IronIron Chelating AgentsPlant Root NodulationRhizobiumSymbiosisRoot Nodules, PlantIron OverloadSinorhizobiumIron, DietaryMedicago truncatulaBradyrhizobiumSinorhizobium melilotiFabaceaeNitrogen FixationMesorhizobiumMedicagoIron IsotopesLotusIron RadioisotopesRhizobiaceaeRhizobium leguminosarumFerritinsIron CompoundsPlant RootsMycorrhizaeMolecular Sequence DataBacterial ProteinsMimosaGene Expression Regulation, BacterialPhaseolusFerric CompoundsAnemia, Iron-DeficiencyAzorhizobiumRhizobium tropiciTransferrinIron Regulatory Protein 1Genes, RegulatorFerrous CompoundsMedicago sativaMutationIron Metabolism DisordersSignal TransductionAlphaproteobacteriaTranscription FactorsAmino Acid SequenceIron Regulatory Protein 2Base SequenceRhizobium etliPlant ProteinsDeferoxamineGenes, BacterialCystic Fibrosis Transmembrane Conductance RegulatorPlants, MedicinalGene Expression Regulation, PlantPhylogenyCannabaceaeAcaciaSiderophoresAgrobacteriumSinorhizobium frediiHepcidinsCaraganaReceptors, TransferrinPhenotypePromoter Regions, GeneticHemochromatosisIron-Dextran ComplexAnemia, HypochromicRepressor ProteinsProtein BindingTranscription, GeneticHemoglobinsNonheme Iron ProteinsDNA, BacterialSoybeansRNA, Ribosomal, 16SGenes, PlantGene Expression RegulationIron-Binding ProteinsDNA-Binding ProteinsCloning, MolecularSympatryCation Transport ProteinsPeasRNA, MessengerRNA, BacterialSequence Homology, Amino AcidPlants, Genetically ModifiedSequence Analysis, DNACell LineIron-Regulatory ProteinsAzorhizobium caulinodansMembrane ProteinsGene Expression ProfilingHomeostasisPlant EpidermisPlasmidsAntimicrobial Cationic PeptidesGenetic Complementation TestCells, Cultured