PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20372103-9 2010 Further, removal of gammaH2AX by redistribution involving histone exchange with H2A.Z has been implicated(7,8). gammah2ax 20-29 H2A.Z variant histone 1 Homo sapiens 80-85