Genes, rRNARNA, Ribosomal, 16SDNA, RibosomalPhylogenyDNA, BacterialSequence Analysis, DNARNA, RibosomalRNA, BacterialMolecular Sequence DataBase CompositionRNA, Ribosomal, 23SrRNA OperonFatty AcidsSeawaterGeologic SedimentsBacteriaNucleic Acid HybridizationRNA, Ribosomal, 5SBase SequenceSpecies SpecificityActinomycetalesPolymerase Chain ReactionSequence Homology, Nucleic AcidCluster AnalysisBacteroidetesAlphaproteobacteriaRNA, Ribosomal, 18SFresh WaterKoreaRNA, Ribosomal, 28SQuinonesVitamin K 2Polymorphism, Restriction Fragment LengthDNA, Ribosomal SpacerDNA, ArchaealActinobacteriaGammaproteobacteriaPhenotypeBiodiversitySodium ChlorideBetaproteobacteriaAerobiosisPigments, BiologicalHot SpringsNucleic Acid ConformationBacillaceaeDNA PrimersFlavobacteriaceaeProteobacteriaSewageBacterial Typing TechniquesDiaminopimelic AcidEcosystemGentian VioletGenes, BacterialNocardiaEnvironmental MicrobiologyAnaerobiosisSoil MicrobiologyCell NucleolusGenetic VariationDeltaproteobacteriaRNA Polymerase IDenaturing Gradient Gel ElectrophoresisChinaHalobacteriaceaeDNA FingerprintingTemperatureRibosomesCytophagaceaeRNA, Ribosomal, 5.8SMethaneComamonadaceaePhenazinesArchaeaRNA, FungalChloroflexiSphingomonadaceaeMicrobial ConsortiaGram-Positive Endospore-Forming RodsMetagenomeBiodegradation, EnvironmentalPlanktonRNA, ProtozoanTranscription, GeneticLocomotionGram-Positive Endospore-Forming BacteriaRibosome Subunits, SmallChryseobacteriumAlteromonadaceaeBacterial ProteinsBiotaSoil PollutantsFlavobacteriumDNA, ProtozoanBacteria, AnaerobicRibosomal ProteinsWaste Disposal, FluidRNA, TransferBacteriochlorophyll A