title: Evolutionary relationships between arginine and creatine in muscle.
mesh_terms: D000818:Animals; D001120:Arginine / Q000031:analogs & derivatives / Q000172:deficiency / Q000502:physiology*; D005075:Biological Evolution; D003401:Creatine / Q000502:physiology*; D006801:Humans; D024510:Muscle Development; D009132:Muscles / Q000378:metabolism*; D009943:Organophosphorus Compounds / Q000502:physiology; D010725:Phosphocreatine / Q000502:physiology
chemical_list: D009943:Organophosphorus Compounds; D010725:Phosphocreatine; C015441:phospho-L-arginine; D001120:Arginine; D003401:Creatine