Sequence variation in the human transcription factor gene POU5F1.

ABSTRACT:

Background

POU5F1 expression is required to maintain stem cell pluripotency and for primordial germ cells to retain proliferative capability in embryonic development. Recent evidence suggests that POU5F1 may also be a testicular germ cell carcinoma (TGCC) oncogene, and POU5F1 variation may influence TGCC risk. As an important first step to a genetic association study, we sought to identify all common sequence variants in an 11.3 kb region containing POU5F1, and to describe the linkage disequilibrium patterns, using DNA from individuals of African-descent (AD) and European-descent (ED).

Results

A higher number of polymorphisms was observed in the AD (n = 102) versus ED (n = 82) population. Among the 41 observed haplotypes, 21 (51%) and 12 (29%) were unique to the AD and ED po

SUBMITTER: Hussain SK 

PROVIDER: S-EPMC2275747 | biostudies-literature | 2008 Feb

REPOSITORIES: biostudies-literature