Yersinia pestisPlaguePasteurellaPlague VaccinePasteurella InfectionsYersinia enterocoliticaPasteurella multocidaYersinia InfectionsPharmacologyResearchMetabolismSiphonapteraMannheimia haemolyticaYersinia pseudotuberculosisBacterial ProteinsVirulencePore Forming Cytotoxic ProteinsCulture MediaBacterial Outer Membrane ProteinsPasteurella pneumotropicaYersiniaAntigens, BacterialRhinitis, AtrophicPasteurellosis, PneumonicYersinia pseudotuberculosis InfectionsYersinia ruckeriGene Expression Regulation, BacterialVirulence FactorsGenes, BacterialMolecular Sequence DataDNA, BacterialPlasmidsAntibodies, BacterialHistory, MedievalAspartate Ammonia-LyasePlasminogen ActivatorsLethal Dose 50Bacterial ToxinsGenome, BacterialBites and StingsPasteurellaceaeBacterial VaccinesAdhesins, BacterialRodentiaCattle DiseasesBase SequenceAmino Acid SequenceTemperatureSiderophoresEscherichia coliBacterial AdhesionMice, Inbred BALB CDermotoxinsRodent Diseases