Escherichia coli ProteinsEscherichia coliEscherichia coli InfectionsEscherichia coli K12Genes, BacterialBacterial ProteinsEscherichia coli O157Molecular Sequence DataPlasmidsBase SequenceDNA, BacterialMutationAmino Acid SequenceCloning, MolecularMeningitis, Escherichia coliOperonAdhesins, Escherichia coliGene Expression Regulation, BacterialChromosomes, BacterialColiphagesKineticsBacterial Outer Membrane ProteinsGenesPolysaccharides, BacterialRNA, BacterialRecombinant ProteinsGenetic Complementation TestBacterial CapsulesEnterotoxigenic Escherichia coliChromosome MappingFimbriae, BacterialRestriction MappingConjugation, GeneticTemperatureCulture MediaTransduction, GeneticBinding SitesSequence Homology, Amino AcidMolecular WeightElectrophoresis, Polyacrylamide GelSubstrate SpecificityBacterial AdhesionAnti-Bacterial AgentsDrug Resistance, MicrobialBacteriophage lambdaTranscription, GeneticBacterial ToxinsSialic AcidsDNA Restriction EnzymesColicinsLysogenyShiga-Toxigenic Escherichia coliEscherichia coli VaccinesPhosphotransferasesSpecies SpecificityChloramphenicolHydrogen-Ion ConcentrationEnteropathogenic Escherichia coliGenes, RegulatorCarrier ProteinsCell MembraneFimbriae ProteinsAntigens, Bacterialbeta-GalactosidaseDNA Transposable ElementsRecombinant Fusion ProteinsMutagenesis, Site-DirectedProtein BindingEscherichiaProtein ConformationAmino AcidsMembrane ProteinsEnterohemorrhagic Escherichia coliMembrane Transport ProteinsAdenosine TriphosphatasesPeriplasmic Binding ProteinsAnaerobiosisSequence AlignmentModels, MolecularUropathogenic Escherichia coliFecesGalactosidasesLac OperonSequence Analysis, DNACarbohydrate EpimerasesDiarrheaVirulenceHot TemperatureTransformation, BacterialRecombination, GeneticSalmonella typhimuriumN-Acylneuraminate CytidylyltransferaseGenome, BacterialBacteriocin PlasmidsPromoter Regions, GeneticEnterotoxinsAerobiosisF FactorDNA-Directed RNA PolymerasesPhenotype