The BRCT domain of PARP-1 is required for immunoglobulin gene conversion
PLoS Biology (2010) - Comments
pubmed: 20652015  doi: 10.1371/journal.pbio.1000428  issn: 1545-7885 

Marcia N. Paddock, Ben D. Buelow, Shunichi Takeda, Andrew M. Scharenberg