Zombies Never Die: The Double Life Bub1 Lives in Mitosis.

Zombies Never Die: The Double Life Bub1 Lives in Mitosis.
复制标题

DOI:
10.3389/fcell.2022.870745
复制
发表时间:
2022
影响因子:
5.5
通讯作者:
--
中科院分区:
生物学2区
文献类型:
--
作者:

文献摘要

参考文献

相似文献

当真核细胞进入有丝分裂时,分散的染色体沿沿着微管向细胞中心移动,形成一个中期板,便于染色体的准确分离。同时,未被微管稳定附着的动粒激活纺锤体组装检查点,并产生等待信号以延迟后期的启动。这些活动是高度协调的。协调的破坏将导致严重的问题,如染色体的获得或丢失。Bub 1是一种保守的丝氨酸/苏氨酸激酶,在有丝分裂中起重要作用。经过近三十年的广泛研究,Bub 1在检查点中的作用已经有了全面的认识,其在染色体比对中的作用也开始显现。本文综述了Bub 1在两个有丝分裂事件中的最新研究进展。本文还讨论了Bub 1在高等真核细胞中的重要性。最后,提出了一些有待进一步研究的问题。
When eukaryotic cells enter mitosis, dispersed chromosomes move to the cell center along microtubules to form a metaphase plate which facilitates the accurate chromosome segregation. Meanwhile, kinetochores not stably attached by microtubules activate the spindle assembly checkpoint and generate a wait signal to delay the initiation of anaphase. These events are highly coordinated. Disruption of the coordination will cause severe problems like chromosome gain or loss. Bub1, a conserved serine/threonine kinase, plays important roles in mitosis. After extensive studies in the last three decades, the role of Bub1 on checkpoint has achieved a comprehensive understanding; its role on chromosome alignment also starts to emerge. In this review, we summarize the latest development of Bub1 on supporting the two mitotic events. The essentiality of Bub1 in higher eukaryotic cells is also discussed. At the end, some undissolved questions are raised for future study.
DOI: 10.1091/mbc.e09-04-0356
发表时间: 2010-06-15
影响因子: 3.3
作者:
Barisic M;Sohm B;Mikolcevic P;Wandke C;Rauch V;Ringer T;Hess M;Bonn G;Geley S
通讯作者: Geley S
DOI: 10.1038/ncomms9364
发表时间: 2015-09-24
影响因子: 16.6
作者:
Asghar A;Lajeunesse A;Dulla K;Combes G;Thebault P;Nigg EA;Elowe S
通讯作者: Elowe S
DOI: 10.1091/mbc.e20-04-0252
发表时间: 2020-10-01
影响因子: 3.3
作者:
Bancroft J;Holder J;Geraghty Z;Alfonso-Pérez T;Murphy D;Barr FA;Gruneberg U
通讯作者: Gruneberg U
DOI: 10.1038/35046592
发表时间: 2000-12-01
影响因子: 21.3
作者:
Basto, R;Gomes, R;Karess, RE
通讯作者: Karess, RE
DOI: 10.1083/jcb.143.7.1775
发表时间: 1998-12-28
期刊: The Journal of cell biology
影响因子: --
作者:
Bernard P;Hardwick K;Javerzat JP
通讯作者: Javerzat JP