title: The biosynthesis of porphyrins, chlorophylls, and vitamin B12.
authors.affiliation: University Chemical Laboratory, Cambridge.
authors.forename: F J
authors.initials: FJ
authors.lastname: Leeper
mesh_terms: D000818:Animals; D001419:Bacteria / Q000378:metabolism; D002734:Chlorophyll / Q000096:biosynthesis*; D006418:Heme / Q000096:biosynthesis; D010944:Plants / Q000378:metabolism; D011166:Porphyrins / Q000096:biosynthesis*; D014805:Vitamin B 12 / Q000096:biosynthesis*
chemical_list: D011166:Porphyrins; D002734:Chlorophyll; D006418:Heme; D014805:Vitamin B 12