Vitamin B12 production by a methanol-utilizing bacterium.
Vitamin B(12) production by a newly isolated strain of a methanol-utilizing bacterium was studied. The maximal yield of the vitamin, 2.6 mg/liter of medium was attained by optimization.
D000596:Amino Acids / Q000378:metabolism; D001419:Bacteria / Q000254:growth & development / Q000378:metabolism*; D003470:Culture Media; D000432:Methanol / Q000378:metabolism*; D008715:Methionine / Q000378:metabolism; D012988:Soil Microbiology; D013237:Stereoisomerism; D014805:Vitamin B 12 / Q000096:biosynthesis*
D000596:Amino Acids; D003470:Culture Media; D008715:Methionine; D014805:Vitamin B 12; D000432:Methanol