نتایج جستجو برای: h2az

تعداد نتایج: 61  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2005
Bing Li Samantha G Pattenden Daeyoup Lee José Gutiérrez Jie Chen Chris Seidel Jennifer Gerton Jerry L Workman

The yeast histone variant H2AZ (Htz1) is implicated in transcription activation, prevention of the ectopic spread of heterochromatin, and genome integrity. Our genome-wide localization analysis revealed that Htz1 is widely, but nonrandomly, distributed throughout the genome in an SWR1-dependent manner. We found that Htz1 is enriched in intergenic regions compared with coding regions. Its occupa...

2015
Sandra Lazorthes Céline Vallot Sébastien Briois Marion Aguirrebengoa Jean-Yves Thuret Georges St. Laurent Claire Rougeulle Philipp Kapranov Carl Mann Didier Trouche Estelle Nicolas

Non-coding RNAs (ncRNAs) play major roles in proper chromatin organization and function. Senescence, a strong anti-proliferative process and a major anticancer barrier, is associated with dramatic chromatin reorganization in heterochromatin foci. Here we analyze strand-specific transcriptome changes during oncogene-induced human senescence. Strikingly, while differentially expressed RNAs are mo...

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