Epigenetic modifications in distinction: histone versus DNA methylation in ESCs
- PMID: 21624801
- DOI: 10.1016/j.stem.2011.05.007
Epigenetic modifications in distinction: histone versus DNA methylation in ESCs
Abstract
In this issue of Cell Stem Cell, Karimi et al. (2011) show that DNA methylation and histone H3 lysine 9 trimethylation (H3K9me3) have distinct genomic targets in mouse ESCs. In particular, loss of H3K9me3 leads to derepression of select endogenous retroviruses and subsequent ectopic transcription of adjacent genes.
Copyright © 2011 Elsevier Inc. All rights reserved.
Comment on
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DNA methylation and SETDB1/H3K9me3 regulate predominantly distinct sets of genes, retroelements, and chimeric transcripts in mESCs.Cell Stem Cell. 2011 Jun 3;8(6):676-87. doi: 10.1016/j.stem.2011.04.004. Cell Stem Cell. 2011. PMID: 21624812 Free PMC article.
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