PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10958934-13 2000 TP53 mutational analysis showed that both HKCI-1 and the primary tumor had the aflatoxin-associated mutation in codon 249 and an additional TP53 polymorphism in codon 72. Aflatoxins 79-88 tumor protein p53 Homo sapiens 0-4