Molecular BiologyNucleic Acids ResearchPeer-reviewed
HPF1-dependent PARP activation promotes LIG3-XRCC1-mediated backup pathway of Okazaki fragment ligation
Soichiro Kumamoto, Atsuya Nishiyama, Yoshie Chiba…·Makoto Nakanishi
The paper shows that PARP1-HPF1-dependent ADP-ribosylation recruits LIG3-XRCC1 to chromatin to mediate Okazaki fragment joining when LIG1 is absent.
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