Escherichia coli ProteinsDisease OutbreaksEscherichia coliEscherichia coli InfectionsEscherichia coli O157Bacterial ProteinsGenes, BacterialMolecular Sequence DataDNA, BacterialBase SequenceEscherichia coli K12PlasmidsAmino Acid SequenceCloning, MolecularMutationAdhesins, Escherichia coliGene Expression Regulation, BacterialOperonKineticsChromosomes, BacterialRNA, BacterialRecombinant ProteinsBacterial Outer Membrane ProteinsColiphagesGenesShiga-Toxigenic Escherichia coliSequence Homology, Amino AcidGenetic Complementation TestRestriction MappingAnti-Bacterial AgentsEnterotoxigenic Escherichia coliFecesBinding SitesTemperatureBacterial ToxinsCulture MediaEnteropathogenic Escherichia coliDiarrheaConjugation, GeneticFoodborne DiseasesSequence Analysis, DNASubstrate SpecificityFimbriae, BacterialBacterial AdhesionEnterohemorrhagic Escherichia coliElectrophoresis, Polyacrylamide GelFood MicrobiologyEscherichiaTranscription, GeneticDrug Resistance, MicrobialUropathogenic Escherichia coliMolecular WeightRecombinant Fusion ProteinsProtein ConformationEnterotoxinsbeta-GalactosidaseChromosome MappingPolymerase Chain ReactionModels, MolecularEscherichia coli VaccinesChloramphenicolBacteriophage lambdaMutagenesis, Site-DirectedProtein BindingDNA-Directed RNA PolymerasesSerotypingCarrier ProteinsSequence AlignmentSpecies SpecificityHydrogen-Ion ConcentrationMembrane Transport ProteinsTransduction, GeneticFimbriae ProteinsVirulencebeta-LactamasesShiga Toxin 1PhylogenyDNA Transposable ElementsDNA Restriction EnzymesGastroenteritisColicinsGenetics, MicrobialDNA PrimersMembrane ProteinsRecombination, GeneticUrinary Tract InfectionsMicrobial Sensitivity TestsGalactosidasesHot TemperatureLac OperonAdenosine TriphosphatasesElectrophoresis, Gel, Pulsed-FieldShiga Toxin 2SOS Response (Genetics)Promoter Regions, GeneticTransformation, BacterialNucleic Acid ConformationSalmonella typhimuriumMutagenesisGenes, Regulator