PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8936598-4 1996 The human prothrombin gene (FII) was used to monitor expression after initial selection for hygromycin B resistance and DHFR activity. Hygromycin B 92-104 coagulation factor II, thrombin Homo sapiens 10-21