; Data Range: 20051021-20070430.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  3. CRED Subsurface Temperature Recorder (STR); PRIA, JOH; Long: -169.48513, Lat: 16.74071 (WGS84); Sensor Depth: 2.13m; Data Range: 20080201-20100125.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  4. CRED Subsurface Temperature Recorder (STR); PRIA, PAL; Long: -162.08592, Lat: 05.88624 (WGS84); Sensor Depth: 3.70m; Data Range: 20040402-20060325.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  5. CRED Subsurface Temperature Recorder (STR); PRIA, PAL; Long: -162.06183, Lat: 05.88278 (WGS84); Sensor Depth: 4.26m; Data Range: 20060324-20080330.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  6. CRED Subsurface Temperature Recorder (STR); CNMI, TIN; Long: 145.65074, Lat: 15.03548 (WGS84); Sensor Depth: 7.32m; Data Range: 20050926-20070519.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  7. CRED Subsurface Temperature Recorder (STR); MHI, KAU; Long: -159.29895, Lat: 22.16533 (WGS84); Sensor Depth: 14.94m; Data Range: 20050715-20060808.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  8. CRED Subsurface Temperature Recorder (STR); CNMI, PAG; Long: 145.75748, Lat: 18.12728 (WGS84); Sensor Depth: 5.79m; Data Range: 20070605-20080513.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.26140, Lat: 23.76891 (WGS84); Sensor Depth: 4.00m; Data Range: 20021005-20030715.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); NWHI, LIS; Long: -173.96097, Lat: 26.06337 (WGS84); Sensor Depth: 0.61m; Data Range: 20060925-20081005.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); PRIA, HOW; Long: -176.62216, Lat: 00.82351 (WGS84); Sensor Depth: 18.90m; Data Range: 20040122-20060226.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. CRED Subsurface Temperature Recorder (STR); AMSM, TUT; Long: -170.83339, Lat: -14.32838 (WGS84); Sensor Depth: 27.13m; Data Range: 20050805-20060221.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  13. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.21967, Lat: 23.86611 (WGS84); Sensor Depth: 2.00m; Data Range: 20020912-20030714.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  14. CRED Subsurface Temperature Recorder (STR); PRIA, BAK; Long: -176.47574, Lat: 00.20538 (WGS84); Sensor Depth: 18.90m; Data Range: 20040124-20050605.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  15. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.86298, Lat: 27.79096 (WGS84); Sensor Depth: 11.58m; Data Range: 20090920-20100518.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  16. CRED Subsurface Temperature Recorder (STR); MHI, FFP; Long: -160.60318, Lat: 21.68678 (WGS84); Sensor Depth: 18.90m; Data Range: 20081111-20100928.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  17. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.86492, Lat: 27.94435 (WGS84); Sensor Depth: 35.05m; Data Range: 20060923-20070726.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  18. CRED Subsurface Temperature Recorder (STR); PRIA, JAR; Long: -159.97228, Lat: -00.37500 (WGS84); Sensor Depth: 30.70m; Data Range: 20060320-20080328.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  19. CRED Subsurface Temperature Recorder (STR); NWHI, MID; Long: -177.34437, Lat: 28.21823 (WGS84); Sensor Depth: 9.14m; Data Range: 20050701-20060915.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  20. CRED Subsurface Temperature Recorder (STR); PRIA, KIN; Long: -162.38440, Lat: 06.38252 (WGS84); Sensor Depth: 6.40m; Data Range: 20060330-20080404.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  1. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.86165, Lat: 27.94069 (WGS84); Sensor Depth: 13.11m; Data Range: 20070806-20080923.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  2. CRED Subsurface Temperature Recorder (STR); NWHI, MID; Long: -177.34429, Lat: 28.21795 (WGS84); Sensor Depth: 9.45m; Data Range: 20060915-20080925.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  3. CRED Subsurface Temperature Recorder (STR); PRIA, JOH; Long: -169.48513, Lat: 16.74080 (WGS84); Sensor Depth: 2.10m; Data Range: 20040116-20060120.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  4. CRED Subsurface Temperature Recorder (STR); CNMI, MAU; Long: 145.20772, Lat: 20.01772 (WGS84); Sensor Depth: 2.13m; Data Range: 20070530-20090430.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  5. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.73123, Lat: 27.86606 (WGS84); Sensor Depth: 22.25m; Data Range: 20080924-20100914.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  6. CRED Subsurface Temperature Recorder (STR); AMSM, TAU; Long: -169.44661, Lat: -14.25073 (WGS84); Sensor Depth: 6.10m; Data Range: 20060303-20080302.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  7. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.26134, Lat: 23.76895 (WGS84); Sensor Depth: 4.57m; Data Range: 20080915-20100908.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  8. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.88108, Lat: 27.78202 (WGS84); Sensor Depth: 22.86m; Data Range: 20080923-20081110.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); PRIA, JAR; Long: -159.99670, Lat: -00.38208 (WGS84); Sensor Depth: 32.30m; Data Range: 20060321-20080327.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.16685, Lat: 23.73815 (WGS84); Sensor Depth: 2.13m; Data Range: 20060906-20081008.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); NWHI, FFS; Long: -166.17350, Lat: 23.64478 (WGS84); Sensor Depth: 2.00m; Data Range: 20030717-20040919.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. CRED Subsurface Temperature Recorder (STR); NWHI, KUR; Long: -178.35620, Lat: 28.45155 (WGS84); Sensor Depth: 20.12m; Data Range: 20081001-20100918.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  13. CRED Subsurface Temperature Recorder (STR); NWHI, LIS; Long: -173.99797, Lat: 26.10004 (WGS84); Sensor Depth: 22.56m; Data Range: 20090929-20100517.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  14. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.65220, Lat: -14.18020 (WGS84); Sensor Depth: 6.10m; Data Range: 20060228-20080228.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  15. CRED Subsurface Temperature Recorder (STR); CNMI, TIN; Long: 145.65072, Lat: 15.03548 (WGS84); Sensor Depth: 6.71m; Data Range: 20070519-20070905.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  16. CRED Subsurface Temperature Recorder (STR); PRIA, HOW; Long: -176.62401, Lat: 00.81480 (WGS84); Sensor Depth: 14.63m; Data Range: 20080207-20100203.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  17. CRED Subsurface Temperature Recorder (STR); CNMI, AGR; Long: 145.63819, Lat: 18.76656 (WGS84); Sensor Depth: 1.52m; Data Range: 20070528-20090502.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  18. CRED Subsurface Temperature Recorder (STR); NWHI, GAR; Long: -167.99958, Lat: 24.99883 (WGS84); Sensor Depth: 10.36m; Data Range: 20040920-20060705.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  19. CRED Subsurface Temperature Recorder (STR); NWHI, PHR; Long: -175.78082, Lat: 27.95763 (WGS84); Sensor Depth: 1.22m; Data Range: 20080923-20100916.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  20. CRED Subsurface Temperature Recorder (STR); AMSM, OFU; Long: -169.62661, Lat: -14.18177 (WGS84); Sensor Depth: 11.28m; Data Range: 20080229-20100311.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  1. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.42033, Lat: 20.59195 (WGS84); Sensor Depth: 14.63m; Data Range: 20081018-20101020.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  2. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.15120, Lat: 20.86456 (WGS84); Sensor Depth: 14.63m; Data Range: 20081018-20101016.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  3. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.42031, Lat: 20.59198 (WGS84); Sensor Depth: 14.90m; Data Range: 20071009-20081018.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  4. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.58458, Lat: 20.79070 (WGS84); Sensor Depth: 14.60m; Data Range: 20050806-20070402.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  5. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.49718, Lat: 20.63030 (WGS84); Sensor Depth: 11.58m; Data Range: 20050807-20101017.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  6. CRED Subsurface Temperature Recorder (STR); MHI, MAI; Long: -156.58448, Lat: 20.79079 (WGS84); Sensor Depth: 11.89m; Data Range: 20081024-20100326.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  7. CRED Subsurface Temperature Recorder (STR); NWHI, LAY; Long: -171.72929, Lat: 25.75915 (WGS84); Sensor Depth: 0.91m; Data Range: 20060910-20080920.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  8. CRED Subsurface Temperature Recorder (STR); CNMI, MAU; Long: 145.20730, Lat: 20.01768 (WGS84); Sensor Depth: 10.67m; Data Range: 20050911-20070530.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  9. CRED Subsurface Temperature Recorder (STR); MHI, MOL; Long: -157.25236, Lat: 21.20307 (WGS84); Sensor Depth: 10.36m; Data Range: 20081024-20101023.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  10. CRED Subsurface Temperature Recorder (STR); CNMI, ZEA; Long: 145.85335, Lat: 16.89749 (WGS84); Sensor Depth: 24.68m; Data Range: 20070526-20090505.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  11. CRED Subsurface Temperature Recorder (STR); CNMI, ROT; Long: 145.20680, Lat: 14.18284 (WGS84); Sensor Depth: 10.36m; Data Range: 20070516-20090409.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center (PIFSC) Subsurface Temperature Recorders (STR) provide a time series of...

