Genetic VariationSpecies SpecificityMice, Inbred StrainsMolecular Sequence DataGenotypePhylogenyPolymerase Chain ReactionBase SequenceAmino Acid SequenceSequence Analysis, DNARNA, Ribosomal, 16SPhenotypeDNA, RibosomalBacterial Typing TechniquesMutationGenes, BacterialEscherichia coliVirulenceDNA, BacterialAntigenic VariationMicrobial Sensitivity TestsAnti-Bacterial AgentsSerotypingBase CompositionCulture MediaPlasmidsGenome, BacterialGenes, rRNAAllelesDrug Resistance, MicrobialNucleic Acid HybridizationCluster AnalysisGene Expression Regulation, BacterialSoil MicrobiologyPolymorphism, GeneticPolymorphism, Single NucleotidePolymorphism, Restriction Fragment LengthRNA, BacterialTemperatureChromosome MappingCloning, MolecularDNA FingerprintingBacterial ProteinsTime FactorsDNA Copy Number VariationsEvolution, MolecularRecombination, GeneticAntigens, BacterialElectrophoresis, Gel, Pulsed-FieldSequence Homology, Nucleic AcidDNA PrimersFatty AcidsCrosses, GeneticSeasonsFermentationDNA Transposable ElementsHaplotypesBacterial AdhesionStaphylococcus aureusSequence AlignmentWater MicrobiologyGene DeletionGeographyBacterial Outer Membrane ProteinsVirulence FactorsReproducibility of ResultsDrug Resistance, BacterialPseudomonasBiological EvolutionSeawaterBiodegradation, EnvironmentalModels, GeneticQuantitative Trait LociEscherichia coli InfectionsRandom Amplified Polymorphic DNA TechniqueEscherichia coli ProteinsBacterial ToxinsSprains and StrainsFecesSelection, GeneticChromosomes, BacterialCattleMolecular EpidemiologySequence Homology, Amino AcidGenetic Complementation TestActinomycetalesGenetics, PopulationBacteriaSaccharomyces cerevisiaePseudomonas aeruginosaDisease OutbreaksMultigene FamilyMutagenesis, InsertionalModels, BiologicalRestriction MappingDNA, Ribosomal SpacerMice, Inbred BALB CConjugation, GeneticColony Count, MicrobialHydrogen-Ion Concentration