Chromatin dynamics at DNA replication, transcription and repair

被引：200

作者：

Ehrenhofer-Murray, AE ^{[1
]}

机构：

[1] Max Planck Inst Mol Genet, Otto Warburg Labs, D-14195 Berlin, Germany

来源：

EUROPEAN JOURNAL OF BIOCHEMISTRY | 2004年 / 271卷 / 12期

关键词：

chromatin assembly; chromatin remodeling; chromatin; DNA repair; elongation; epigenome; heterochromatin; histone acetylation; histone methylation;

D O I：

10.1111/j.1432-1033.2004.04162.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

During DNA replication, transcription and DNA repair in eukaryotes, the cellular machineries performing these tasks need to gain access to the DNA that is packaged into chromatin in the nucleus. Chromatin is a dynamic structure that modulates the access of regulatory factors to the genetic material. A precise coordination and organization of events in opening and closing of the chromatin is crucial to ensure that the correct spatial and temporal epigenetic code is maintained within the eukaryotic genome. This review will summarize the current knowledge of how chromatin remodeling and histone modifying complexes cooperate to break and remake chromatin during nuclear processes on the DNA template.

引用

页码：2335 / 2349

页数：15

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