Alterations in diurnal pineal hydroxyindole-o-methyltransferase (HIOMT) activity in steelhead trout (Salmo gairdneri) associated with changes in environmental background color.
D000121:Acetylserotonin O-Methyltransferase / Q000378:metabolism*; D000222:Adaptation, Physiological; D000818:Animals; D002940:Circadian Rhythm; D003116:Color; D004777:Environment; D008550:Melatonin / Q000096:biosynthesis; D008780:Methyltransferases / Q000378:metabolism*; D010870:Pineal Gland / Q000201:enzymology* / Q000378:metabolism; D012487:Salmonidae / Q000378:metabolism*; D014337:Trout / Q000378:metabolism*
D008780:Methyltransferases; D000121:Acetylserotonin O-Methyltransferase; D008550:Melatonin