PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9218726-0 1997 Hot-spot mutations in the p53 gene of liver nodules induced in rats fed DL-ethionine with a methyl-deficient diet. DL-ETHIONINE 72-84 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 26-29