胞质分裂：Rho蛋白标记出关键位置。
Cytokinesis: Rho marks the spot.
作者信息
Wadsworth Patricia
机构信息
Biology Department, University of Massachusetts, Amherst 01003-5810, USA.
出版信息
Curr Biol. 2005 Nov 8;15(21):R871-4. doi: 10.1016/j.cub.2005.10.021.
PMID:16271857
Abstract
During cytokinesis of a eukaryotic cell, following the chromosome movements of anaphase, a contractile ring forms in the cortex midway between the segregating chromosomes and divides the cell into two daughters. Recent studies have provided new insights into the mechanism by which the site of contractile ring assembly is specified.
摘要
在真核细胞的胞质分裂过程中，继后期染色体移动之后，一个收缩环在正在分离的染色体之间的皮质中间区域形成，并将细胞分成两个子细胞。最近的研究为收缩环组装位点的指定机制提供了新的见解。
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