SoilSoil MicrobiologySoil PollutantsTooth RootSpinal Nerve RootsPlant Root CapSoil Pollutants, RadioactiveRoot ResorptionTreesRNA, Ribosomal, 16SBiodegradation, EnvironmentalFertilizersBiomassEcosystemPlant ShootsRoot CariesRoot Canal PreparationPhylogenyDNA, RibosomalAgricultureBacteriaRoot PlaningPlant RootsNitrogenRoot Canal ObturationMolecular Sequence DataSequence Analysis, DNAArabidopsisSeedlingCarbonGene Expression Regulation, PlantIndoleacetic AcidsDNA, BacterialWaterGanglia, SpinalFungiPlant LeavesRoot Canal Filling MaterialsHydroponicsBiodiversityRoot Canal IrrigantsSymbiosisPoaceaeBiotaCrops, AgriculturalGravitropismDental Pulp CavityManureGenes, rRNAEnvironmental RemediationPlant Root NodulationArabidopsis ProteinsPlants, Genetically ModifiedPlant ProteinsMeristemOryza sativaMetals, HeavyPlantsDesert ClimatePlant StemsHumic SubstancesTooth ApexAluminumEnvironmental MonitoringNitrificationOligochaetaFabaceaePlant Growth RegulatorsPhosphorusActinomycetalesNitratesNitrogen FixationAgricultural Irrigation2,4-Dichlorophenoxyacetic AcidPlant DevelopmentMycorrhizaeCarbon CycleTropical ClimatePlant TranspirationRhizobiumNitrogen CycleDroughtsXylemPlant ExudatesPseudomonas fluorescensMedicago truncatulaDenaturing Gradient Gel ElectrophoresisDenitrificationRainPlant DiseasesWetlandsEnvironmental PollutionPseudomonasMethaneBase CompositionHerbicidesSeedsHydrogen-Ion ConcentrationColony Count, MicrobialLupinus