LotusNelumboRoot Nodules, PlantSymbiosisMesorhizobiumPlant Root NodulationPlant RootsRhizobiaceaeAlphaproteobacteriaPhylogenyTerminology as TopicRNA, Ribosomal, 16SLeghemoglobinNitrogen FixationFabaceaeMolecular Sequence DataPlant ProteinsMycorrhizaeRhizobiumBase CompositionChromosomes, ArtificialGene Expression Regulation, PlantSequence Analysis, DNASaussureaGenes, rRNAGenes, PlantDNA, Bacterial