Functional coupling between writers, erasers and readers of histone and DNA methylation.

ABSTRACT: DNA and histone lysine methylation are dynamic chemical modifications that play a crucial role in the establishment of gene expression patterns during development. Both types of genomic methylation patterns are enzymatically regulated by the opposing activities of enzymes that introduce and remove these marks, known as methylation 'writers' and 'erasers', respectively. The appropriate localization and activity of these enzymes on chromatin is, in part, regulated by chromatin 'readers', protein modules that recognize histone and DNA modifications. Such reading modules are either encoded within the same polypeptide as the catalytic domains of writers and erasers, or present in protein partners that associate with them. Here, we review recent structural, biochemical and biological studies tha

SUBMITTER: Torres IO 

PROVIDER: S-EPMC4688207 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature