Expressed Sequence TagsGene LibraryRNA, Ribosomal, 16SMolecular Sequence DataSequence Analysis, DNAPhylogenyClone CellsBacteriaDNA, RibosomalBiodiversityCloning, MolecularBase SequenceDNA, ComplementaryGenes, rRNAPacific OceanSequence Tagged SitesDNA, ArchaealDNA, BacterialArchaeaProteobacteriaCluster AnalysisAmino Acid SequenceBiotaSeawaterMethanobrevibacterActinobacteriaEpsilonproteobacteriaContig MappingPlanktonGene Expression ProfilingWater MicrobiologyBetaproteobacteriaCrenarchaeotaGeologic SedimentsSoil MicrobiologyMethaneChromosome MappingBacteroidetesSequence Homology, Nucleic AcidUraniumFresh WaterPolymerase Chain ReactionGammaproteobacteriaSequence AlignmentDatabases, GeneticEcosystemRNA, BacterialChloroflexiGenes, PlantGenome, PlantSequence Homology, Amino AcidDNA, PlantDatabases, Nucleic AcidRNA, ArchaealRNA, MessengerIn Situ Hybridization, FluorescenceComputational BiologyBioreactorsPolymorphism, Restriction Fragment LengthGenetic VariationMultigene FamilyOligonucleotide Array Sequence AnalysisGene Expression Regulation, PlantGenomicsGenetic MarkersBiodegradation, EnvironmentalGene ExpressionPlant ProteinsMicrosatellite RepeatsRNA, PlantOpen Reading FramesDatabases, FactualBlotting, NorthernReverse Transcriptase Polymerase Chain ReactionMolecular Sequence AnnotationChromosomes, Artificial, BacterialSoftwareGenomeDNA PrimersOryza sativaEvolution, MolecularSpecies SpecificityTranscription, GeneticNucleic Acid HybridizationColony Count, MicrobialArabidopsisChromosomes, PlantDNAAlternative SplicingGenomic LibrarySequence HomologyInternetGenesCell LineTriticumGene Expression RegulationPlant StructuresConserved SequenceGenome, HumanTranscriptome