PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10374839-2	1999	An association has been detected between human exposure to aflatoxins, and mutations in the third base of codon 249 of the p53 gene in hepatomas.	Aflatoxins	59-69	tumor protein p53	Homo sapiens	123-126