H3K36me3,MutSα,DNA調

Feng Li1, Guogen Mao, Dan Tong

  • 1Graduate Center for Toxicology, Markey Cancer Center, University of Kentucky College of Medicine, Lexington, KY 40506, USA.

Cell
|April 30, 2013
PubMed
まとめ

エピジェネティックヒストンマークであるH3K36me3は,DNA不一致修復タンパク質を生体内クロマチンに誘導する. この発見は,MMR遺伝子変異が欠けているがんにおけるマイクロサテライトの不安定性を説明する.

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Overview
Histone Modification02:32

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The histone proteins have a flexible N-terminal tail extending out from the nucleosome. These histone tails are often subjected to post-translational modifications such as acetylation, methylation, phosphorylation, and ubiquitination. Particular combinations of these modifications form “histone codes” that influence the chromatin folding and tissue-specific gene expression.
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Mismatch Repair01:36

Mismatch Repair

Overview
Histone Modification02:32

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