title: Production of cobalamin (vit. B 12 ) by Streptomyces aureofaciens.
mesh_terms: D000596:Amino Acids / Q000494:pharmacology; D003470:Culture Media / Q000494:pharmacology; D005971:Glutamates / Q000494:pharmacology; D006873:Hydroquinones / Q000494:pharmacology; D010758:Phosphorus / Q000494:pharmacology; D013302:Streptomyces / Q000378:metabolism*; D013304:Streptomyces aureofaciens / Q000187:drug effects / Q000378:metabolism; D014805:Vitamin B 12 / Q000096:biosynthesis*
chemical_list: D000596:Amino Acids; D003470:Culture Media; D005971:Glutamates; D006873:Hydroquinones; D010758:Phosphorus; D014805:Vitamin B 12