  12. Generation of DNA profiles from fingerprints developed with columnar thin film technique.

    Science.gov (United States)

    Plazibat, Stephanie L; Roy, Reena; Swiontek, Stephen E; Lakhtakia, Akhlesh

    2015-12-01

    Partial-bloody fingerprints and partial fingerprints with saliva are often encountered at crime scenes, potentially enabling the combination of fingerprint and DNA analyses for absolute identification, provided that the development technique for fingerprint analysis does not inhibit DNA analysis. 36 partial-bloody fingerprints and 30 fingerprints wetted with saliva, all deposited on brass, were first developed using the columnar-thin-film (CTF) technique and then subjected to short tandem repeat (STR) DNA analysis. Equal numbers of samples were subjected to the same DNA analysis without development. Tris (8-hydroxyquinolinato) aluminum, or Alq3, was evaporated to deposit CTFs for development of the prints. DNA was extracted from all 132 samples, quantified, and amplified with AmpFlSTR(®) Identifiler Plus Amplification Kit. Additionally, DNA analyses were conducted on four blood smears on un-fingerprinted brass that had been subjected to CTF deposition and four blood smears on un-fingerprinted brass that had not been subjected to CTF deposition. Complete and concordant autosomal STR profiles of the same quality were obtained from both undeveloped and CTF-developed fingerprints, indicating that CTF development of fingerprints preserves DNA and does not inhibit subsequent DNA analysis. Even when there were no fingerprints, CTF deposition did not lead to inhibition of DNA analysis. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  13. Forensic parameters for 15 STRs in eight Amerindian populations from the north and west of Mexico.

