RhizobiumSinorhizobium melilotiSinorhizobiumSinorhizobium frediiRhizobium leguminosarumSymbiosisNitrogen FixationRhizobiaceaeFabaceaeMedicago sativaRhizobium etliPlants, MedicinalGenes, BacterialPlant Root NodulationBacterial ProteinsDNA, BacterialRhizobium tropiciRoot Nodules, PlantMolecular Sequence DataMedicagoMedicago truncatulaRNA, Ribosomal, 16SPlasmidsPhylogenyPlant RootsGene Expression Regulation, BacterialDNA, RibosomalSequence Analysis, DNABase SequencePolysaccharides, BacterialSequence Homology, Nucleic AcidBradyrhizobiumNucleic Acid HybridizationPhaseolusMelilotusSoybeansMutationGenetic Complementation TestLuteolinMutagenesis, InsertionalAgrobacterium tumefaciensIndigoferaDNA Transposable ElementsAlphaproteobacteriaSesbaniaSoil MicrobiologyAcaciaGenome, BacterialMesorhizobiumAmino Acid SequencePhenotypeOperonSpecies SpecificityCosmids4-ButyrolactoneCloning, MolecularSequence Homology, Amino AcidNitrogenaseDicarboxylic Acid TransportersRNA, BacterialPlantsDicarboxylic AcidsGlucansGalactansCarbohydrate SequencePeasConjugation, GeneticLipopolysaccharidesChromosomes, BacterialNitrogenQuorum SensingRepliconLipid ASugar AcidsMycorrhizaeBetainePlant ProteinsVicia sativaHomogentisate 1,2-DioxygenaseHydroxybutyratesEscherichia coliSuccinic AcidArtificial Gene FusionMultigene FamilyAcyl-ButyrolactonesPhosphoadenosine PhosphosulfateLeghemoglobinAnabaena cylindricaSulfate AdenylyltransferaseLespedezaCholine DehydrogenaseOpen Reading FramesTrifoliumRegulonPolyestersAcyl Carrier ProteinCulture MediaRestriction MappingGenes, EssentialTephrosia