Promoter-proximal CTCF binding promotes distal enhancer-dependent gene activation.
Promoter-proximal CTCF binding promotes distal enhancer-dependent gene activation.
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启动子-近端CTCF结合促进远端增强子依赖基因激活。
DOI:
10.1038/s41594-020-00539-5
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发表时间:
2021-03
影响因子:
16.8
通讯作者:
Ren B
中科院分区:
文献类型:
--
作者:
Kubo N;Ishii H;Xiong X;Bianco S;Meitinger F;Hu R;Hocker JD;Conte M;Gorkin D;Yu M;Li B;Dixon JR;Hu M;Nicodemi M;Zhao H;Ren B
The CCCTC-binding factor (CTCF) works together with the cohesin complex to drives the formation of chromatin loops and topologically associating domains, but its role in gene regulation has not been fully defined. Here, we investigated the effects of acute CTCF loss on chromatin architecture and transcriptional programs in mouse embryonic stem cells undergoing differentiation to neural precursor cells. We identified CTCF-dependent enhancer-promoter contacts genome-wide and found that they disproportionally affect genes that are bound by CTCF at promoter and dependent on long-distance enhancers. Disruption of promoter-proximal CTCF binding reduced both long-range enhancer-promoter contacts and transcription, which are restored by artificial tethering of CTCF to the promoter. Promoter-proximal CTCF binding is correlated with transcription of over 2,000 genes, across a diverse set of adult tissues. Taken together, our study shows that CTCF binding to promoters may promote long-distance-enhancer dependent transcription at specific genes in diverse cell types.
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影响因子:
64.8
作者:
通讯作者:
--
DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Anders S;Pyl PT;Huber W
通讯作者:
Huber W
影响因子:
64.8
作者:
Heintzman, Nathaniel D.;Hon, Gary C.;Hawkins, R. David;Kheradpour, Pouya;Stark, Alexander;Harp, Lindsey F.;Ye, Zhen;Lee, Leonard K.;Stuart, Rhona K.;Ching, Christina W.;Ching, Keith A.;Antosiewicz-Bourget, Jessica E.;Liu, Hui;Zhang, Xinmin;Green, Roland D.;Lobanenkov, Victor V.;Stewart, Ron;Thomson, James A.;Crawford, Gregory E.;Kellis, Manolis;Ren, Bing
通讯作者:
Ren, Bing
影响因子:
48
作者:
Diao Y;Fang R;Li B;Meng Z;Yu J;Qiu Y;Lin KC;Huang H;Liu T;Marina RJ;Jung I;Shen Y;Guan KL;Ren B
通讯作者:
Ren B
影响因子:
64.5
作者:
Dowen JM;Fan ZP;Hnisz D;Ren G;Abraham BJ;Zhang LN;Weintraub AS;Schujiers J;Lee TI;Zhao K;Young RA
通讯作者:
Young RA