CHROMOSOMES TAKE THE LEAD IN SPINDLE ASSEMBLY

被引:69
|
作者
VERNOS, I
KARSENTI, E
机构
[1] European Molecular Biology Laboratory, 69117 Heidelberg
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0962-8924(00)89045-5
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Several kinesin-like motor proteins have recently been found associated with chromosome arms. They seem to be involved in the so-called 'polar ejection forces' that contribute to the congression of chromosomes on the metaphase plate, and at least one of them is essential for the maintenance of spindle bipolarity. The discovery of these molecules changes our view of the mechanism of spindle assembly and chromosome movement.
引用
收藏
页码:297 / 301
页数:5
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