title: Genetic analysis of transpositions in the lac region of Escherichia coli.
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D004251:DNA Transposable Elements; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000235:genetics*; D008040:Genetic Linkage; D007763:Lac Operon; D009154:Mutation; D010957:Plasmids
chemical_list: D004251:DNA Transposable Elements; D004269:DNA, Bacterial