Analysis of Muller glia specific genes and their histone modification using Hes1-promoter driven EGFP expressing mouse.

ABSTRACT: Retinal neurons and Müller glia are generated from a common population of multipotent retinal progenitor cells. We purposed to identify Müller glia-specific molecular signatures during retinal development. Using transgenic mice carrying the Hes1 promoter (pHes1) followed by EGFP, we purified EGFP-positive Müller glia and other EGFP-negative retinal cells from developing retinas and subjected them to RNA sequencing analysis. Gene expression pattern of EGFP-positive cell was similar to genes expressed in retinal progenitors, and they were downregulated in other cell lineages. Then, we examined the modification profiles of H3K27me3 and H3K4me3 by referring to chromatin immunoprecipitation-sequencing data of rods and other cells. Clustering of the H3K4me3 and H3K27me3 values followed by ontolo

SUBMITTER: Ueno K 

PROVIDER: S-EPMC5472600 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature