title: Histidine metabolism in fish. Urocanic acid in mackerel (Scomber scombrus).
mesh_terms: D000818:Animals; D005399:Fishes; D006639:Histidine / Q000378:metabolism*; D007093:Imidazoles / Q000378:metabolism*; D009132:Muscles / Q000378:metabolism; D013696:Temperature; D014560:Urocanic Acid / Q000378:metabolism*
chemical_list: D007093:Imidazoles; D006639:Histidine; D014560:Urocanic Acid