Escherichia coli O157O(6)-Methylguanine-DNA MethyltransferaseOxygen ConsumptionOxidation-ReductionSuperoxidesOxidantsCatalaseNitrous OxideGuanineSerotypingDeuterium OxideCholeraMolecular Sequence DataWaterReactive Oxygen SpeciesCattleTime FactorsPartial PressureShiga Toxin 2Bacterial ProteinsFree RadicalsOxygen RadioisotopesNADPH OxidaseBase SequenceVirulenceAmino Acid SequenceCalciumNitric OxideGenes, BacterialFree Radical ScavengersRabbitsBacterial ToxinsCattle DiseasesHydroxidesAerobiosisPotassiumOxyhemoglobinsOxidoreductasesModels, ChemicalABO Blood-Group SystemModels, MolecularDisease OutbreaksSequence Analysis, DNAHemolysin ProteinsBlood Gas AnalysisSpecies SpecificityElectron TransportRespiratory MechanicsGTP-Binding Protein alpha Subunits, Gi-GoNeutrophilsNADH, NADPH OxidoreductasesCyclic N-OxidesAnaerobiosisYersinia InfectionsDogsDenitrificationPlasmidsLuminescent MeasurementsAir PressureBinding SitesOxidants, PhotochemicalBacterial Typing TechniquesGuinea PigsNitrogen OxidesTidal VolumeDeoxyguanosineBlotting, WesternSheepAlkylating AgentsCloning, MolecularAtmosphereProtein BindingCholera ToxinNitritesCytochrome b GroupMyocardiumRNA, MessengerNitratesNADPCell MembraneRegional Blood FlowChloridesElectronsLiverDNA RepairRecombinant ProteinsDNA PrimersGlucoseEnergy MetabolismAirMultigene FamilyCytotoxinsElectrophoresis, Polyacrylamide GelHypercapniaProtein ConformationLightCrystallography, X-RayHemeproteinsGlutathione PeroxidaseDNA Damage