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RanGTP aids anaphase entry through Ubr5-mediated protein turnover

RanGTP is known to regulate the spindle assembly checkpoint (SAC), but the underlying molecular mechanism is unclear. BuGZ stabilizes SAC protein Bub3 through direct interaction and facilitates its mitotic function. Here we show that RanGTP promotes the turnover of BuGZ and Bub3 in metaphase, which...

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Библиографические подробности
Опубликовано в: :J Cell Biol
Главные авторы: Jiang, Hao, He, Xiaonan, Feng, Di, Zhu, Xueliang, Zheng, Yixian
Формат: Artigo
Язык:Inglês
Опубликовано: The Rockefeller University Press 2015
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC4602037/
https://ncbi.nlm.nih.gov/pubmed/26438829
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1083/jcb.201503122
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