Reactive Oxygen SpeciesOxygenPlants, Genetically ModifiedOxidative StressHydrogen PeroxidePlant LeavesPlant ProteinsAntioxidantsNADPH OxidasePlant RootsFree Radical ScavengersMitochondriaPlant ExtractsGenes, PlantSuperoxide DismutaseOxygen ConsumptionOxidation-ReductionCatalaseAcetylcysteineSuperoxidesPlant ShootsOxidantsApoptosisPlants, MedicinalGlutathioneMembrane Potential, MitochondrialSignal TransductionCells, CulturedDNA, PlantPlant DevelopmentArabidopsisLipid PeroxidationPlant CellsPlants, ToxicOnium CompoundsReactive Nitrogen SpeciesSinglet OxygenXanthine OxidasePlant StemsCell SurvivalCell DeathCyclic N-OxidesFree RadicalsNitric OxideHydroxyl RadicalArabidopsis ProteinsGenome, PlantEnzyme ActivationCell Line, TumorTobaccoPlant Growth RegulatorsDNA DamageEnzyme InhibitorsDose-Response Relationship, DrugGlutathione PeroxidaseRotenoneCell LineRats, Sprague-DawleyPlant ImmunityPlants, EdibleTime FactorsModels, BiologicalPlant StructuresAscorbic AcidBlotting, WesternMice, Inbred C57BLMitochondrial ProteinsRespiratory BurstLuminescent Measurements1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium SaltAcetophenonesCytochromes cXanthineVitamin K 3Oxygen Inhalation TherapyPlant StomataMutationMitochondria, HeartRNA, MessengerAnoxiaCaspase 3PeroxiredoxinsElectron Transport Complex ICell RespirationMice, KnockoutElectron TransportMetalloporphyrinsCaspasesCell HypoxiaPlant EpidermisParaquatNeutrophilsEndothelium, VascularPhosphorylationProtein CarbonylationDeoxyguanosineUp-RegulationRats, WistarMalondialdehydeNF-E2-Related Factor 2