title: Mechanistic and thermodynamic considerations in the comparison of porphyrin organo-and biosyntheses.
mesh_terms: D000447:Aldehydes; D000641:Ammonia; D002384:Catalysis; D002713:Chlorine; D004798:Enzymes; D010100:Oxygen; D011162:Porphobilinogen; D011166:Porphyrins / Q000096:biosynthesis* / Q000138:chemical synthesis; D011758:Pyrroles; D013816:Thermodynamics
chemical_list: D000447:Aldehydes; D004798:Enzymes; D011166:Porphyrins; D011758:Pyrroles; D002713:Chlorine; D011162:Porphobilinogen; D000641:Ammonia; D010100:Oxygen