title: Dependence of vitamin B12 levels on the growth rate of cells cultured in vitro.
abstract: Vitamin B12 content has been determined in different kinds of cells grown in vitro and in the culture media. The results indicate a dependence of the vitamin levels on the growth rate and growth characteristics.
mesh_terms: D002455:Cell Division; D002478:Cells, Cultured / Q000378:metabolism*; D006801:Humans; D013997:Time Factors; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D014805:Vitamin B 12