Positron-Emission TomographyOtoacoustic Emissions, SpontaneousTomography, Emission-ComputedVehicle EmissionsFluorodeoxyglucose F18RadiopharmaceuticalsGenes, RegulatorTomography, Emission-Computed, Single-PhotonTranscription FactorsMolecular Sequence DataGene Expression Regulation, BacterialCystic Fibrosis Transmembrane Conductance RegulatorBacterial ProteinsSignal TransductionGreenhouse EffectFluorine RadioisotopesSpectrometry, FluorescenceMutationProtein BindingAmino Acid SequenceRepressor ProteinsBase SequenceTranscription, GeneticDNA-Binding ProteinsCarbon FootprintPromoter Regions, GeneticGene Expression RegulationAir PollutantsMethaneBrainModels, BiologicalCell LineMultimodal ImagingTrans-ActivatorsRGS ProteinsBinding SitesAtmosphereRNA, MessengerVolatilizationTomography, X-Ray ComputedCells, CulturedPentanesTime FactorsProtein Structure, TertiaryCarbon RadioisotopesMice, KnockoutPhosphorylationGene Expression Regulation, DevelopmentalEnvironmental MonitoringFluorescent DyesCell DifferentiationFluorescenceGasolineFossil FuelsNuclear ProteinsLuminescenceSequence Homology, Amino AcidGene Expression ProfilingMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionRNA InterferencePhenotypeCell Line, TumorDenitrificationCarrier ProteinsMembrane ProteinsPower PlantsVolatile Organic CompoundsCoalPlant Growth RegulatorsSpectrometry, X-Ray EmissionGene DeletionNitrous OxideLuminescent MeasurementsCerebrovascular CirculationSensitivity and SpecificityGene Expression Regulation, PlantCarbonCarbon DioxideArabidopsis ProteinsCell ProliferationKineticsArabidopsisBlotting, WesternDown-RegulationMagnetic Resonance ImagingManureRegulonRecombinant Fusion ProteinsOperonTransfectionEscherichia coliRNA, Small InterferingOrganotechnetium CompoundsAir PollutionCochleaCell Cycle ProteinsMicroscopy, FluorescenceCloning, MolecularApoptosis