title: Synthesis and degradation of termination and premature-termination fragments of beta-galactosidase in vitro and in vivo.
mesh_terms: D000595:Amino Acid Sequence; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism; D005696:Galactosidases / Q000096:biosynthesis*; D007763:Lac Operon; D008970:Molecular Weight; D009154:Mutation; D010443:Peptide Chain Termination, Translational; D010446:Peptide Fragments / Q000096:biosynthesis*; D013489:Suppression, Genetic; D001616:beta-Galactosidase / Q000096:biosynthesis*
chemical_list: D010446:Peptide Fragments; D005696:Galactosidases; D001616:beta-Galactosidase