Functional coupling of transcription factor HiNF-P and histone H4 gene expression during pre- and post-natal mouse development.

ABSTRACT: Transcription factor Histone Nuclear Factor P (HiNF-P; gene symbol Hinfp) mediates cell cycle control of histone H4 gene expression to support the packaging of newly replicated DNA as chromatin. The HiNF-P/p220(NPAT) complex controls multiple H4 genes in established human cell lines and is critical for cell proliferation. The mouse Hinfp(LacZ) null allele causes early embryonic lethality due to a blastocyst defect. However, neither Hinfp function nor its temporal expression relative to histone H4 genes during fetal development has been explored. Here, we establish that expression of Hinfp is biologically coupled with expression of twelve functional mouse H4 genes during pre- and post-natal tissue-development. Both Hinfp and H4 genes are robustly expressed at multiple embryonic (E) days (fr

SUBMITTER: Liu LJ 

PROVIDER: S-EPMC3164518 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature