PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22940690-6 2012 In contrast to Obfc2b deficiency, depletion of Obfc2a in fibroblasts results in impaired proliferation, accumulation of gammaH2ax and increased genomic instability. gammah2ax 120-129 nucleic acid binding protein 1 Homo sapiens 47-53