    Science.gov (United States)

    Rangel-Villalobos, H; Martínez-Sevilla, V M; Salazar-Flores, J; Martínez-Cortez, G; Muñoz-Valle, J F; Galaviz-Hernández, C; Lazalde-Ramos, B P; Sosa-Macías, M

    2013-05-01

    Allele frequency distributions for 15 STR loci (AmpFlSTR Identifiler kit) were estimated in 825 volunteers of the following eight Mexican-Amerindian populations from two geographical regions: (1) North: Tarahumara (204), Mayo (45), Seri (28), and Guarijío (17); (2) Northwest: Tepehuano (123), Mexicanero (84), Cora (85), and Huichol (239). Genotype frequency distribution was in agreement with Hardy-Weinberg expectations for all 15 STRs, excepting for two loci (D13S317 and FGA) in the Huichol population. The power of discrimination and power of exclusion values were both larger than 0.99999. These STR databases will support the correct interpreting of DNA profiles in paternity testing and forensic cases in Mexican-Amerindian groups from these regions, until know poorly studied. Genetic distances and pairwise comparisons were estimated between populations. A significant genetic differentiation was observed between these Mexican-Amerindian groups (F(ST)=3.43%; p=0.0000) that was 10 times larger than the observed between Mestizos (F(ST)=0.34%), which represent most of the Mexican population (~90%). This result was in agreement with the incapability to cluster these Native American populations by geographic criteria. Pre-Colombian descriptions of Aridoamerica, including the North region of Mexico, suggest genetic drift effects to explain this noticeable population differentiation of Mexican-Amerindian groups. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  14. StatsX v2.0: the interactive graphical software for population statistics on X-STR.

    Science.gov (United States)

    Lang, Yubo; Guo, Fei; Niu, Qingshan

    2018-03-21

    StatsX (Statistics for X-STR) v2.0 is developed to facilitate the workflow for analysis of population data on X-chromosomal short tandem repeat (X-STR) marker. The interactive graphical and installable software can estimate allele/haplotype frequencies from female, male, and pooled samples and calculate forensic parameters by importing a single file. In addition, it is able to filter out the invalid raw data and export a series of pre-formatted Arlequin input files that are directly used for testing the significance of the Hardy-Weinberg equilibrium (HWE), linkage disequilibrium (LD), and gender differentiation. As expected, all results of frequencies and forensic parameters can be saved as EXCEL workbooks and also plotted as bar or line graphs. Further, full concordance was obtained by recalculating frequencies and forensic parameters with other established software from a published Han Chinese population.

  15. Účast D. Stránské na Soupisovém výzkumu NSČ

    Czech Academy of Sciences Publication Activity Database

    Motyčková, Dana

    15[57]-16[58], - (1999), s. 99-102 ISSN 1211-8117. [Lidová kultura 20. století, její výzkum, dokumentace a prezentace. Věnováno 100. výročí narození doc. dr. Drahomíry Stránské. Rožnov pod Radhoštěm, 08.09.1999] Subject RIV: AC - Archeology, Anthropology, Ethnology

  16. Population data of 13 nonCODIS STR markers located inside the 6 nonsyndromic oculocutaneous albinism genes.

    Science.gov (United States)

    Khordadpoor Deilamani, Faravareh; Akbari, Mohammad Taghi

    2016-11-01

    Allele frequencies and forensic statistics of 13 autosomal short tandem repeat loci were estimated in 56 unrelated Iranian individuals. Except for two loci which were monomorph, a total of 5-11 alleles at each locus were observed and altogether 94 alleles for all selected loci were found. Our results show that 11 out of 13 nonCODIS STR loci are polymorphic and can be useful for human identification and kinship analysis and relationship investigations in Iran.

  17. STR Profiling for Discrimination between Wild and Domestic Swine Specimens and between Main Breeds of Domestic Pigs Reared in Belarus.

    Science.gov (United States)

    Rębała, Krzysztof; Rabtsava, Alina A; Kotova, Svetlana A; Kipen, Viachaslau N; Zhurina, Natalja V; Gandzha, Alla I; Tsybovsky, Iosif S

