title: Hydroxyindole-O-methyltransferase (HIOMT) activity and the uptake of 3H-melatonin in the lamprey, Geotria australis Gray.
mesh_terms: D000121:Acetylserotonin O-Methyltransferase / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism; D002940:Circadian Rhythm; D003624:Darkness; D005399:Fishes / Q000378:metabolism*; D007700:Kinetics; D007798:Lampreys / Q000378:metabolism*; D008027:Light; D008547:Melanophores / Q000201:enzymology; D008550:Melatonin / Q000378:metabolism*; D008780:Methyltransferases / Q000378:metabolism*; D009928:Organ Specificity; D010870:Pineal Gland / Q000378:metabolism
chemical_list: D008780:Methyltransferases; D000121:Acetylserotonin O-Methyltransferase; D008550:Melatonin