Topoisomerase II SUMOylation activates a metaphase checkpoint via Haspin and Aurora B kinases

Nootan Pandey, Daniel Keifenheim, M. Yoshida, Victoria A Hassebroek, Caitlin Soroka, Y. Azuma, D. J. Clarke
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引用次数: 18

Abstract

To prevent chromosome missegregation, a metaphase checkpoint is activated when topoisomerase II is catalytically inhibited and DNA catenations persist. Pandey et al. dissect the key molecular events triggering this regulatory system.
拓扑异构酶II summoylation通过Haspin和Aurora B激酶激活中期检查点
为了防止染色体错分离,当拓扑异构酶II被催化抑制和DNA连环化持续存在时,中期检查点被激活。Pandey等剖析了触发这一调控系统的关键分子事件。
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