    2016-01-01

    A panel comprising 16 short tandem repeats (STRs) and a gender-specific amelogenin marker was worked out and tested for robustness in discrimination between wild and domestic swine subspecies encountered in Europe, between regional populations of wild boars and between main breeds of domestic pigs reared in Belarus. The STR dataset comprised 310 wild boars, inhabiting all administrative regions of Belarus, and 313 domestic pigs, representing three local and three cosmopolitan lines. Additionally, a total of 835 wild boars were genotyped for the presence of melanocortin 1 receptor (MC1R) alleles specific for domestic pigs. Correctness of assignment of STR profiles to appropriate populations was measured by log-likelihood ratios (log-LRs). All samples were correctly identified as wild boars or domestic pigs with average log-LR of 42.4 (LR = 2.6×1018). On the other hand, as many as 50 out of 835 (6.0%) genotyped wild boars from Belarus possessed MC1R alleles specific to domestic pigs, demonstrating supremacy of our STR profiling system over traditional differentiation between wild boars and domestic pigs, based on single binary markers. Mean log-LRs for allocation of wild boars to their regions of origin and of domestic pigs to appropriate breeds were 2.3 (LR = 9.7) and 13.4 (LR = 6.6×105), respectively. Our results demonstrate the developed STR profiling system to be a highly efficient tool for differentiation between wild and domestic swine subspecies and between diverse breeds of domestic pigs as well as for verification of genetic identity of porcine specimens for the purpose of forensic investigations of wildlife crimes, assurance of veterinary public health, parentage control in animal husbandry, food safety management and traceability of livestock products.

  18. Optimization and Validation of kit of detection Antibiotics on Honey

    International Nuclear Information System (INIS)

    Hamza, Malek

    2013-01-01

    According to the Codex Alimentarius and the European Commission Directive each food has a maximum residual antibiotic (MRLs) however, for honey is still no limit set. Among the main methods that guarantee the detection of antibiotic residues include the Premi Test which is a qualitative method for the detection of antibiotics in honey, but it remains a non-specific method for this matrix and long enough (three hours of incubation). Through this work, we were able to develop and optimize a new kit called Honey test. This kit is able to detect the presence of antibiotic residues in honey by a bacterial strain radio-resistant called D.ra. The duration of treatment is only 30 minutes, requiring incubation at 37 Degree C and treatment with UV at 366 nm. This work will be the subject of a national patent.

  19. Assessment of RFID Read Accuracy for ISS Water Kit

    Science.gov (United States)

    Chu, Andrew

    2011-01-01

    The Space Life Sciences Directorate/Medical Informatics and Health Care Systems Branch (SD4) is assessing the benefits Radio Frequency Identification (RFID) technology for tracking items flown onboard the International Space Station (ISS). As an initial study, the Avionic Systems Division Electromagnetic Systems Branch (EV4) is collaborating with SD4 to affix RFID tags to a water kit supplied by SD4 and studying the read success rate of the tagged items. The tagged water kit inside a Cargo Transfer Bag (CTB) was inventoried using three different RFID technologies, including the Johnson Space Center Building 14 Wireless Habitat Test Bed RFID portal, an RFID hand-held reader being targeted for use on board the ISS, and an RFID enclosure designed and prototyped by EV4.

  20. ecg-kit: a Matlab Toolbox for Cardiovascular Signal Processing

    Directory of Open Access Journals (Sweden)

    Andrés Julio Demski

    2016-04-01

    Full Text Available The electrocardiogram kit ('ecg-kit' for Matlab is an application-programming interface (API developed to provide users a common interface to access and process cardiovascular signals. In the current version, the toolbox supports several ECG recording formats, most of them used by the most popular databases, which allows access to more than 7 TB of information, stored in public databases such as those included in Physionet or the THEW project. The toolbox includes several algorithms frequently used in cardiovascular signal processing, such as heartbeat detectors and classifiers, pulse detectors for pulsatile signals and an ECG delineator. In addition, it provides a tool for manually reviewing and correcting the results produced by the automatic algorithms. The results obtained can be stored in a Matlab (.MAT file for backup or subsequent processing, or used to create a PDF report.

  1. Food and medical sample freezer kit concept for Shuttle

    Science.gov (United States)

    Copeland, R. J.; Jaax, J. R.; Proctor, B. W.

    1977-01-01

    A variety of food and storage of samples can be provided by a Space Shuttle Orbiter Freezer Kit. The proposed concept is an integrated package consisting of four -23 C (-10 F) storage compartments and a Stirling cycle refrigeration unit. The Stirling cycle mechanical refrigeration was selected over alternative systems for superior efficiency and safety. The trade-offs and a conceptual design of the system are presented.

  2. Android: Call C Functions with the Native Development Kit (NDK)

    Science.gov (United States)

    2016-09-01

    ARL-TN-0782 ● SEP 2016 US Army Research Laboratory Android : Call C Functions with the Native Development Kit (NDK) by Hao Q...Do not return it to the originator. ARL-TN-0782 ● SEP 2016 US Army Research Laboratory Android : Call C Functions with the Native...2. REPORT TYPE Technical Note 3. DATES COVERED (From - To) 02/2016–05/2016 4. TITLE AND SUBTITLE Android : Call C Functions with the Native

  3. Revised Rapid Soils Analysis Kit (RSAK) - Wet Methodology

    Science.gov (United States)

    2018-01-01

    identify characteristics of buried explosives. The existing Rapid Soils Analysis Kit (RSAK), developed at ERDC, was modified to shrink its cube volume...under Project 354894 CALDERA. The technical monitor was Dr. John Q. Ehrgott Jr. The principal investigator for this study was completed by the...and depth of a buried improvised explosive device (IED) based on factors such as soil type, soil density, soil moisture, and dimensional

  4. Efficient ring perception for the Chemistry Development Kit

    OpenAIRE

    May, John W; Steinbeck, Christoph

    2014-01-01

    Background The Chemistry Development Kit (CDK) is an open source Java library for manipulating and processing chemical information. A key aspect in handling chemical structures is the determination of the chemical rings. The rings of a structure are used areas including descriptors, stereochemistry, similarity, screening and atom typing. The CDK includes multiple algorithms for determining the rings of a structure on demand. Non-unique descriptions of rings were often used due to the slower p...

