title: Actinomycin sensitive mutants of Escherichia coli K-12.
mesh_terms: D003227:Conjugation, Genetic; D003609:Dactinomycin / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects* / Q000201:enzymology / Q000254:growth & development; D005796:Genes; D005827:Genetics, Microbial; D009154:Mutation; D014170:Transformation, Genetic
chemical_list: D003609:Dactinomycin