Escherichia coliEscherichia coli ProteinsFecesEscherichia coli InfectionsGenes, BacterialEscherichia coli O157DNA, BacterialBacterial ProteinsGreat Lakes RegionMolecular Sequence DataBase SequenceEscherichia coli K12PlasmidsAmino Acid SequenceCloning, MolecularManureMutationAdhesins, Escherichia coliGene Expression Regulation, BacterialCampylobacter coliDNA FingerprintingAnti-Bacterial AgentsOperonKineticsDrug Resistance, BacterialChromosomes, BacterialRNA, BacterialWater MicrobiologyRecombinant ProteinsPhylogenyGenetic VariationBacterial Outer Membrane ProteinsElectrophoresis, Gel, Pulsed-FieldColiphagesGenotypePolymerase Chain ReactionGenesMicrobial Sensitivity TestsGenetic Complementation TestCluster AnalysisSequence Homology, Amino AcidBacterial Typing TechniquesRestriction MappingEnterotoxigenic Escherichia coliBinding SitesShiga-Toxigenic Escherichia coliSoil MicrobiologyCulture MediaTemperatureEnteropathogenic Escherichia coliSwineBacterial ToxinsSubstrate SpecificityFimbriae, BacterialConjugation, GeneticBacterial AdhesionElectrophoresis, Polyacrylamide GelEscherichiaTranscription, GeneticEnterohemorrhagic Escherichia coliUropathogenic Escherichia coliRecombinant Fusion ProteinsMolecular WeightDrug Resistance, MicrobialProtein Conformationbeta-GalactosidaseChromosome MappingEscherichia coli VaccinesModels, MolecularDiarrheaMutagenesis, Site-DirectedBacteriophage lambdaChloramphenicolEnterotoxinsProtein BindingDNA-Directed RNA PolymerasesCarrier ProteinsMembrane Transport ProteinsTransduction, GeneticSequence Analysis, DNAHydrogen-Ion ConcentrationFimbriae ProteinsSequence AlignmentColicinsSpecies SpecificityDNA Restriction EnzymesGenetics, MicrobialDNA Transposable ElementsMembrane ProteinsShiga Toxin 1GalactosidasesLac OperonAdenosine TriphosphatasesUrinary Tract InfectionsSOS Response (Genetics)Promoter Regions, GeneticHot TemperatureTransformation, BacterialRecombination, GeneticNucleic Acid Conformation