2004
Activation of the RcsC/YojN/RcsB phosphorelay system attenuates Salmonella virulence
Mouslim C, Delgado M, Groisman EA. Activation of the RcsC/YojN/RcsB phosphorelay system attenuates Salmonella virulence. Molecular Microbiology 2004, 54: 386-395. PMID: 15469511, DOI: 10.1111/j.1365-2958.2004.04293.x.Peer-Reviewed Original ResearchConceptsConstitutive mutantsSalmonella virulenceNon-phagocytic cellsPhosphorelay systemWild-type SalmonellaExpression of productsVirulence functionsFull virulenceSensor geneCps operonRcsBConstitutive activationSuccessful infectionVirulence attenuationGenesVirulence factorsAberrant expressionBacterial pathogensVirulenceMutantsHost tissuesExpressionLocation-dependent mannerMutationsAttenuation phenotype
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