EZH2 promotes degradation of stalled replication forks by recruiting MUS81 through histone H3 trimethylation

NATURE CELL BIOLOGY(2017)

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摘要
Rondinelli et al. show that EZH2-mediated H3K27me3 at stalled replication forks recruits MUS81 nuclease to facilitate fork degradation. Loss of EZH2 contributes to PARPi resistance in BRCA2-deficient tumours.
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关键词
Cancer,DNA damage and repair,Histone post-translational modifications,Life Sciences,general,Cell Biology,Cancer Research,Developmental Biology,Stem Cells
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