PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23842475-4 2014 In extra-hepatic cells, Caco2, the activity of UGT1A9 proximal promoter increased to 73.4 +- 8.5% of that of the UGT1A8 proximal promoter with only 4 base changes: -160C, -152A, -62T, and -59G. caco2 24-29 UDP glucuronosyltransferase family 1 member A8 Homo sapiens 113-119