Active chromatin and noncoding RNAs: an intimate relationship.

Active chromatin and noncoding RNAs: an intimate relationship.
复制标题

DOI:
10.1016/j.gde.2011.11.002
复制
发表时间:
2012-04
影响因子:
4
通讯作者:
Chang, Howard Y.
Chang, Howard Y.
中科院分区:
生物学2区
文献类型:
--
作者:
Flynn, Ryan A.;Chang, Howard Y.

文献摘要

参考文献

被引文献

相似文献

真核基因组被包装成染色质,在染色质中,不同的组蛋白修饰可以区分服从或阻止基因表达的染色质结构域。虽然沉默的染色质与长的非编码RNA(LncRNAs)相关已经有一段时间了,但新的研究表明,非编码RNA也调节着活跃的染色质状态。分化、反义和增强子样间非编码RNA可以通过改变组蛋白H3赖氨酸4甲基化来激活或抑制基因表达。一类新出现的增强子样的lncRNAs可以将染色体结构与染色质状态联系起来,并建立活性染色质结构域。几项新技术的融合有望迅速扩大这一引人入胜的调查主题。
Eukaryotic genomes are packaged into chromatin, where diverse histone modifications can demarcate chromatin domains that are amenable or block gene expression. While silent chromatin has been associated with long noncoding RNAs (lncRNAs) for some time, new studies suggest that noncoding RNAs also modulate the active chromatin state. Divergent, antisense, and enhancer-like intergenic noncoding RNAs can either activate or repress gene expression by altering histone H3 lysine 4 methylation. An emerging class of enhancer-like lncRNAs may link chromosome structure to chromatin state and establish active chromatin domains. The confluence of several new technologies promises to rapidly expand this fascinating topic of investigation.
DOI: 10.1126/science.1112014
发表时间: 2005-09-02
期刊: SCIENCE
影响因子: 56.9
作者:
Carninci, P;Kasukawa, T;Hayashizaki, Y
通讯作者: Hayashizaki, Y
DOI: 10.1016/j.cell.2010.06.040
发表时间: 2010-08-06
期刊: Cell
影响因子: 64.5
作者:
Huarte M;Guttman M;Feldser D;Garber M;Koziol MJ;Kenzelmann-Broz D;Khalil AM;Zuk O;Amit I;Rabani M;Attardi LD;Regev A;Lander ES;Jacks T;Rinn JL
通讯作者: Rinn JL
DOI: 10.1126/science.1138341
发表时间: 2007-06-08
期刊: SCIENCE
影响因子: 56.9
作者:
Kapranov, Philipp;Cheng, Jill;Gingeras, Thomas R.
通讯作者: Gingeras, Thomas R.
DOI: 10.1101/gad.17446611
发表时间: 2011-09-15
影响因子: 10.5
作者:
Cabili, Moran N.;Trapnell, Cole;Rinn, John L.
通讯作者: Rinn, John L.
DOI: 10.1016/j.molcel.2011.08.019
发表时间: 2011-09-16
期刊: Molecular cell
影响因子: 16
作者:
Bertani S;Sauer S;Bolotin E;Sauer F
通讯作者: Sauer F