title: Development of mutagenicity test using Escherichia coli K-12 as indicator organism.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial / Q000187:drug effects; D003470:Culture Media; D004269:DNA, Bacterial; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005796:Genes / Q000187:drug effects; D005821:Genetic Techniques; D008099:Liver / Q000187:drug effects; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D012486:Salmonella typhimurium / Q000187:drug effects; D014020:Tissue Extracts; D014364:Tryptophan / Q000031:analogs & derivatives / Q000494:pharmacology
chemical_list: D003470:Culture Media; D004269:DNA, Bacterial; D009153:Mutagens; D014020:Tissue Extracts; D014364:Tryptophan