2013
Signal‐specific temporal response by the Salmonella PhoP/PhoQ regulatory system
Park S, Groisman EA. Signal‐specific temporal response by the Salmonella PhoP/PhoQ regulatory system. Molecular Microbiology 2013, 91: 135-144. PMID: 24256574, PMCID: PMC3890429, DOI: 10.1111/mmi.12449.Peer-Reviewed Original ResearchConceptsTransporter MgtATwo-component systems PhoP/PhoQPhoP-dependent genesAntimicrobial peptide C18G.PhoP/PhoQSalmonella enterica serovar TyphimuriumSensor PhoQEnterica serovar TyphimuriumVirulence functionsRepressing signalsGene setsPhoQMgtAGenesSerovar TyphimuriumElicit expressionPeriplasmPhoPActive formFull transcriptionExpressionPhoQ.TranscriptionCytoplasmicProtein
2009
Control of Salmonella pathogenicity island-2 gene expression
Fass E, Groisman EA. Control of Salmonella pathogenicity island-2 gene expression. Current Opinion In Microbiology 2009, 12: 199-204. PMID: 19264535, PMCID: PMC2805070, DOI: 10.1016/j.mib.2009.01.004.Peer-Reviewed Original ResearchConceptsSPI-2 genesTwo-component systems PhoP/PhoQOmpR/EnvZType III secretion systemDifferent pathogenicity islandsSalmonella pathogenicity island 2PhoP/PhoQPathogenicity island 2H-NSEffector proteinsProtein IHFSecretion systemGene expressionRobust silencingIsland 2Pathogenicity islandHost cellsGenesExpressionEnvZSlyASsrBPhoQTranscriptionSilencing
2003
Signal-dependent Requirement for the Co-activator Protein RcsA in Transcription of the RcsB-regulated ugd Gene*
Mouslim C, Latifi T, Groisman EA. Signal-dependent Requirement for the Co-activator Protein RcsA in Transcription of the RcsB-regulated ugd Gene*. Journal Of Biological Chemistry 2003, 278: 50588-50595. PMID: 14514676, DOI: 10.1074/jbc.m309433200.Peer-Reviewed Original ResearchMeSH KeywordsBacterial ProteinsBase SequenceBeta-GalactosidaseBinding SitesChromosomesDeoxyribonuclease IEscherichia coli ProteinsGene DeletionIronMagnesiumModels, BiologicalModels, GeneticMolecular Sequence DataMutationPeriplasmic ProteinsPlasmidsPromoter Regions, GeneticSalmonellaSequence Homology, Amino AcidSingle-Strand Specific DNA and RNA EndonucleasesTemperatureTranscription FactorsTranscription, GeneticConceptsUgd genePmrA/PmrB systemTwo-component systems PhoP/PhoQS1 mapping experimentsPhoP/PhoQPmrA/PmrBUDP-glucose dehydrogenasePhoP proteinPhosphorelay systemIndependent transcriptionVariety of signalsPmrA mutantMembrane proteinsSame promoterCps operonRcsBGene expressionRcsATranscriptionGenesMapping experimentsCps transcriptionPhoPPromoterLow Mg2