Escherichia coli O157Escherichia coli ProteinsEscherichia coli InfectionsEscherichia coliGenes, BacterialBacterial ProteinsMolecular Sequence DataShiga Toxin 2DNA, BacterialShiga Toxin 1Shiga ToxinPlasmidsHemolytic-Uremic SyndromeBase SequenceEscherichia coli K12Food MicrobiologyFecesAmino Acid SequenceShiga ToxinsO AntigensBacterial SheddingCloning, MolecularShiga-Toxigenic Escherichia coliMutationGene Expression Regulation, BacterialAdhesins, Escherichia coliCattle DiseasesCattleColony Count, MicrobialBacterial AdhesionBacterial ToxinsOperonDiarrheaColiphagesEnterohemorrhagic Escherichia coliChromosomes, BacterialBacterial Outer Membrane ProteinsKineticsDisease OutbreaksFoodborne DiseasesVirulenceRNA, BacterialFimbriae, BacterialCulture MediaRecombinant ProteinsSerotypingElectrophoresis, Gel, Pulsed-FieldAdhesins, BacterialEscherichia coli VaccinesAnti-Bacterial AgentsGenetic Complementation TestVirulence FactorsEnteropathogenic Escherichia coliMeatLettuceSequence Homology, Amino AcidEscherichiaTemperatureSequence Analysis, DNARestriction MappingPolymerase Chain ReactionGenesEnterotoxigenic Escherichia coliEnterotoxinsSorbitolElectrophoresis, Polyacrylamide GelBinding SitesManureFimbriae ProteinsHydrogen-Ion ConcentrationMicrobial ViabilityFood ContaminationSpecies SpecificityConjugation, GeneticMeat ProductsAbattoirsAntigens, BacterialProphagesSubstrate SpecificityTranscription, GeneticGenome, BacterialFood HandlingCarrier ProteinsSalmonellaShigellaMolecular WeightDrug Resistance, MicrobialDNA Transposable ElementsChromosome MappingDisease ReservoirsDNA PrimersPolysaccharides, BacterialWater MicrobiologyBacteriophage lambdaLysogenyMutagenesis, InsertionalColicinsUropathogenic Escherichia coliProtein BindingRecombinant Fusion Proteins