PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8124661-4 1994 But phenobarbital increased the level of GST-P and the number and size of GST-P positive foci with little affect on the ploidy population changed by 3"-MeDAB. Phenobarbital 4-17 glutathione S-transferase pi 1 Rattus norvegicus 41-46 8124661-4 1994 But phenobarbital increased the level of GST-P and the number and size of GST-P positive foci with little affect on the ploidy population changed by 3"-MeDAB. Phenobarbital 4-17 glutathione S-transferase pi 1 Rattus norvegicus 74-79