PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28751496-5 2017 The requirement for Nup153 and Nup50 in promoting 53BP1 recruitment to damage foci induced by either etoposide or olaparib is abrogated in cells deficient for BRCA1 or its partner BARD1, but not in cells deficient for BRCA2. Etoposide 101-110 nucleoporin 50 Homo sapiens 31-36