[Synthesis of vitamin B12 by Micrococcus freudenreichii K-219].
D003470:Culture Media; D008837:Micrococcus / Q000378:metabolism*; D014805:Vitamin B 12 / Q000096:biosynthesis*
D003470:Culture Media; D014805:Vitamin B 12
Syntez vitaminu B12 Micrococcus freundenreichii K-219.