Azorhizobium caulinodansSesbaniaNitrogen FixationRhizobiaceaeFabaceaeSymbiosisNitrogenaseAzorhizobiumXanthobacterThioglucosidesPlants, MedicinalFlavanonesGenes, BacterialRhizobiumPlant RootsBacterial ProteinsMolecular Sequence DataAcetyleneRoot Nodules, PlantBase SequenceAerobiosisGene Expression Regulation, BacterialSinorhizobium meliloti