PICKLE is a CHD subfamily II ATP-dependent chromatin remodeling factor.

ABSTRACT: PICKLE plays a critical role in repression of genes that regulate development identity in Arabidopsis thaliana. PICKLE codes for a putative ATP-dependent chromatin remodeler that exhibits sequence similarity to members of subfamily II of animal CHD remodelers, which includes remodelers such as CHD3/Mi-2 that also restrict expression of developmental regulators. Whereas animal CHD3 remodelers are a component of the Mi-2/NuRD complex that promotes histone deacetylation, PICKLE promotes trimethylation of histone H3 lysine 27 suggesting that it acts via a distinct epigenetic pathway. Here, we examine whether PICKLE is also a member of a multisubunit complex and characterize the biochemical properties of recombinant PICKLE protein. Phylogenetic analysis indicates that PICKLE-related proteins in

SUBMITTER: Ho KK 

PROVIDER: S-EPMC3557762 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature