PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32842152-2 2020 In Arabidopsis, in contrast to yeast and mammals, DSBs are presumably catalyzed by two distinct SPO11 proteins, AtSPO11-1 and AtSPO11-2, together with the M-TOPOVIB. dsbs 50-54 Spo11/DNA topoisomerase VI, subunit A protein Arabidopsis thaliana 112-121