SoilSoil MicrobiologySoil PollutantsCell Transformation, NeoplasticTransformation, GeneticTransformation, BacterialCell Transformation, ViralSoil Pollutants, RadioactiveDNA, BacterialMolecular Sequence DataBiodegradation, EnvironmentalTreesRNA, Ribosomal, 16SEcosystemFertilizersBacteriaPlant RootsAgricultureDNA, RibosomalPlasmidsMutationPhylogenySequence Analysis, DNACell Line, TransformedCell LineBase SequenceOncogenesBiomassDNA Transformation CompetenceFibroblastsPhenotypeGenes, rasCarbonAgrobacteriumNitrogen3T3 CellsFungiCell DivisionBiodiversityTemperatureManureCells, CulturedAgrobacterium tumefaciensEnvironmental RemediationBiotaTransfectionAmino Acid SequenceGenes, rRNAHumic SubstancesCrops, AgriculturalCulture MediaPlants, Genetically ModifiedWaterCloning, MolecularEnvironmental MonitoringMetals, HeavyPoaceaeSignal TransductionTime FactorsSpecies SpecificityOncogene Protein pp60(v-src)Desert ClimatePolymerase Chain ReactionNitrificationOncogene Proteins, ViralBiotransformationActinomycetalesOligochaetaDNA-Binding ProteinsSimian virus 40Genetic VectorsNIH 3T3 CellsMethaneProto-Oncogene ProteinsCarbon CycleHerbicidesPseudomonasTranscription FactorsAgricultural IrrigationGenes, BacterialNitrogen CycleTropical Climateras ProteinsPlantsHydrogen-Ion ConcentrationDNAAntigens, Polyomavirus TransformingDenitrificationRhizobiumBacterial ProteinsOncogene Protein p21(ras)Nucleic Acid HybridizationNitrogen CompoundsModels, BiologicalAvian Sarcoma Viruses2,4-Dichlorophenoxyacetic AcidEnvironmental PollutionRNA, MessengerEpithelial CellsDNA Primers