Bacterial ToxinsBacterial ProteinsMolecular Sequence DataVirulenceEscherichia coliGenes, BacterialEnterotoxinsSequence Analysis, DNADNA, BacterialMutationAmino Acid SequenceGene Expression Regulation, BacterialBase SequenceSpecies SpecificityRNA, Ribosomal, 16SMice, Inbred StrainsDNA, RibosomalBacterial Typing TechniquesPhenotypeCulture MediaAnti-Bacterial AgentsMicrobial Sensitivity TestsPlasmidsPolymerase Chain ReactionSerotypingBase CompositionGenes, rRNADrug Resistance, MicrobialGenotypeGenome, BacterialCloning, MolecularNucleic Acid HybridizationSoil MicrobiologyRNA, BacterialGenetic VariationFermentationDNA FingerprintingFatty AcidsPhylogenyCluster AnalysisTemperatureElectrophoresis, Gel, Pulsed-FieldStaphylococcus aureusAntigens, BacterialBacterial AdhesionPseudomonasPolymorphism, Restriction Fragment LengthVirulence FactorsGene DeletionDNA Transposable ElementsWater MicrobiologyBiodegradation, EnvironmentalTime FactorsDNA PrimersEscherichia coli InfectionsSequence Homology, Nucleic AcidEscherichia coli ProteinsDrug Resistance, BacterialGenetic Complementation TestBacterial Outer Membrane ProteinsMice, Inbred C57BLMice, Inbred BALB CRecombination, GeneticSprains and StrainsActinomycetalesPseudomonas aeruginosaChromosomes, BacterialChromosome MappingSeawaterCell LineSequence Homology, Amino AcidSaccharomyces cerevisiaeSequence AlignmentConjugation, GeneticFecesRestriction MappingMutagenesis, InsertionalCrosses, GeneticFood MicrobiologyHydrogen-Ion ConcentrationDisease Models, AnimalColony Count, MicrobialKineticsMolecular EpidemiologySalmonella typhimuriumDisease OutbreaksRandom Amplified Polymorphic DNA TechniqueOperonBacteriaStreptococcusAerobiosisCells, CulturedCattlePolysaccharides, BacterialBacillusMultigene FamilyAnaerobiosisAntibiosisRabbitsStreptomyces