  5. Safety of a disposable male circumcision kit. results from a ...

    African Journals Online (AJOL)

    En réponse à ce besoin une compagnie sud-africaine a récemment préparé une trousse à usage unique (Cir-Kit) contenant tous les instruments jetables, les consommables et les produits pharmaceutiques requis pour exécuter une circoncision simple chez de jeunes adultes selon la technique la plus commune utilisée en ...

  6. Physicochemical characteristics of the kanamycin-lyophilized kit

    International Nuclear Information System (INIS)

    Eva Maria Widyasari; Misyetti; Teguh Hafiz Ambar W; Witri Nuraeni

    2013-01-01

    Kanamycin is a broad-spectrum antibiotic and usually used for the treatment of infections when antibiotics like penicillin are less powerful and can not be given. This research was performed to obtain several physicochemical character of 99m Tc-kanamycin which were made in the form of lyophilized kanamycin kit to ensure the later application in humans. Kanamycin diagnostic kit were provided in lyophilized kit comprising kanamycin as ligand compound, pyrophosphate as co-ligand and SnCl 2 as reducing agent. The radiochemical purity was determined by instant thin layer chromatography (ITLC-SG) using 0.5 N NaOH as the mobile phase and ascending paper chromatography using Whatman paper 3 with acetone as the mobile phase. The plasma binding protein of 99m Tc-kanamycin was investigated in vitro by precipitation method using 5% of trichloro acetic acid (TCA) solution, whereas the lipophilicity (log P) was obtained by determination the partition coefficient in organic solvent-water system. Studies on the effect of the amount of radioactivity and the volume of Na 99m TcO 4 solution to the radiochemical purity of 99m Tc-kanamycin were also performed. From this experiment it was obtained that kanamycin lyophilized-kit was hydrophilic, 59.54% of solutions bound to plasma, radiochemical purity was more than 95%, and the final volume of 2 ml dosage was stable up to 2 hours after the addition of 99m Tc with a radioactivity of less then 3 mCi. (author)

  7. The development and application of a multiplex short tandem repeat (STR) system for identifying subspecies, individuals and sex in tigers.

    Science.gov (United States)

    Zou, Zheng-Ting; Uphyrkina, Olga V; Fomenko, Pavel; Luo, Shu-Jin

    2015-07-01

    Poaching and trans-boundary trafficking of tigers and body parts are threatening the world's last remaining wild tigers. Development of an efficient molecular genetic assay for tracing the origins of confiscated specimens will assist in law enforcement and wildlife forensics for this iconic flagship species. We developed a multiplex genotyping system "tigrisPlex" to simultaneously assess 22 short tandem repeat (STR, or microsatellite) loci and a gender-identifying SRY gene, all amplified in 4 reactions using as little as 1 ng of template DNA. With DNA samples used for between-run calibration, the system generates STR genotypes that are directly compatible with voucher tiger subspecies genetic profiles, hence making it possible to identify subspecies via bi-parentally inherited markers. We applied "tigrisPlex" to 12 confiscated specimens from Russia and identified 6 individuals (3 females and 3 males), each represented by duplicated samples and all designated as Amur tigers (Panthera tigris altaica) with high confidence. This STR multiplex system can serve as an effective and versatile approach for genetic profiling of both wild and captive tigers as well as confiscated tiger products, fulfilling various conservation needs for identifying the origins of tiger samples. © 2015 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and Wiley Publishing Asia Pty Ltd.

  8. Development of the 16 X-STR loci typing system and genetic analysis in a Shanghai Han population from China.

    Science.gov (United States)

    Sun, Kuan; Zhao, Shumin; Tian, Huaizhou; Zhang, Suhua; Li, Chengtao

    2013-11-01

    This study developed a new multiplex PCR system that simultaneously amplifies 16 X-STR loci in the same PCR reaction, and the polymorphism and mutation rates of these 16 X-STR loci were explored in a Shanghai Han population from China. These loci included DXS10134, DXS10159, DXS6789, DXS6795, DXS6800, DXS6803, DXS6807, DXS6810, DXS7132, DXS7424, DXS8378, DXS9902, GATA165B12, GATA172D05, GATA31E08, and HPRTB. Samples from 591 unrelated individuals (293 males and 298 females) and 400 two-generation families were successfully analyzed using this multiplex system. Allele frequencies and mutation rates of the 16 loci were investigated, with the comparison of allele frequency distributions among different populations performed. Polymorphism information contents of these loci were all >0.6440 except the locus DXS6800 (0.4706). Nine cases of mutations were detected in the 16 loci from the investigation of 9232 meioses. Pairwise comparisons of allele frequency distributions showed significant differences for most loci among populations from different countries and ethnic groups but not among the Han population living in other areas of China. These results suggest that the 16 X-STR loci system provides highly informative polymorphic data for paternity testing and forensic identification in the Han population in Shanghai, China, as a complementary tool. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Inner and inter population structure construction of Chinese Jiangsu Han population based on Y23 STR system.

