title: Tonic immobility and skin color in anoles: effects of serotonin precursors and metabolites.
mesh_terms: D006916:5-Hydroxytryptophan / Q000494:pharmacology; D000818:Animals; D006897:Hydroxyindoleacetic Acid / Q000494:pharmacology; D007103:Immobilization / Q000187:drug effects*; D008116:Lizards; D008550:Melatonin / Q000494:pharmacology; D012701:Serotonin / Q000378:metabolism* / Q000494:pharmacology*; D012880:Skin Pigmentation / Q000187:drug effects*; D014364:Tryptophan / Q000494:pharmacology
chemical_list: D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan; D006916:5-Hydroxytryptophan; D008550:Melatonin