The anaphase promoting complex impacts repair choice by protecting ubiquitin signalling at DNA damage sites

The choice between homologous recombination and non-homologous end-joining is largely influenced by cell cycle. Here the authors show that APCCdh1 promotes homologous recombination by removing USP1, allowing polyubiquitinated histones to recruit BRCA1.

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Auteurs principaux: Kyungsoo Ha, Chengxian Ma, Han Lin, Lichun Tang, Zhusheng Lian, Fang Zhao, Ju-Mei Li, Bei Zhen, Huadong Pei, Suxia Han, Marcos Malumbres, Jianping Jin, Huan Chen, Yongxiang Zhao, Qing Zhu, Pumin Zhang
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/b6255a7494034e8ba37a58fd202bf3a6
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Résumé:The choice between homologous recombination and non-homologous end-joining is largely influenced by cell cycle. Here the authors show that APCCdh1 promotes homologous recombination by removing USP1, allowing polyubiquitinated histones to recruit BRCA1.