    Directory of Open Access Journals (Sweden)

    Huipin Wang

    Full Text Available In this study, we analyzed the genetic polymorphisms of 23 Y-STR loci from PowerPlex® Y23 system in 916 unrelated healthy male individuals from Chinese Jiangsu Han, and observed 912 different haplotypes including 908 unique haplotypes and 4 duplicate haplotypes. The haplotype diversity reached 0.99999 and the discrimination capacity and match probability were 0.9956 and 0.0011, respectively. The gene diversity values ranged from 0.3942 at DYS438 to 0.9607 at DYS385a/b. Population differentiation within 10 Jiangsu Han subpopulations were evaluated by RST values and visualized in Neighbor-Joining trees and Multi-Dimensional Scaling plots as well as population relationships between the Jiangsu Han population and other 18 Eastern Asian populations. Such results indicated that the 23 Y-STR loci were highly polymorphic in Jiangsu Han population and played crucial roles in forensic application as well as population genetics. For the first time, we reported the genetic diversity of male lineages in Jiangsu Han population at a high-resolution level of 23 Y-STR set and consequently contributed to familial searching, offender tracking, and anthropology analysis of Jiangsu Han population.

  10. Evaluation of the Commercial Kit SIRE Nitratase for detecting resistant Mycobacterium tuberculosis in Brazil

    Directory of Open Access Journals (Sweden)

    Silvana Spindola de Miranda

    Full Text Available Abstract INTRODUCTION: This study aimed to evaluate a new commercial kit, Kit SIRE Nitratase-PlastLabor, for testing the drug susceptibility of clinical Mycobacterium tuberculosis isolates. METHODS: The accuracy of the Kit SIRE Nitratase was evaluated by examining the susceptibility (streptomycin, isoniazid, rifampicin, and ethambutol of 40 M. tuberculosis isolates, using the proportion method with Lowenstein-Jensen medium or the BACTEC MGIT 960 system. RESULTS: The detection accuracy for streptomycin, isoniazid, rifampicin, and ethambutol was 95%, 97.5%, 100%, and 80%, respectively. CONCLUSIONS: The exceptional accuracy demonstrated by Kit SIRE Nitratase for isoniazid and rifampicin makes the kit an attractive option for screening M. tuberculosis strain resistance.

  11. Population genetics of 26 Y-STR loci for the Han ethnic in Hunan province, China.

    Science.gov (United States)

    Jiang, Weibo; Gong, Zheng; Rong, Haibo; Guan, Hua; Zhang, Tao; Zhao, Yihe; Fu, Xiaoliang; Zha, Lagabaiyila; Jin, Chuan; Ding, Yanjun

    2017-01-01

    To study the population data of Y-chromosome STRs (Y-STRs) of Han population resided in Hunan province, we analyzed haplotypes of 26 Y-STRs (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS481, DYS533, DYS549, DYS570, DYS576, DYS635, DYS643, DYS388, DYS449, DYS460, and YGATAH4) in 310 unrelated male individuals using a commercially available Goldeneye® DNA ID 26Y system. The calculated average gene diversity values ranged from 0.4211 to 0.9590 for DYS438 and DYS385a/b loci, respectively. The discriminatory capacity was 96.77 % with 300 observed haplotypes. Population relationships between Hunan Han and eight other populations available from Y-chromosome haplotype reference database (YHRD) were compared. The results showed that the Han population resided in the Hunan district is significantly different from other populations. Our results also indicated that these 26 Y-STR loci were highly genetically polymorphic in the Hunan Han population and of great value in forensic application.

  12. Genetic polymorphism of 22 autosomal STR markers in a Han population of Southern China.

    Science.gov (United States)

    Liu, Qiu-Ling; Chen, Zi-Xiang; Chen, Chu-Guang; Lu, De-Jian

    2016-09-01

    Population genetic data and forensic statistics of 22 autosomal short tandem repeat (STR) loci (D1S1656, D2S1338, D3S3045, D4S2366, D5S2500, D6S477, D7S3048, D8S1132, D9S925, D10S1435, D11S2368, D12S391, D13S325, D14S608, D15S659, D16S539, D17S1290, D18S535, D19S253, D20S470, D21S1270 and GATA198B05) were determined for a sample of 515 unrelated individuals from Han population in Southern China. The expected heterozygosity and the discrimination power varied from 0.7358 to 0.8733 and 0.8915 to 0.9702, respectively. The probability of excluding an unrelated man as the true father (assuming no background relatedness in the population) for trios and for duos ranged from 0.5126 to 0.7415 and 0.3331 to 0.5864, respectively. The studied STRs appear to provide a significant improvement in the statistical power of kinship analysis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. Genetic polymorphisms of nine X-STR loci in four population groups from Inner Mongolia, China.

