Sample records for 人染色体21 (human chromosome 21)

Sample records 1 - 11 shown.


Regional localization of DNA sequences on chromosome 21 using somatic cell hybrids.

Jabs, E W; Van Keuren, M L; Drabkin, H A; Watkins, P C; Gusella, J F; Patterson, D

We have used a panel of Chinese hamster X human somatic cell hybrids, each containing various portions of chromosome 21 as the only detectable human chromosome component, for regional mapping of cloned, chromosome 21-derived DNA sequences. Thirty unique and very low-repeat sequences were mapped to t...

DRIVER (Chinese)


Aberrante Methylierung des p16INK4a-Promotors als Tumormarker für die molekularzytologische Diagnostik des Lungenkarzinoms an Bronchialaspiraten

Krücken, Anne

In der vorliegenden Arbeit wurde der Methylierungsstatus des p16INK4a-Promotors an Material der pulmonalen Exfoliativzytologie untersucht und seine Eignung als Tumormarker für die molekularzytologische Diagnostik des Lungenkarzinoms überprüft. Der Nachweis der p16INK4a-Promotor-Methylierung erfolgte...

DRIVER (Chinese)


A single locus on human chromosome 21 directs the expression of a receptor for adenovirus type 2 in mouse A9 cells.

Mayr, G A; Freimuth, P

The receptors on human cells which mediate adsorption of adenoviruses have not been identified. We found that murine A9 cells and Chinese hamster ovary (CHO) cells failed to bind significant levels of radiolabeled adenovirus type 2 (Ad2) virions but that derivatives of these cells carrying human chr...

DRIVER (Chinese)