Phylogenetic relationships of echinoderms: biochemical evidence.
D000438:Alcohols; D000818:Animals; D001120:Arginine; D003401:Creatine; D004447:Echinodermata / Q000145:classification*; D011802:Quinidine; D013261:Sterols
D000438:Alcohols; D013261:Sterols; D001120:Arginine; D011802:Quinidine; D003401:Creatine