title: Quantitative studies on mutants of Bacterium aerogenes requiring nicotinic acid and histidine.
authors.forename: P
authors.initials: P
authors.lastname: DEVI
authors.forename: C
authors.initials: C
authors.lastname: HIGGINBOTTOM
mesh_terms: D001419:Bacteria; D006639:Histidine; D009525:Niacin; D009539:Nicotinic Acids
chemical_list: D009539:Nicotinic Acids; D009525:Niacin; D006639:Histidine