DNA methylation reader MECP2: cell type- and differentiation stage-specific protein distribution.

ABSTRACT:

Background

Methyl-CpG binding protein 2 (MECP2) is a protein that specifically binds methylated DNA, thus regulating transcription and chromatin organization. Mutations in the gene have been identified as the principal cause of Rett syndrome, a severe neurological disorder. Although the role of MECP2 has been extensively studied in nervous tissues, still very little is known about its function and cell type specific distribution in other tissues.

Results

Using immunostaining on tissue cryosections, we characterized the distribution of MECP2 in 60 cell types of 16 mouse neuronal and non-neuronal tissues. We show that MECP2 is expressed at a very high level in all retinal neurons except rod photoreceptors. The onset of its expression during retina development coincides with ma

SUBMITTER: Song C 

PROVIDER: S-EPMC4148084 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature