PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15542109-3	2004	This study was undertaken to investigate the ability of cadmium chloride (CdCl(2)) and cadmium sulphate (CdSO(4)) to induce point mutations in codon 12 of the K-ras protooncogene assessed by polymerase chain reaction-single strand conformation polymorphisms (PCR-SSCP) and RFLP-enriched PCR methods.	cdcl	74-78	KRAS proto-oncogene, GTPase	Homo sapiens	159-164