A Network of Chromatin Factors Is Regulating the Transition to Postembryonic Development in Caenorhabditis elegans.

ABSTRACT: Mi2 proteins are evolutionarily conserved, ATP-dependent chromatin remodelers of the CHD family that play key roles in stem cell differentiation and reprogramming. In Caenorhabditis elegans, the let-418 gene encodes one of the two Mi2 homologs, which is part of at least two chromatin complexes, namely the Nucleosome Remodeling and histone Deacetylase (NuRD) complex and the MEC complex, and functions in larval development, vulval morphogenesis, lifespan regulation, and cell fate determination. To explore the mechanisms involved in the action of LET-418/Mi2, we performed a genome-wide RNA interference (RNAi) screen for suppressors of early larval arrest associated with let-418 mutations. We identified 29 suppressor genes, of which 24 encode chromatin regulators, mostly o

SUBMITTER: Erdelyi P 

PROVIDER: S-EPMC5295584 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature