Isolation of auxotrophic mutants of Aspergillus niger by ethylmethane sulphonate treatment.
D001230:Aspergillus; D003470:Culture Media; D005827:Genetics, Microbial; D009153:Mutagens; D009154:Mutation; D013451:Sulfonic Acids
D003470:Culture Media; D009153:Mutagens; D013451:Sulfonic Acids