Understanding nucleosome dynamics and their links to gene expression and DNA replication.

Understanding nucleosome dynamics and their links to gene expression and DNA replication.
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DOI:
10.1038/nrm.2017.47
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发表时间:
2017-09
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
通讯作者:
Pugh BF
Pugh BF
中科院分区:
其他
文献类型:
--
作者:
Lai WKM;Pugh BF

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Advances in genomics technology have provided the means to probe myriad chromatin interactions at unprecedented spatial and temporal resolution. This has led to a profound understanding of nucleosome organization within the genome, revealing that nucleosomes are highly dynamic. Nucleosome dynamics are governed by a complex interplay of histone composition, histone post-translational modifications, nucleosome occupancy and positioning within chromatin, which are influenced by numerous regulatory factors, including general regulatory factors, chromatin remodellers, chaperones and polymerases. It is now known that these dynamics regulate diverse cellular processes ranging from gene transcription to DNA replication and repair.
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