Cohesin: behind dynamic genome topology and gene expression reprogramming.

Cohesin: behind dynamic genome topology and gene expression reprogramming.
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黏连蛋白:动态基因组拓扑结构和基因表达重编程的幕后因素

DOI:
10.1016/j.tcb.2021.03.005
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发表时间:
2021-09
影响因子:
19
通讯作者:
Blower MD
Blower MD
中科院分区:
生物学1区
文献类型:
--
作者:
Perea-Resa C;Wattendorf L;Marzouk S;Blower MD

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Beyond its originally discovered role tethering replicated sister chromatids, cohesin has emerged as a master regulator of gene expression. Recent advances in chromatin topology resolution and single cell studies have revealed that cohesin plays a pivotal role regulating highly dynamic chromatin interactions linked to transcription control. The dynamic association of cohesin with chromatin and its capacity to perform loop-extrusion contributes to the heterogeneity of chromatin contacts. Additionally, different cohesin subcomplexes, with specific properties and regulation, controls gene expression across the cell cycle and during developmental cell commitment. Here we discuss the most recent literature in the field to highlight the role of cohesin in gene expression regulation during transcriptional shifts and its relation with human diseases.
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