ZW10 links mitotic checkpoint signaling to the structural kinetochore.
ZW10 links mitotic checkpoint signaling to the structural kinetochore.
复制标题
DOI:
10.1083/jcb.200411118
复制
发表时间:
2005-04-11
期刊:
影响因子:
--
通讯作者:
Cleveland DW
中科院分区:
文献类型:
--
作者:
Kops GJ;Kim Y;Weaver BA;Mao Y;McLeod I;Yates JR 3rd;Tagaya M;Cleveland DW
The mitotic checkpoint ensures that chromosomes are divided equally between daughter cells and is a primary mechanism preventing the chromosome instability often seen in aneuploid human tumors. ZW10 and Rod play an essential role in this checkpoint. We show that in mitotic human cells ZW10 resides in a complex with Rod and Zwilch, whereas another ZW10 partner, Zwint-1, is part of a separate complex of structural kinetochore components including Mis12 and Ndc80–Hec1. Zwint-1 is critical for recruiting ZW10 to unattached kinetochores. Depletion from human cells or Xenopus egg extracts is used to demonstrate that the ZW10 complex is essential for stable binding of a Mad1–Mad2 complex to unattached kinetochores. Thus, ZW10 functions as a linker between the core structural elements of the outer kinetochore and components that catalyze generation of the mitotic checkpoint-derived “stop anaphase” inhibitor.
登录
查看更多内容
影响因子:
64.5
作者:
Abrieu, A;Kahana, JA;Cleveland, DW
通讯作者:
Cleveland, DW
DOI:
10.1073/pnas.0401142101
发表时间:
2004-06-08
影响因子:
11.1
作者:
Kops, GJPL;Foltz, DR;Cleveland, DW
通讯作者:
Cleveland, DW
DOI:
10.1083/jcb.200210005
发表时间:
2003-01-06
期刊:
The Journal of cell biology
影响因子:
--
作者:
Goshima G;Kiyomitsu T;Yoda K;Yanagida M
通讯作者:
Yanagida M
影响因子:
64.5
作者:
Mao, YH;Abrieu, A;Cleveland, DW
通讯作者:
Cleveland, DW
影响因子:
9.2
作者:
Howell, BJ;Moree, B;Salmon, ED
通讯作者:
Salmon, ED