SoilSoil MicrobiologySoil PollutantsBacteriaSoil Pollutants, RadioactiveRNA, Ribosomal, 16SPhylogenyMolecular Sequence DataDNA, RibosomalBiodegradation, EnvironmentalEcosystemDNA, BacterialSequence Analysis, DNATreesFertilizersPlant RootsAgricultureBiomassFungiGenes, rRNACarbonSpecies SpecificityBiodiversityNitrogenCulture MediaBiotaManureActinomycetalesBacterial ProteinsMetals, HeavyEnvironmental MonitoringOligochaetaRNA, BacterialBase CompositionEnvironmental RemediationColony Count, MicrobialPseudomonasDesert ClimateCrops, AgriculturalTemperatureWaterOrganisms, Genetically ModifiedBase SequencePoaceaeBacterial Typing TechniquesHumic SubstancesNitrificationPlantsAquatic OrganismsWater MicrobiologyAnti-Bacterial AgentsArchaeaPolymerase Chain ReactionBacteriological TechniquesCarbon CycleEscherichia coliAmino Acid SequenceHydrogen-Ion ConcentrationGenes, BacterialTropical ClimateNitrogen CycleMethaneFatty AcidsAgricultural IrrigationPhenotypeModels, BiologicalDenitrificationEnvironmental PollutionActinobacteriaDenaturing Gradient Gel ElectrophoresisSewageEukaryotaEvolution, MolecularBiological EvolutionGenome, BacterialFresh WaterAnaerobiosisRainPseudomonas fluorescensProteobacteriaGram-Positive BacteriaPetroleumWetlands2,4-Dichlorophenoxyacetic AcidCarbon DioxideMicrobial ConsortiaHerbicidesMutationSeasonsPhosphorusMicrobial Sensitivity TestsPicaSequence AlignmentEcologyPlant DevelopmentNitratesEnvironmentGeologic SedimentsSymbiosisPlant Leaves