    Science.gov (United States)

    Hou, Qiao-Fang; Yu, Bin; Li, Sheng-Bin

    2007-02-01

    Nine short tandem repeat (STR) markers on the X chromosome (DXS101, DXS6789, DXS6799, DXS6804, DXS7132, DXS7133, DXS7423, DXS8378, and HPRTB) were analyzed in four population groups (Mongol, Ewenki, Oroqen, and Daur) from Inner Mongolia, China, in order to learn about the genetic diversity, forensic suitability, and possible genetic affinities of the populations. Frequency estimates, Hardy-Weinberg equilibrium, and other parameters of forensic interest were computed. The results revealed that the nine markers have a moderate degree of variability in the population groups. Most heterozygosity values for the nine loci range from 0.480 to 0.891, and there are evident differences of genetic variability among the populations. A UPGMA tree constructed on the basis of the generated data shows very low genetic distance between Mongol and Han (Xi'an) populations. Our results based on genetic distance analysis are consistent with the results of earlier studies based on linguistics and the immigration history and origin of these populations. The minisatellite loci on the X chromosome studied here are not only useful in showing significant genetic variation between the populations, but also are suitable for human identity testing among Inner Mongolian populations.

  14. Further characterization of six miniSTR loci in the Han population from China

    Directory of Open Access Journals (Sweden)

    Zhen-jun JIA

    2012-02-01

    Full Text Available Objective  To describe the characteristics of two miniplex sets: NC01 (D10S1248, D14S1434 and D22S1045, which was recommended by EDNAP/ENFSI, and a new miniplex one (D2S2944, D18S872 and D19S591. Methods  DNA was extracted using the Chelex-100 extraction method. The products were genotyped by ABI PRISM® 310 Genetic Analyzer and the results were analyzed with GeneScan 3.7 and GenoTyper 3.7 software. Results  All loci meet Hardy-Weinberg equilibrium. The combined power of discrimination for the six loci in Chinese population was 0.9999 and the cumulative probability of exclusion was 0.9793. We also compared the sequencing data of NC01 with other different ethic groups. Conclusion  Two miniplex sets were constructed. These miniSTR makers have different characteristics in different ethic groups.

  15. Borodáč’s Chlapci na Stráži

    Directory of Open Access Journals (Sweden)

    Maťašík Andrej

    2017-06-01

    Full Text Available This study deals with the production of the play Chlapci na stráži [Boys on Guard], which was awarded in a competition organized on the occasion of the twentieth anniversary of the establishment of Czechoslovakia in the spring of 1938. It was written by Ján Borodáč, the artistic director of the Drama Company of the Slovak National Theatre under the pseudonym of Ján Debnár. By the time it was premiered on 29 October 1939, there had been significant political changes. Following the Munich Agreement, Czechoslovakia, based on the decision of the prime ministers of France, Great Britain, Italy and Germany, had lost ethnically mixed Czech-German borderlands, President Eduard Beneš had offered his resignation and had gone into exile, and Slovakia had got the autonomy it was promised by the Pittsburgh Agreement (an obligation that had gone unfulfilled for long. The play which was supposed to celebrate the anniversary of the Czechoslovak Republic paradoxically acquired a new meaning under the pressure of these changes - it celebrated the autonomy and called for a defiance of revisionist pressures from Horthy’s Hungary.

  16. High phenotypic variability in Gerstmann-Sträussler-Scheinker disease

    Directory of Open Access Journals (Sweden)

    Jerusa Smid

    Full Text Available ABSTRACT Gerstmann-Sträussler-Scheinker is a genetic prion disease and the most common mutation is p.Pro102Leu. We report clinical, molecular and neuropathological data of seven individuals, belonging to two unrelated Brazilian kindreds, carrying the p.Pro102Leu. Marked differences among patients were observed regarding age at onset, disease duration and clinical presentation. In the first kindred, two patients had rapidly progressive dementia and three exhibited predominantly ataxic phenotypes with variable ages of onset and disease duration. In this family, age at disease onset in the mother and daughter differed by 39 years. In the second kindred, different phenotypes were also reported and earlier ages of onset were associated with 129 heterozygosis. No differences were associated with apoE genotype. In these kindreds, the codon 129 polymorphism could not explain the clinical variability and 129 heterozygosis was associated with earlier disease onset. Neuropathological examination in two patients confirmed the presence of typical plaques and PrPsc immunopositivity.

  17. Effects of heavy metal pollution on red wood ant (Formica s. str.) populations

    International Nuclear Information System (INIS)

    Eeva, T.; Sorvari, J.; Koivunen, V.

