Root Nodules, PlantPlant RootsSymbiosisPlants, Genetically ModifiedPlant ProteinsLeghemoglobinLotusFabaceaeNitrogen FixationRhizobiumPlant LeavesPlants, MedicinalMedicago truncatulaGenes, PlantRhizobiaceaePlant ShootsPlant Root NodulationMedicago sativaTooth RootSinorhizobium melilotiSoybeansBradyrhizobiumFrankiaPlant ExtractsDNA, PlantMycorrhizaeRheumatoid NoduleElaeagnaceaeSpinal Nerve RootsGene Expression Regulation, PlantMedicagoRhizobium leguminosarumPhaseolusPlant DevelopmentArabidopsisMimosaPeasPlant StemsAcaciaPlant Root CapLupinusPlants, ToxicRoot ResorptionPhylogenyMultiple Pulmonary NodulesPlant Growth RegulatorsPlant CellsIndoleacetic AcidsMolecular Sequence DataGenome, PlantArabidopsis ProteinsPlant StructuresAmino Acid SequencePlantsAlnusRhizobium tropiciPlants, EdibleNitrogenCytokininsAngiospermsRosalesCucurbitaceaeLespedezaSoilRoot CariesBase SequenceRoot Canal PreparationEndophytesSeedlingMyricaRoot PlaningTobaccoPachyrhizusMutationAlphaproteobacteriaDNA, BacterialAmmonium CompoundsNitrogenasePhenotypeRoot Canal ObturationRNA, Ribosomal, 16SRNA, PlantPlant ImmunityAscorbate PeroxidasesMeristemSinorhizobiumHydroponicsActinomycetalesBacterial ProteinsNitratesDNA, RibosomalAcetyleneGlutamate-Ammonia LigaseGanglia, SpinalSeedsSoil MicrobiologyGlutamate Synthase (NADH)Root Canal Filling MaterialsConiferophytaPlant Transpiration