title: Metabolism of nicotinic acid and nicotinamide in Aspergillus niger.
mesh_terms: D001230:Aspergillus / Q000378:metabolism*; D001234:Aspergillus niger; D009525:Niacin / Q000378:metabolism*; D009536:Niacinamide; D009539:Nicotinic Acids
chemical_list: D009539:Nicotinic Acids; D009536:Niacinamide; D009525:Niacin
keywords: ASPERGILLUS/metabolism; NICOTINIC ACID/metabolism