姐妹染色单体的定向极化

Instructed polarisation of sister chromatids.

作者信息

Matioli G T

机构信息

USC Medical School, Los Angeles 90033.

出版信息

Med Hypotheses. 1993 Sep;41(3):264-6. doi: 10.1016/0306-9877(93)90245-l.

DOI:10.1016/0306-9877(93)90245-l

PMID:8259088

Abstract

We discuss a mechanism leading to antipodal polarisation of sister chromatids. The information to migrate to opposite poles originates from the interaction between spindle microtubules and the kinetochores when two sister chromatids disentangle from each other at the centromeric braid.

摘要

我们讨论了一种导致姐妹染色单体反极极化的机制。当两条姐妹染色单体在着丝粒辫处彼此解开时，迁移到相反极的信息源于纺锤体微管与动粒之间的相互作用。