title: Identification of the nusB gene product of Escherichia coli.
abstract: Escherichia coli nusB mutants fail to support the activity of a phage lambda gene product, pN, which regulates phage gene expression by influencing transcription termination. We report the identification of the nusB protein on SDS-polyacrylamide gels as a 14,500 dalton protein.
mesh_terms: D001426:Bacterial Proteins / Q000235:genetics*; D010582:Bacteriophage lambda / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D008970:Molecular Weight; D014157:Transcription Factors / Q000235:genetics*; D014161:Transduction, Genetic; D014764:Viral Proteins / Q000235:genetics
chemical_list: D001426:Bacterial Proteins; D014157:Transcription Factors; D014764:Viral Proteins