Genomics & Genetics Weekly
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of Genomics & Genetics Weekly
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Life Sciences
New life sciences research has been reported by Y.K. Wan et al
June 19th, 2009
"The histone variant H2A.Z (Htz1p) has been implicated in transcriptional regulation in numerous organisms, including Saccharomyces cerevisiae. Genome-wide transcriptome profiling and chromatin immunoprecipitation studies identified a role for Htz1p in the rapid and robust activation of many oleate-responsive genes encoding peroxisomal proteins, in particular POT1, POX1, FOX2, and CTA1," scientists in the United States report. "The Swr1p-, Gcn5p-, and Chz1p-dependent association of Htz1p with these promoters in their repressed states appears to establish an epigenetic marker for the rapid and strong expression of these highly inducible promoters. Isw2p also plays a role...
Source: Genomics & Genetics Weekly (2009-06-19)
|
