Sequence Analysis, DNASpecies SpecificityVirulenceMutationRNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalGenes, BacterialBacterial Typing TechniquesEscherichia coliPhenotypeDisease Models, AnimalMolecular Sequence DataPolymerase Chain ReactionAmino Acid SequenceDNA, BacterialAnti-Bacterial AgentsMicrobial Sensitivity TestsGenotypeCulture MediaPlasmidsSerotypingGene Expression Regulation, BacterialBase CompositionVirulence FactorsBacterial ProteinsGenome, BacterialGenes, rRNAMice, Inbred C57BLDrug Resistance, MicrobialGenetic VariationNucleic Acid HybridizationBacterial AdhesionRNA, BacterialCloning, MolecularSoil MicrobiologyGene DeletionMice, Inbred BALB CAntigens, BacterialCells, CulturedBase SequenceCluster AnalysisBacterial ToxinsCell LineStaphylococcus aureusDNA FingerprintingDNA PrimersPolymorphism, Restriction Fragment LengthFatty AcidsElectrophoresis, Gel, Pulsed-FieldPhylogenyEscherichia coli InfectionsBacterial Outer Membrane ProteinsTime FactorsReverse Transcriptase Polymerase Chain ReactionFermentationDNA Transposable ElementsRNA, MessengerDrug Resistance, BacterialPseudomonasTemperatureEscherichia coli ProteinsPseudomonas aeruginosaWater MicrobiologySequence Homology, Nucleic AcidChromosome MappingBiodegradation, EnvironmentalGenetic Complementation TestSprains and StrainsRecombination, GeneticLungChromosomes, BacterialFecesMutagenesis, InsertionalColony Count, MicrobialVirus ReplicationSequence Homology, Amino AcidActinomycetalesGene ExpressionSignal TransductionSequence AlignmentSalmonella typhimuriumCytokinesMacrophagesGene Expression ProfilingMolecular EpidemiologyConjugation, GeneticMice, KnockoutRabbitsSwineStreptococcusHost-Pathogen InteractionsSeawaterFimbriae, BacterialDisease OutbreaksEnzyme-Linked Immunosorbent AssayImmunohistochemistryAllelesMice, TransgenicAntibodies, Bacterial