PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35275305-4 2022 Simultaneous editing of the dhfr, glul, bak1, and bax genes in the CHO S cells genome yielded 24 clones with signs of auxotrophy for thymidine and glutamine. Thymidine 133-142 apoptosis regulator BAX Cricetulus griseus 50-53