Nitrate ReductaseNitratesNitrate ReductasesNitrite ReductasesBrassicaQuaternary Ammonium CompoundsNitrogenMolecular Sequence DataNitrogen CompoundsAnion Transport ProteinsNitritesBase SequenceCyanobacteriaCarbonPhotosynthesisGene Expression Regulation, BacterialOperonPlant RootsBacterial ProteinsNitrogen FixationAnabaenaAspergillus nidulansChlamydomonas reinhardtiiMutationGlutamate SynthaseGlutamate-Ammonia LigaseGenetic LociGenes, BacterialNitrogen IsotopesCarbon DioxideAmmoniaPlant LeavesCulture MediaMultigene FamilyArabidopsisAmino Acid SequenceSulfurFungal ProteinsNitrate Reductase (NADH)Silver NitratePII Nitrogen Regulatory ProteinsGlutamate DehydrogenaseTrans-ActivatorsNitrogen CyclePromoter Regions, GeneticTranscription FactorsQuantitative Trait LociRibulose-Bisphosphate CarboxylaseAdenosine PhosphosulfateSulfatesNitrogen DioxideSequence AlignmentBlood Urea NitrogenChromosome MappingFertilizersBiomassSulfate AdenylyltransferaseCarbohydrate MetabolismAutotrophic ProcessesPhylogenyGlutamate Synthase (NADH)Oxidoreductases Acting on Sulfur Group DonorsChlorophyllReactive Nitrogen SpeciesPlant TranspirationKetoglutaric AcidsGene Expression Regulation, PlantOxidation-ReductionAmino AcidsPhenotypeLightGlutamineSequence Analysis, DNACarbon IsotopesChloratesAchromobacterPlant ProteinsPlant ShootsSoilOxidoreductasesPlantsNitrogen OxidesSymbiosisPlants, Genetically ModifiedPotassium CompoundsMetabolic Networks and PathwaysSeawaterEscherichia coliNitrate Reductase (NAD(P)H)MethanolGlyoxylatesSpecies SpecificityGenetic Complementation TestMolybdenumDNA, BacterialAmmonium CompoundsMethylobacterium extorquensRibulosephosphatesGenetic LinkageAcetates