Escherichia coli ProteinsEscherichia coli InfectionsEscherichia coliEscherichia coli O157Genes, BacterialBacterial ProteinsMolecular Sequence DataDNA, BacterialBase SequenceEscherichia coli K12PlasmidsAmino Acid SequenceCloning, MolecularShiga Toxin 1MutationAdhesins, Escherichia coliShiga-Toxigenic Escherichia coliGene Expression Regulation, BacterialShiga ToxinsOperonKineticsBacterial ToxinsChromosomes, BacterialRNA, BacterialRecombinant ProteinsFecesBacterial Outer Membrane ProteinsColiphagesGenesGenetic Complementation TestSequence Homology, Amino AcidRestriction MappingDiarrheaEnterotoxigenic Escherichia coliBinding SitesBacterial AdhesionHemolytic-Uremic SyndromeAnti-Bacterial AgentsCulture MediaTemperatureEnteropathogenic Escherichia coliSubstrate SpecificityFimbriae, BacterialConjugation, GeneticElectrophoresis, Polyacrylamide GelEscherichiaTranscription, GeneticEnterotoxinsSerotypingEnterohemorrhagic Escherichia coliCattle DiseasesCytotoxinsUropathogenic Escherichia coliCattleRecombinant Fusion ProteinsMolecular WeightDrug Resistance, MicrobialVirulenceProtein Conformationbeta-GalactosidasePolymerase Chain ReactionChromosome MappingEscherichia coli VaccinesModels, MolecularMutagenesis, Site-DirectedBacteriophage lambdaChloramphenicolProtein BindingDNA-Directed RNA PolymerasesCarrier ProteinsMembrane Transport ProteinsTransduction, GeneticSequence Analysis, DNAHydrogen-Ion ConcentrationFimbriae ProteinsAbattoirsSequence AlignmentColicinsSpecies SpecificityDNA Restriction EnzymesGenetics, MicrobialDNA Transposable ElementsMembrane ProteinsFood MicrobiologyGalactosidasesLac OperonAdenosine TriphosphatasesUrinary Tract InfectionsSOS Response (Genetics)Adhesins, BacterialPromoter Regions, GeneticHot TemperatureVirulence FactorsTransformation, BacterialRecombination, GeneticNucleic Acid ConformationMutagenesisGenes, RegulatorCell MembraneRibosomes