title: A mutation which creates a new site for the re-initiation of polypeptide synthesis in the z gene of the lac operon of Escherichia coli.
mesh_terms: D000217:Acyltransferases / Q000096:biosynthesis*; D002874:Chromosome Mapping; D004926:Escherichia coli; D005796:Genes; D026901:Membrane Transport Proteins / Q000096:biosynthesis*; D009154:Mutation; D009876:Operon
chemical_list: D026901:Membrane Transport Proteins; D000217:Acyltransferases