Biosynthesis of vitamin B12 by mesophilic and thermophilic strains of Bacillus megaterium.
D000332:Aerobiosis; D001410:Bacillus megaterium / Q000254:growth & development / Q000378:metabolism*; D001431:Bacteriological Techniques; D001681:Biological Assay; D003470:Culture Media; D005285:Fermentation; D014644:Genetic Variation; D013053:Spectrophotometry; D013432:Sulfathiazoles / Q000494:pharmacology; D013696:Temperature; D014805:Vitamin B 12 / Q000032:analysis / Q000096:biosynthesis*
D003470:Culture Media; D013432:Sulfathiazoles; D014805:Vitamin B 12