Sequence Analysis, DNASpecies SpecificityRNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalBacterial Typing TechniquesEscherichia coliGenes, BacterialVirulenceMutationDNA, BacterialMicrobial Sensitivity TestsAnti-Bacterial AgentsPhenotypeCulture MediaSerotypingAmino Acid SequenceBase CompositionPlasmidsPolymerase Chain ReactionMolecular Sequence DataGenes, rRNADrug Resistance, MicrobialGenotypeGenome, BacterialSoil MicrobiologyGene Expression Regulation, BacterialNucleic Acid HybridizationRNA, BacterialGenetic VariationCloning, MolecularDNA FingerprintingBacterial ProteinsCluster AnalysisFatty AcidsElectrophoresis, Gel, Pulsed-FieldPhylogenyPolymorphism, Restriction Fragment LengthFermentationStaphylococcus aureusAntigens, BacterialBacterial AdhesionTemperaturePseudomonasBiodegradation, EnvironmentalWater MicrobiologyVirulence FactorsDrug Resistance, BacterialDNA Transposable ElementsEscherichia coli InfectionsSprains and StrainsBacterial ToxinsSequence Homology, Nucleic AcidGene DeletionBacterial Outer Membrane ProteinsEscherichia coli ProteinsActinomycetalesBase SequenceDNA PrimersChromosomes, BacterialGenetic Complementation TestTime FactorsRecombination, GeneticPseudomonas aeruginosaSeawaterConjugation, GeneticFecesMolecular EpidemiologyChromosome MappingUSSRMice, Inbred BALB CDisease OutbreaksSaccharomyces cerevisiaeFood MicrobiologyHydrogen-Ion ConcentrationColony Count, MicrobialRandom Amplified Polymorphic DNA TechniqueSequence Homology, Amino AcidRestriction MappingSalmonella typhimuriumSequence AlignmentAerobiosisStreptococcusOperonBacteriaMice, Inbred C57BLMutagenesis, InsertionalBacillusAnaerobiosisCrosses, GeneticKineticsBacteriological TechniquesCattlePolysaccharides, BacterialAntibiosisDNA, FungalStaphylococcusElectrophoresis, Polyacrylamide GelStress, MechanicalStaphylococcal Infections