Mice, Inbred ICRMice, Inbred StrainsMice, Inbred ASpecies SpecificityMice, Inbred C57BLMice, Inbred CBAAntibody FormationSpleenMice, 129 StrainMice, Inbred BALB CSequence Analysis, DNARNA, Ribosomal, 16SDNA, RibosomalBacterial Typing TechniquesEscherichia coliGenes, BacterialVirulenceMice, Mutant StrainsMutationPhenotypeMicrobial Sensitivity TestsDNA, BacterialAnti-Bacterial AgentsSerotypingCulture MediaBase CompositionPolymerase Chain ReactionAmino Acid SequencePlasmidsGenes, rRNAAnimals, Outbred StrainsGenomic ImprintingMolecular Sequence DataDrug Resistance, MicrobialGenome, BacterialRNA, Long NoncodingSoil MicrobiologyGenotypeGene Expression Regulation, BacterialNucleic Acid HybridizationRNA, BacterialCloning, MolecularGenetic VariationDNA FingerprintingSilver-Russell SyndromeElectrophoresis, Gel, Pulsed-FieldBacterial ProteinsFatty AcidsCluster AnalysisFermentationPolymorphism, Restriction Fragment LengthStaphylococcus aureusRNA, UntranslatedBacterial AdhesionAntigens, BacterialVirulence FactorsWater MicrobiologyBiodegradation, EnvironmentalPseudomonasDrug Resistance, BacterialSprains and StrainsDNA Transposable ElementsEscherichia coli InfectionsPhylogenyFecesCrosses, GeneticBase SequenceTemperatureBacterial ToxinsBacterial Outer Membrane ProteinsDisease Models, AnimalDNA PrimersGene DeletionSequence Homology, Nucleic AcidActinomycetalesEscherichia coli ProteinsChromosomes, BacterialSeawaterGenetic Complementation TestPseudomonas aeruginosaTime FactorsBeckwith-Wiedemann SyndromeRecombination, GeneticConjugation, GeneticInsulin-Like Growth Factor IIRodent DiseasesMolecular EpidemiologyRestriction MappingRandom Amplified Polymorphic DNA TechniqueDisease OutbreaksChromosome MappingSaccharomyces cerevisiaeFood MicrobiologyColony Count, MicrobialSalmonella typhimuriumStreptococcusAerobiosisOperonMutagenesis, InsertionalCell Line