Evidence that Rho and NusA are involved in termination in the rplL-rpoB intercistronic region.
The frequency of transcription of the ribosomal protein and RNA polymerase gene segments of the rplKAJL-rpoBC gene cluster was measured for Escherichia coli K-12 strains carrying mutations in the genes for transcriptional termination factors. The results of our study suggest that Rho increases and that both NusA and the product of sfrB decrease termination frequency in the rplL-rpoB intercistronic region.
D001426:Bacterial Proteins / Q000502:physiology*; D012321:DNA-Directed RNA Polymerases / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics; D005798:Genes, Bacterial; D005809:Genes, Regulator; D012329:RNA, Bacterial / Q000235:genetics; D012234:Rho Factor / Q000502:physiology*; D012269:Ribosomal Proteins / Q000235:genetics*; D013728:Terminator Regions, Genetic; D014157:Transcription Factors / Q000502:physiology*; D014158:Transcription, Genetic
D001426:Bacterial Proteins; D012329:RNA, Bacterial; D012234:Rho Factor; D012269:Ribosomal Proteins; D014157:Transcription Factors; D012321:DNA-Directed RNA Polymerases