LotusPhenotypeNelumboRoot Nodules, PlantSymbiosisMesorhizobiumPlant Root NodulationPlant RootsRhizobiaceaeMutationAlphaproteobacteriaLeghemoglobinNitrogen FixationMolecular Sequence DataPlant ProteinsFabaceaeGene Expression Regulation, PlantGenes, PlantMycorrhizaeRhizobiumChromosomes, ArtificialSaussureaPlants, Genetically Modified