    2004-01-01

    We studied the species composition, mound population densities, relative abundance and colony sizes of red wood ants along a well known air pollution gradient of a copper smelter in Southwest Finland. The dominant species, Formica aquilonia, was further studied for heavy metal (Al, Cu, Cd, Ni, Zn, As, Pb, Hg) levels and morphological characters (body mass, head width, labial gland disease) of workers. We found five species belonging to Formica s. str., and two of them showed changes in their relative abundance, which could not be explained by natural habitat differences. Nest mound volumes were 34% smaller in the polluted area, suggesting that smaller colonies can be maintained there. The heavy metal levels in F. aquilonia workers were higher in the polluted area for all metals, except Hg. The largest relative differences between the study areas (polluted/unpolluted) were found for As (4.1), Ni (2.4), Cu (2.1) and Pb (1.8). Morphological characters of workers were not related to the heavy metal levels. Our data showed that red wood ants can tolerate relatively high amounts of heavy metals and maintain reproducing colonies even in a heavily polluted area, but on the basis of smaller colony sizes, pollution stress may also cause trade-offs in reproduction. - Capsule: Five species of red wood ants vary in their sensitivity to heavy metal pollution but all of them had smaller colonies in a polluted area

  18. Basic and clinical investigation of T3 immunoassay kit

    International Nuclear Information System (INIS)

    Konishi, Junji; Nakajima, Akiko; Morita, Rikushi; Endo, Keigo; Ikekubo, Katsuji

    1976-01-01

    T 3 immunoassay kit was investigated basically and clinically. A good result was obtained at the prescribed incubation temperature and for 16 hours of incubation time. Moreover, it was thought to be possible that incubation time could be shortened to 1 - 4 hours at 37 0 C. Specificity of antibody was good. Recovery of added T 3 was 100+-5 (S.D.) % on an average and parallel of dilution curve of high T 3 serum was also good. Variation coefficient of accuracy of this kit was 1.5 - 2.1 % and that of reproducibility was 1.3 - 6.6 %. Mild hemolysis did not affect measurement value. Serum T 3 level in normals, untreated patients with Basedow's disease and patients with primary hypothyroidism was 142+-21 ng/100 ml, 452+-156 ng/100 ml and 67+-17 ng/100 ml, respectively. Serum T 3 level in patients with Hashimoto's disease was distributed to a wide extent, but that of patients with goiter and simple goiter ranged within normal range. On the other side, serum T 3 level of normal pregnant woman was high and that of patients with anorexia nervosa showed low level. From the above mentioned results, it was concluded that this kit was simple in method and good in sensitivity, specificity and reproducibility and it was also useful for clinical applications. (M. Tsunoda)

  19. Fabrication of CANFLEX bundle kit for irradiation test in NRU

    International Nuclear Information System (INIS)

    Cho, Moon Sung; Kwon, Hyuk Il; Ji, Chul Goo; Chang, Ho Il; Sim, Ki Seob; Suk, Ho Chun.

    1997-10-01

    CANFLEX bundle kit was prepared at KAERI for the fabrication of complete bundle at AECL. Completed bundle will be used for irradiation test in NRU. Provisions in the 'Quality Assurance Manual for HWR Fuel Projects,' 'Manufacturing Plan' and 'Quality Verification, Inspection and Test Plan' were implemented as appropriately for the preparation of CANFLEX kit. A set of CANFLEX kit consist of 43 fuel sheath of two different sizes with spacers, bearing pads and buttons attached, 2 pieces of end plates and 86 pieces of end caps with two different sizes. All the documents utilized as references for the fabrication such as drawings, specifications, operating instructions, QC instructions and supplier's certificates are specified in this report. Especially, suppliers' certificates and inspection reports for the purchased material as well as KAERI's inspection report are integrated as attachments to this report. Attached to this report are supplier's certificates and KAERI inspection reports for the procured materials and KAERI QC inspection reports for tubes, pads, spacers, buttons, end caps, end plates and fuel sheath. (author). 37 refs

  20. Genetic diversity and haplotype structure of 24 Y-chromosomal STR in Chinese Hui ethnic group and its genetic relationships with other populations.

    Science.gov (United States)

    Zhu, Bo-Feng; Zhang, Yu-Dang; Liu, Wen-Juan; Meng, Hao-Tian; Yuan, Guo-Lian; Lv, Zhe; Dong, Nan; Li, Qiong; Yang, Chun-Hua; Zhang, Yu-Hong; Hou, Yin-Ling; Qian, Li; Fan, Shuan-Liang; Xu, Peng

    2014-07-01

    In the present study, 24 Y-chromosomal short tandem repeat (Y-STR) loci were analyzed in 115 unrelated Hui male individuals from Haiyuan county or Tongxin county, Ningxia Hui Autonomous Region, China, to evaluate the forensic application of the 24 STR loci and to analyze interpopulation differentiations by making comparisons between the Hui group data and previously published data of other 13 populations. A total of 115 different haplotypes were observed on these 24 Y-STR loci. The gene diversities ranged from 0.4049 (DYS437) to 0.9729 (DYS385a, b). The overall haplotype diversity was 1 at AGCU 24 Y-STR loci level, while the values were reduced to 0.999237, 0.996949, and 0.996644 at the Y-filer 17 loci, 11 Y-STR loci of extended haplotype and 9 Y-STR loci of minimal haplotype levels, respectively; whereas, haplotype diversity for additional 7 loci (not included in Y-filer 17 loci) was 0.995271. The pairwise FST , multidimensional scaling plot and neighbor-joining tree indicated the Hui group had the closest genetic relationship with Sala in the paternal lineage in the present study. In summary, the results in our study indicated the 24 Y-STRs had a high level of polymorphism in Hui group and hence could be a powerful tool for forensic application and population genetic study. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.