Rats, Inbred WKYRats, Inbred StrainsMethyldimethylaminoazobenzenep-DimethylaminoazobenzeneRats, Inbred LECAldehyde OxidaseRats, Inbred BUFSpecies SpecificityRats, Inbred LewRats, Inbred F344Rats, Inbred SHRRats, WistarRats, Mutant StrainsTime FactorsSequence Analysis, DNARNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalBacterial Typing TechniquesGenes, BacterialEscherichia coliVirulenceMutationHypertensionMicrobial Sensitivity TestsDNA, BacterialAnti-Bacterial AgentsPhenotypeSerotypingCulture MediaBase CompositionPlasmidsPolymerase Chain ReactionGenes, rRNAAmino Acid SequenceDrug Resistance, MicrobialGenome, BacterialGenotypeSoil MicrobiologyGene Expression Regulation, BacterialMolecular Sequence DataNucleic Acid HybridizationRNA, BacterialGenetic VariationCloning, MolecularDNA FingerprintingElectrophoresis, Gel, Pulsed-FieldFatty AcidsCluster AnalysisBlood PressureBacterial ProteinsFermentationPolymorphism, Restriction Fragment LengthStaphylococcus aureusBacterial AdhesionAntigens, BacterialVirulence FactorsWater MicrobiologyBiodegradation, EnvironmentalPseudomonasDrug Resistance, BacterialSprains and StrainsDNA Transposable ElementsEscherichia coli InfectionsPhylogenyTemperatureBacterial ToxinsBacterial Outer Membrane ProteinsGene DeletionSequence Homology, Nucleic AcidActinomycetalesEscherichia coli ProteinsDisease Models, AnimalChromosome MappingChromosomes, BacterialDNA PrimersSeawaterGenetic Complementation TestPseudomonas aeruginosaRecombination, GeneticConjugation, GeneticFecesMolecular EpidemiologyRandom Amplified Polymorphic DNA TechniqueDisease OutbreaksCrosses, GeneticAnimals, CongenicSaccharomyces cerevisiaeFood MicrobiologyColony Count, MicrobialMice, Inbred BALB CBase SequenceSalmonella typhimuriumStreptococcusAerobiosisRestriction MappingOperonMutagenesis, InsertionalSodium ChlorideStress, Mechanical