Chromatin accessibility: methods, mechanisms, and biological insights.

Chromatin accessibility: methods, mechanisms, and biological insights.
复制标题

DOI:
10.1080/19491034.2022.2143106
复制
发表时间:
2022-12
期刊:
Nucleus (Austin, Tex.)
影响因子:
--
通讯作者:
--
中科院分区:
其他
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

获得DNA是执行基本细胞过程的先决条件,这些过程包括转录、复制、染色体分离和DNA修复。调控这些过程的蛋白质如何在染色质及其动态结构的背景下发挥作用是一个深入的研究领域。在过去的十年中,全基因组分析和新的成像方法使人们能够更好地了解核小体和相关蛋白质如何调节基因组的访问。可能控制体内DNA可及性的其他机制包括染色质压缩和相分离-开始被理解的过程。在这里,我们回顾了可及性测量的持续发展,我们总结了不同的分子和结构机制,形状的可及性景观,我们详细介绍了许多重要的生物功能,与染色质可及性。
Access to DNA is a prerequisite to the execution of essential cellular processes that include transcription, replication, chromosomal segregation, and DNA repair. How the proteins that regulate these processes function in the context of chromatin and its dynamic architectures is an intensive field of study. Over the past decade, genome-wide assays and new imaging approaches have enabled a greater understanding of how access to the genome is regulated by nucleosomes and associated proteins. Additional mechanisms that may control DNA accessibility in vivo include chromatin compaction and phase separation – processes that are beginning to be understood. Here, we review the ongoing development of accessibility measurements, we summarize the different molecular and structural mechanisms that shape the accessibility landscape, and we detail the many important biological functions that are linked to chromatin accessibility.
在基因组规模上测量 DNA 力学。
DOI: 10.1038/s41586-020-03052-3
发表时间: 2021-01
期刊: Nature
影响因子: 64.8
作者:
Basu A;Bobrovnikov DG;Qureshi Z;Kayikcioglu T;Ngo TTM;Ranjan A;Eustermann S;Cieza B;Morgan MT;Hejna M;Rube HT;Hopfner KP;Wolberger C;Song JS;Ha T
通讯作者: Ha T
DOI: 10.1038/nature18317
发表时间: 2016-07-07
期刊: Nature
影响因子: 64.8
作者:
Avgousti DC;Herrmann C;Kulej K;Pancholi NJ;Sekulic N;Petrescu J;Molden RC;Blumenthal D;Paris AJ;Reyes ED;Ostapchuk P;Hearing P;Seeholzer SH;Worthen GS;Black BE;Garcia BA;Weitzman MD
通讯作者: Weitzman MD
DOI: 10.1186/s12896-020-00650-x
发表时间: 2020-10-23
期刊: BMC biotechnology
影响因子: 3.5
作者:
Bashir S;Dang T;Rossius J;Wolf J;Kühn R
通讯作者: Kühn R
DOI: 10.1016/j.celrep.2020.108614
发表时间: 2021-01-12
期刊: Cell reports
影响因子: 8.8
作者:
Gómez-García PA;Portillo-Ledesma S;Neguembor MV;Pesaresi M;Oweis W;Rohrlich T;Wieser S;Meshorer E;Schlick T;Cosma MP;Lakadamyali M
通讯作者: Lakadamyali M
DOI: 10.1016/j.molcel.2021.08.020
发表时间: 2021-11-04
期刊: Molecular cell
影响因子: 16
作者:
Beel AJ;Azubel M;Matteï PJ;Kornberg RD
通讯作者: Kornberg RD