title: Isolation and characterization of an unsaturated fatty acid requiring mutant (UFA4) of Aspergillus niger.
mesh_terms: D001234:Aspergillus niger / Q000235:genetics*; D044943:Fatty Acid Desaturases / Q000235:genetics; D005230:Fatty Acids, Nonesterified / Q000378:metabolism*; D050356:Lipid Metabolism; D008861:Microsomes / Q000378:metabolism; D009154:Mutation
chemical_list: D005230:Fatty Acids, Nonesterified; D044943:Fatty Acid Desaturases