title: Microbial biosynthesis of B12-like compounds.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D001419:Bacteria / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism*; D001622:Betaine / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D003470:Culture Media; D005827:Genetics, Microbial; D006836:Hydro-Lyases / Q000378:metabolism; D007982:Levulinic Acids / Q000378:metabolism; D009713:Nucleotidyltransferases / Q000378:metabolism; D010100:Oxygen; D011166:Porphyrins / Q000096:biosynthesis; D014805:Vitamin B 12 / Q000096:biosynthesis*
chemical_list: D000596:Amino Acids; D003470:Culture Media; D007982:Levulinic Acids; D011166:Porphyrins; D001622:Betaine; D009713:Nucleotidyltransferases; D006836:Hydro-Lyases; D014805:Vitamin B 12; D010100:Oxygen