2012
The promoter architectural landscape of the Salmonella PhoP regulon
Zwir I, Latifi T, Perez JC, Huang H, Groisman EA. The promoter architectural landscape of the Salmonella PhoP regulon. Molecular Microbiology 2012, 84: 463-485. PMID: 22435712, PMCID: PMC3335776, DOI: 10.1111/j.1365-2958.2012.08036.x.Peer-Reviewed Original ResearchConceptsPromoter architectureDistinct promoter architecturesPathogen Salmonella enterica serovar TyphimuriumGene expression behaviorSalmonella enterica serovar TyphimuriumEnterica serovar TyphimuriumPhoP regulonPromoter featuresBiochemical functionsPhoPExpression behaviorPhysiological roleBacterial activatorsGenesSerovar TyphimuriumPromoterRegulonDifferent mechanismsTranscriptionVirulenceActivatorAncestryExpressionLarge numberLimited number
2008
The PhoQ/PhoP Regulatory Network of Salmonella enterica
Kato A, Groisman EA. The PhoQ/PhoP Regulatory Network of Salmonella enterica. Advances In Experimental Medicine And Biology 2008, 631: 7-21. PMID: 18792679, DOI: 10.1007/978-0-387-78885-2_2.Peer-Reviewed Original ResearchConceptsTwo-component regulatory systemPathogen Salmonella enterica serovar TyphimuriumEnteric pathogen Salmonella enterica serovar TyphimuriumDistinct expression levelsPhoQ/PhoPTwo-component systemSalmonella enterica serovar TyphimuriumBacterial cell surfacePhoQ proteinPhoP proteinResponse regulatorTranscriptional cascadeConnector proteinEnterica serovar TyphimuriumPromoter structureRegulatory networksTranscription factorsSalmonella genesRegulatory architectureSalmonella lifestyleMajor regulatorExpression propertiesCell surfaceModifies expressionRegulatory system
2006
Acid pH activation of the PmrA/PmrB two‐component regulatory system of Salmonella enterica
Perez JC, Groisman EA. Acid pH activation of the PmrA/PmrB two‐component regulatory system of Salmonella enterica. Molecular Microbiology 2006, 63: 283-293. PMID: 17229213, PMCID: PMC1804205, DOI: 10.1111/j.1365-2958.2006.05512.x.Peer-Reviewed Original ResearchConceptsGlutamic acid residuesPmrA/PmrB systemAcid residuesTwo-component regulatory systemPathogen Salmonella enterica serovar TyphimuriumResponse regulator PmrATranscription of genesPmrA/PmrBSalmonella enterica serovar TyphimuriumPmrA proteinPolymyxin B resistancePeriplasmic domainWild-type SalmonellaEnterica serovar TyphimuriumGene productsGene expressionAnimal hostsRegulatory systemB resistanceSerovar TyphimuriumTranscriptionSalmonella entericaCellular changesGenesPH activation
1998
The ins and outs of virulence gene expression: Mg2+ as a regulatory signal
Groisman E. The ins and outs of virulence gene expression: Mg2+ as a regulatory signal. BioEssays 1998, 20: 96-101. PMID: 9504051, DOI: 10.1002/(sici)1521-1878(199801)20:1<96::aid-bies13>3.0.co;2-3.Peer-Reviewed Original ResearchConceptsSignal transduction systemTransduction systemCellular locationPhoP/PhoQ systemPathogen Salmonella enterica serovar TyphimuriumIntracellular pathogen Salmonella enterica serovar TyphimuriumTranscription of genesPhoP/PhoQVirulence gene expressionFacultative intracellular pathogen Salmonella enterica serovar TyphimuriumSalmonella enterica serovar TyphimuriumDifferent cell typesRegulatory hierarchyEnterica serovar TyphimuriumRegulatory signalsExtracellular environmentGene expressionHost cellsHost cuesCell typesMultiple environmentsSerovar TyphimuriumPrecise tissuePhoQTranscription