Escherichia coli InfectionsEscherichia coli ProteinsEscherichia coliEscherichia coli O157Shiga-Toxigenic Escherichia coliHemolytic-Uremic SyndromeSerositisShiga Toxin 1DiarrheaEnteropathogenic Escherichia coliShiga Toxin 2Shiga ToxinsBacterial ProteinsGenes, BacterialFecesShiga ToxinMolecular Sequence DataUropathogenic Escherichia coliBacterial ToxinsBase SequenceEscherichia coli K12DNA, BacterialPlasmidsAdhesins, Escherichia coliAmino Acid SequenceCloning, MolecularBacterial AdhesionMutationDiarrhea, InfantileEnterotoxinsFimbriae, BacterialAnti-Bacterial AgentsGene Expression Regulation, BacterialFimbriae ProteinsSerotypingUrinary Tract InfectionsOperonAdhesins, BacterialBalantidiasisSwine DiseasesEnterotoxigenic Escherichia coliKineticsBacterial Outer Membrane ProteinsChromosomes, BacterialRNA, BacterialAntibodies, BacterialLipopolysaccharidesRecombinant ProteinsEnterohemorrhagic Escherichia coliSepsisCattleSwineDisease OutbreaksColiphagesIntestinal MucosaBalantidiumIntestinesGenesPyelonephritisGenetic Complementation TestSequence Homology, Amino AcidRestriction MappingNeutrophilsBinding SitesRabbitsTime FactorsInjections, IntraperitonealCulture MediaTemperatureReceptors, Antigen, T-Cell, gamma-deltaSubstrate SpecificityConjugation, GeneticElectrophoresis, Polyacrylamide GelEscherichiaTranscription, GeneticVirulenceMice, Inbred C3HMice, Inbred C57BLRecombinant Fusion ProteinsMolecular WeightDrug Resistance, MicrobialVirulence FactorsProtein Conformationbeta-GalactosidaseChromosome MappingEscherichia coli VaccinesModels, MolecularAmpicillinMicrobial Sensitivity TestsMutagenesis, Site-DirectedBacteriophage lambdaChloramphenicolProtein BindingDrug Resistance, BacterialPolymerase Chain ReactionDNA-Directed RNA PolymerasesImmunoglobulin GCarrier ProteinsCampylobacter coliMembrane Transport Proteins