PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9676821-7 1998 The results suggest that SERT and NET genotypes may participate differentially in the regulation of the norepinephrine turnover rate under presumed steady-state conditions in the central nervous system. Norepinephrine 104-118 solute carrier family 6 member 2 Homo sapiens 34-37