姐妹染色单体分离：从连接处瓦解。

Sister chromatid separation: falling apart at the seams.

作者信息

Cohen-Fix O

机构信息

The Laboratory of Molecular and Cellular Biology, NIDDK, NIH, 8 Center Drive, Bethesda, Maryland 20892-0840, USA.

出版信息

Curr Biol. 2000 Nov 16;10(22):R816-9. doi: 10.1016/s0960-9822(00)00799-5.

DOI:10.1016/s0960-9822(00)00799-5

PMID:11102820

Abstract

Cohesion between sister chromatids must be dissolved at the time of chromosome segregation. Recent studies reveal that the principles of cohesion dissolution in mitosis and meiosis are the same, but that there are important differences that stem from the distinct natures of these two processes.

摘要

在染色体分离时，姐妹染色单体之间的黏连必须被解除。最近的研究表明，有丝分裂和减数分裂中黏连解除的原理是相同的，但由于这两个过程的不同性质，也存在重要差异。