GalactosidesEscherichia coli ProteinsThiogalactosidesGlycosidesNitrophenylgalactosidesMethylgalactosidesEscherichia coliThioglycosidesLactoseEscherichia coli InfectionsGalactoseGalactosidasesMembrane Transport ProteinsSymportersBiological Transport, ActiveEscherichia coli O157Molecular Sequence DataBacterial ProteinsKineticsMutationGenes, BacterialMonosaccharide Transport ProteinsBase SequenceAmino Acid SequenceBiological TransportMethylglycosidesPlasmidsCloning, MolecularDNA, BacterialEscherichia coli K12Chlorphenesinbeta-GalactosidaseMelibioseHydrogen-Ion ConcentrationGene Expression Regulation, BacterialAdhesins, Escherichia coliOperonRecombinant ProteinsSubstrate SpecificityRNA, BacterialChromosomes, BacterialSequence Homology, Amino AcidBacterial Outer Membrane ProteinsBinding SitesCarrier ProteinsColiphagesGenetic Complementation TestGenesTemperatureCulture MediaRestriction MappingAsialoglycoprotein ReceptorTranscription, GeneticCell MembraneElectrophoresis, Polyacrylamide GelGlucoseAnti-Bacterial AgentsRecombinant Fusion ProteinsEnterotoxigenic Escherichia coliEnergy MetabolismMembrane ProteinsShiga-Toxigenic Escherichia coliProtein ConformationModels, MolecularChromatography, Thin LayerBacterial ToxinsEnteropathogenic Escherichia coliProtein BindingMolecular WeightMutagenesis, Site-DirectedLipid MetabolismConjugation, GeneticFimbriae, BacterialProtein TransportBacterial AdhesionGalectinsProtonsFecesEscherichiaSequence AlignmentSpecies SpecificityChromosome MappingAdenosine TriphosphateEnterohemorrhagic Escherichia coliDrug Resistance, MicrobialSequence Analysis, DNAModels, BiologicalAxonal TransportAdenosine TriphosphatasesRNA, MessengerIon TransportDNA PrimersLectinsUropathogenic Escherichia coliInterleukin-1betaChloramphenicolGene ExpressionPromoter Regions, GeneticDiarrheaEscherichia coli Vaccines