Transcriptomics

Dataset Information

0

Tissue specific demethylation is required for proper B-cell differentiation and function


ABSTRACT: Many studies have demonstrated that somatic cell differentiation during development is accompanied by extensive demethylation of specific sites relevant to each cell type. Although the mechanism of this process has not yet been elucidated, it is likely to involve the conversion of 5mC to 5hmC by Tet enzymes [Ziller, 2013 #5787]. In this paper, we show that a Tet2/Tet3 conditional knockout at early stages of B-cell development largely prevents lineage-specific programmed demethylation events. This lack of demethylation affects the expression of nearby B-cell lineage genes, probably by inhibiting enhancer activity, thus causing defects in B- cell differentiation. Our studies represent the first demonstration that tissue-specific demethylation may be necessary for proper development in vivo.

ORGANISM(S): Mus musculus

PROVIDER: GSE70538 | GEO | 2016/04/06

SECONDARY ACCESSION(S): PRJNA288966

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2016-04-06 | E-GEOD-70538 | biostudies-arrayexpress
2014-10-21 | E-GEOD-61329 | biostudies-arrayexpress
2014-10-21 | E-GEOD-61330 | biostudies-arrayexpress
2014-09-11 | E-GEOD-56650 | biostudies-arrayexpress
2014-10-21 | GSE61330 | GEO
2014-10-21 | GSE61329 | GEO
2016-09-01 | E-GEOD-60777 | biostudies-arrayexpress
2023-06-26 | GSE222618 | GEO
2014-09-11 | GSE56650 | GEO
2014-12-22 | E-GEOD-63417 | biostudies-arrayexpress