title: Synthesis of cobalamin coenzymes by human cells in tissue culture.
mesh_terms: D002855:Chromatography, Thin Layer; D003036:Cobalt Isotopes; D003067:Coenzymes / Q000096:biosynthesis*; D046508:Culture Techniques; D003853:Deoxyribonucleosides / Q000096:biosynthesis; D005347:Fibroblasts / Q000378:metabolism*; D006801:Humans; D006879:Hydroxocobalamin / Q000378:metabolism; D014805:Vitamin B 12 / Q000096:biosynthesis* / Q000378:metabolism
chemical_list: D003036:Cobalt Isotopes; D003067:Coenzymes; D003853:Deoxyribonucleosides; D014805:Vitamin B 12; D006879:Hydroxocobalamin