The transcription factor activity gradient (TAG) model: contemplating a contact-independent mechanism for enhancer-promoter communication.

The transcription factor activity gradient (TAG) model: contemplating a contact-independent mechanism for enhancer-promoter communication.
复制标题

DOI:
10.1101/gad.349160.121
复制
发表时间:
2022-01-01
影响因子:
10.5
通讯作者:
Darzacq X
Darzacq X
中科院分区:
生物学1区
文献类型:
--
作者:
Karr JP;Ferrie JJ;Tjian R;Darzacq X

文献摘要

参考文献

被引文献

相似文献

在这方面,Karr等人提出了一个新的模型,该模型与教科书中的增强子-启动子循环模式不同,并提供了一个文献综合,以证明其可行性,重点是辅激活因子p300。远端顺式调节元件(例如,增强子)与启动子通讯仍然是一个未解决的具有根本重要性的问题。虽然转录因子和辅因子是已知的介导这种通信,扩散分子传递调控信息的机制,从一个位置到另一个沿着染色体是一个生物物理难题,一个需要重新审视的最新数据,不能轻易地适应以前的解决方案。在这里,我们提出了一个新的模型,偏离教科书增强子-启动子循环范例,并提供了一个综合的文献,使一个案件的可扩展性,专注于辅激活因子p300。
In this Perspective, Karr et al. propose a new model that diverges from the textbook enhancer–promoter looping paradigm and offer a synthesis of the literature to make a case for its plausibility, focusing on the coactivator p300. How distal cis-regulatory elements (e.g., enhancers) communicate with promoters remains an unresolved question of fundamental importance. Although transcription factors and cofactors are known to mediate this communication, the mechanism by which diffusible molecules relay regulatory information from one position to another along the chromosome is a biophysical puzzle—one that needs to be revisited in light of recent data that cannot easily fit into previous solutions. Here we propose a new model that diverges from the textbook enhancer–promoter looping paradigm and offer a synthesis of the literature to make a case for its plausibility, focusing on the coactivator p300.
DOI: 10.1242/dev.108480
发表时间: 2014-10
期刊: Development (Cambridge, England)
影响因子: --
作者:
Anderson E;Devenney PS;Hill RE;Lettice LA
通讯作者: Lettice LA
DOI: 10.1038/s41588-019-0538-0
发表时间: 2019-12-01
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Fulco, Charles P.;Nasser, Joseph;Engreitz, Jesse M.
通讯作者: Engreitz, Jesse M.
DOI: 10.1038/emboj.2009.99
发表时间: 2009-05-20
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
Cho, Sungyoo;Schroeder, Sebastian;Ott, Melanie
通讯作者: Ott, Melanie
DOI: 10.1074/jbc.m211460200
发表时间: 2003-04-11
影响因子: 4.8
作者:
Dornan, D;Shimizu, H;Hupp, TR
通讯作者: Hupp, TR
DOI: 10.1016/j.tips.2013.11.005
发表时间: 2014-02
影响因子: 13.8
作者:
Filtz, Theresa M.;Vogel, Walter K.;Leid, Mark
通讯作者: Leid, Mark