title: Bacteriophage T4 internal protein mutants: isolation and properties.
mesh_terms: D001426:Bacterial Proteins / Q000096:biosynthesis; D003090:Coliphages / Q000528:radiation effects; D003433:Crosses, Genetic; D004267:DNA Viruses; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli; D005796:Genes; D009154:Mutation; D011830:Radiation Effects; D014158:Transcription, Genetic; D014466:Ultraviolet Rays; D014764:Viral Proteins; D014779:Virus Replication
chemical_list: D001426:Bacterial Proteins; D014764:Viral Proteins