PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20139013-3 2010 Here, we examined the impact of the catechol-O-methyltransferase (COMT) Val(108/158)Met polymorphism, involved in dopamine and norepinephrine catabolism, on both emotional brain function and self-reported negativity bias. Norepinephrine 127-141 catechol-O-methyltransferase Homo sapiens 36-64 20139013-3 2010 Here, we examined the impact of the catechol-O-methyltransferase (COMT) Val(108/158)Met polymorphism, involved in dopamine and norepinephrine catabolism, on both emotional brain function and self-reported negativity bias. Norepinephrine 127-141 catechol-O-methyltransferase Homo sapiens 66-70