title: Transport of B-vitamins in microorganisms. VII. The uptake of 14 C-niacinamide by non-proliferating cells and by protoplasts of Streptococcus faecalis.
mesh_terms: D002247:Carbon Isotopes; D002854:Chromatography, Paper; D013293:Enterococcus faecalis / Q000378:metabolism*; D009536:Niacinamide / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D009536:Niacinamide