INO80 complex in the core regulatory network governing ESC self-renewal [728_subunits]

ABSTRACT: Embryonic stem cell (ESC) self-renewal and pluripotency is controlled by the coordinated action of transcription factors and chromatin regulators. Compared to the pluripotency transcription factors, the function of the chromatin regulators, especially the ATP-dependent chromatin remodelers, remains poorly understood in ESCs. Here, we show that INO80, a SWI/SNF family chromatin remodeling complex, is essential for ESC self-renewal, pluripotency, somatic cell reprogramming, and embryonic development. Ino80, the ATPase of the complex, forms an auto-regulatory loop with the ESC master transcription factors Oct4, Nanog, and Sox2. More importantly, it co-occupies the enhancer regions of most key pluripotency genes with the master transcription factors, and positively regulates their expression b

ORGANISM(S): Mus musculus

SUBMITTER: Li Wang 

PROVIDER: E-GEOD-49251 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress