2021
RNA chaperone activates Salmonella virulence program during infection
Choi J, Salvail H, Groisman EA. RNA chaperone activates Salmonella virulence program during infection. Nucleic Acids Research 2021, 49: 11614-11628. PMID: 34751407, PMCID: PMC8599858, DOI: 10.1093/nar/gkab992.Peer-Reviewed Original ResearchConceptsPhoP activationVirulence regulator PhoPWild-type virulenceBacterium Salmonella enterica serovar TyphimuriumWild-type S. typhimuriumSalmonella enterica serovar TyphimuriumRNA chaperonesEnterica serovar TyphimuriumRegulator PhoPRedundant proteinsMutant behavesVirulence programVirulence roleS. typhimuriumInside macrophagesSecondary structureSerovar TyphimuriumCritical functionsVirulence genesChaperonesPhoPMutantsRibosomesOrganismsCSPC
2010
An antisense RNA that governs the expression kinetics of a multifunctional virulence gene
Lee EJ, Groisman EA. An antisense RNA that governs the expression kinetics of a multifunctional virulence gene. Molecular Microbiology 2010, 76: 1020-1033. PMID: 20398218, PMCID: PMC2909850, DOI: 10.1111/j.1365-2958.2010.07161.x.Peer-Reviewed Original ResearchConceptsAntisense RNAGenome-wide transcriptome analysisRegulatory protein PhoPLong antisense RNAProtein levelsAntisense transcriptionMgtC proteinTranscriptome analysisRNase EAntisense transcriptsPolycistronic messageRNase IIISalmonella virulenceBacterial speciesPhysiological roleExpression kineticsTranscriptionRNAVirulence genesApparent roleVirulencePhoPSalmonella entericaMgtCAmgRS