PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25343990-2 2015 A genome-wide association study (GWAS) of blood Se concentrations previously identified a locus at 5q14 near BHMT. Selenium 48-50 betaine--homocysteine S-methyltransferase Homo sapiens 109-113