title: 5,6-Dihydroxyindole is a melanin precursor showing potent cytotoxicity.
mesh_terms: D000596:Amino Acids / Q000633:toxicity; D001205:Ascorbic Acid / Q000494:pharmacology; D002455:Cell Division / Q000187:drug effects*; D002460:Cell Line; D002470:Cell Survival / Q000187:drug effects*; D004247:DNA / Q000096:biosynthesis; D004295:Dihydroxyphenylalanine / Q000633:toxicity; D007211:Indoles / Q000633:toxicity*; D008543:Melanins / Q000096:biosynthesis / Q000494:pharmacology
chemical_list: D000596:Amino Acids; D007211:Indoles; D008543:Melanins; D004295:Dihydroxyphenylalanine; D004247:DNA; D001205:Ascorbic Acid