| Literature DB >> 21963239 |
Shailja Pathania1, Jenna Nguyen, Sarah J Hill, Ralph Scully, Guillaume O Adelmant, Jarrod A Marto, Jean Feunteun, David M Livingston.
Abstract
BRCA1 contributes to the response to UV irradiation. Utilizing its BRCT motifs, it is recruited during S/G2 to UV-damaged sites in a DNA replication-dependent but nucleotide excision repair (NER)-independent manner. More specifically, at UV-stalled replication forks, it promotes photoproduct excision, suppression of translesion synthesis, and the localization and activation of replication factor C complex (RFC) subunits. The last function, in turn, triggers post-UV checkpoint activation and postreplicative repair. These BRCA1 functions differ from those required for DSBR.Entities:
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Year: 2011 PMID: 21963239 PMCID: PMC3200447 DOI: 10.1016/j.molcel.2011.09.002
Source DB: PubMed Journal: Mol Cell ISSN: 1097-2765 Impact factor: 17.970