title: Letter to the editor: Bacteriophage T4 transcriptional control gene 55 codes for a protein bound to Escherichia coli RNA polymerase.
mesh_terms: D001665:Binding Sites; D003090:Coliphages / Q000378:metabolism*; D004267:DNA Viruses / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000201:enzymology*; D005796:Genes; D046911:Macromolecular Substances; D008970:Molecular Weight; D011485:Protein Binding; D014176:Protein Biosynthesis; D011955:Receptors, Drug; D014158:Transcription, Genetic; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D046911:Macromolecular Substances; D011955:Receptors, Drug; D014764:Viral Proteins; D012321:DNA-Directed RNA Polymerases