title: Genetic studies of the lac repressor. XI. On aspects of lac repressor structure suggested by genetic experiments.
mesh_terms: D000595:Amino Acid Sequence; D001665:Binding Sites; D001666:Binding Sites, Antibody; D004926:Escherichia coli / Q000235:genetics; D006860:Hydrogen Bonding; D007136:Immunoglobulins; D007763:Lac Operon; D009154:Mutation; D010641:Phenotype; D012097:Repressor Proteins / Q000235:genetics*; D013489:Suppression, Genetic; D014157:Transcription Factors / Q000235:genetics*
chemical_list: D007136:Immunoglobulins; D012097:Repressor Proteins; D014157:Transcription Factors