Actin dynamics: Tropomyosin provides stability

被引：115

作者：

Cooper, JA ^{[1
]}

机构：

[1] Washington Univ, Dept Cell Biol, Sch Med, St Louis, MO 63110 USA

来源：

CURRENT BIOLOGY | 2002年 / 12卷 / 15期

关键词：

D O I：

10.1016/S0960-9822(02)01028-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Tropomyosin stabilizes actin filaments, while ADF/cofilin promotes their disassembly. These two proteins compete with each other for binding to the actin filament, providing a critical balance for actin assembly in vivo.

引用

页码：R523 / R525

页数：3

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