UreaNitrate ReductaseNitrate Reductase (NADH)Silver NitrateBlood Urea NitrogenNitrogenProtein BiosynthesisKineticsMolecular Sequence DataNitrate Reductase (NAD(P)H)Escherichia coliAmmoniaRNA, MessengerChloratesProtein Synthesis InhibitorsStereoisomerismMutationMolecular StructureAnion Transport ProteinsBacterial ProteinsCells, CulturedCycloheximideQuaternary Ammonium CompoundsNitric OxideDNAAmino AcidsLiverTime FactorsAmino Acid SequenceBase SequenceCarbon IsotopesCell LineCyclizationCulture MediaOxidation-ReductionMolybdenumDNA ReplicationTranscription, GeneticLeucineTritiumNitrogen IsotopesRNACell-Free SystemGalliumTemperatureHydrogen-Ion ConcentrationIsosorbide DinitrateNitroglycerinDactinomycinElectrophoresis, Polyacrylamide GelPlant RootsPotassium CompoundsUreaseFertilizersGene Expression Regulation, BacterialMolecular WeightArginineEnzyme InductionPuromycinDNA, BacterialChloramphenicolIndicators and ReagentsMagnetic Resonance SpectroscopyChemistry Techniques, SyntheticCloning, MolecularNitrogen CompoundsAcetatesPentaerythritol TetranitrateCarbon RadioisotopesDose-Response Relationship, DrugBiological TransportOxidoreductasesRNA, BacterialThymidineCell DivisionCatalysisStructure-Activity RelationshipGenes, BacterialEnzyme RepressionPeptide BiosynthesisKidneyCattleUridineOperonChemistry, OrganicUrea Cycle Disorders, InbornEnzyme InhibitorsGene Expression RegulationRabbitsFatty AcidsMethioninePlasmidsDenitrificationRats, Sprague-DawleyModels, BiologicalRats, Inbred StrainsChlorellaNitric AcidGlucoseRNA, Viral