title: Characterization of a defective lambda bacteriophage transducing the threonine operon of Escherichia coli K12.
mesh_terms: D002874:Chromosome Mapping; D003090:Coliphages; D004926:Escherichia coli; D005827:Genetics, Microbial; D007532:Isoleucine; D008967:Molecular Biology; D009154:Mutation; D009876:Operon; D013912:Threonine; D014161:Transduction, Genetic
chemical_list: D007532:Isoleucine; D013912:Threonine