Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon
Soncini FC, Véscovi EG, Groisman EA. Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon. Journal Of Bacteriology 1995, 177: 4364-4371. PMID: 7543474, PMCID: PMC177185, DOI: 10.1128/jb.177.15.4364-4371.1995.Peer-Reviewed Original ResearchMeSH KeywordsBacterial ProteinsBase SequenceCloning, MolecularDNA Transposable ElementsGene Expression Regulation, BacterialHomeostasisLac OperonModels, GeneticMolecular Sequence DataMutationNucleic Acid ConformationOperonPromoter Regions, GeneticRNA, BacterialRNA, MessengerSalmonella typhimuriumTranscription FactorsTranscription, GeneticConceptsPhoPQ operonTranscriptional fusionsTranscriptional autoregulationPhoP-PhoQTwo-component regulatory systemAbsence of PhoPTranscriptional regulator PhoPExpression of phoPPhospho-PhoPPhoQ proteinPhoP proteinRegulator PhoPEnvironmental signalsDifferent transcriptsIndependent promotersPosttranscriptional mechanismsOperonPhoPPhoQGenesRegulatory systemBasal levelsProtein levelsProteinPromoter