Mechanisms of nuclear actin in chromatin-remodeling complexes.
Mechanisms of nuclear actin in chromatin-remodeling complexes.
复制标题
DOI:
10.1016/j.tcb.2013.10.007
复制
发表时间:
2014-04
影响因子:
19
通讯作者:
Shen, Xuetong
中科院分区:
文献类型:
--
作者:
Kapoor, Prabodh;Shen, Xuetong
The mystery of nuclear actin has puzzled biologists for decades largely due to the lack of defined experimental systems. However, the development of actin-containing chromatin modifying complexes as a defined genetic and biochemical system in the past decade has provided an unprecedented opportunity to dissect the mechanism of actin in the nucleus. While the established functions of actin mostly rely on its dynamic polymerization, the novel finding of actin's mechanism in the INO80 chromatin remodeling complex suggests a conceptually distinct mode of actin that functions as a monomer. In this review, we highlight the new paradigm and discuss how actin's interaction with chromatin suggests a fundamental divergence between conventional cytoplasmic actin and nuclear actin. Furthermore, we provide how this framework could be applied to investigations of nuclear actin in other actin-containing chromatin modifying complexes.
登录
查看更多内容
影响因子:
64.5
作者:
Fornerod, M;Ohno, M;Mattaj, IW
通讯作者:
Mattaj, IW
影响因子:
12.3
作者:
Breitkreutz BJ;Stark C;Tyers M
通讯作者:
Tyers M
DOI:
10.1073/pnas.96.1.29
发表时间:
1999-01-05
影响因子:
11.1
作者:
Belmont, LD;Orlova, A;Egelman, EH
通讯作者:
Egelman, EH
影响因子:
3.6
作者:
Görzer, I;Schüller, C;Wintersberger, U
通讯作者:
Wintersberger, U
影响因子:
56.9
作者:
Baarlink, Christian;Wang, Haicui;Grosse, Robert
通讯作者:
Grosse, Robert