On the presence of dihydroxyphenylalanine decarboxylase in nerves.
D000818:Animals; D002415:Cats; D002818:Cordotomy; D004296:Dopa Decarboxylase / Q000378:metabolism*; D004298:Dopamine / Q000378:metabolism; D066298:In Vitro Techniques; D009417:Nerve Tissue / Q000201:enzymology*; D009638:Norepinephrine / Q000378:metabolism; D011817:Rabbits; D012701:Serotonin / Q000378:metabolism; D013116:Spinal Cord / Q000201:enzymology*; D013154:Spleen / Q000201:enzymology; D013564:Sympathetic Nervous System / Q000201:enzymology