Root Nodules, PlantPlant Root NodulationPlant RootsSymbiosisRhizobiumNitrogen FixationPlants, Genetically ModifiedLotusIndoleacetic AcidsFabaceaePlant ProteinsMedicago truncatulaSinorhizobium melilotiRhizobiaceaeMedicago sativaBradyrhizobiumLeghemoglobinPlants, MedicinalPlant ShootsGene Expression Regulation, PlantArabidopsisGenes, PlantRhizobium leguminosarumPlant LeavesSoybeansArabidopsis ProteinsPlant Growth RegulatorsPhthalimidesGravitropismCytokininsFrankiaSeedlingMycorrhizaePhaseolusTooth RootPeasMedicagoPlant DevelopmentMeristemMolecular Sequence DataDNA, PlantSesbaniaMimosaPlant Root CapPlant StemsMutationPlant ExtractsAzorhizobium caulinodansHydroponicsPlant CellsAlnusLupinusNaphthaleneacetic AcidsSinorhizobium frediiRheumatoid NodulePhylogenyElaeagnaceaeEthylenesSpinal Nerve RootsRhizobium tropiciAmino Acid SequencePlantsPhenotypeVicia sativaSinorhizobiumXylemGenes, BacterialNitrogenBase SequencePlant StructuresAlphaproteobacteriaAcaciaBacterial ProteinsGlucuronidaseMesorhizobiumSoilRNA, PlantNitratesPlants, ToxicRoot ResorptionPhloemKinetinMultiple Pulmonary NodulesGenome, PlantGenetic Complementation TestPlant EpidermisDNA, BacterialSignal TransductionAmino Acids, CyclicBiomassSeedsHypocotylRhizobium etliSequence Homology, Amino AcidMutagenesis, InsertionalPlants, EdibleAmyotrophic Lateral SclerosisAngiospermsBiological TransportSequence Analysis, DNA