PhylogenySequence Analysis, DNAMolecular Sequence DataDNA, RibosomalRNA, Ribosomal, 16SEvolution, MolecularGenes, rRNABase CompositionDNA, BacterialSequence AlignmentBase SequenceCluster AnalysisBacterial Typing TechniquesSpecies SpecificityAmino Acid SequenceSequence HomologyDNA, Ribosomal SpacerSoil MicrobiologyGenetic VariationFatty AcidsSeawaterGenome, ViralRNA, BacterialSequence Homology, Nucleic AcidSequence Homology, Amino AcidRNA, Ribosomal, 18SGeologic SedimentsMultigene FamilyPolymerase Chain ReactionActinomycetalesBiological EvolutionKoreaLikelihood FunctionsGammaproteobacteriaChinaAlphaproteobacteriaGenotypeDNA, MitochondrialNucleic Acid HybridizationQuinonesFresh WaterMolecular EpidemiologyGene DuplicationGenome, MitochondrialWater MicrobiologyBayes TheoremVitamin K 2DNA PrimersGene Transfer, HorizontalCloning, MolecularSodium ChlorideOpen Reading FramesSymbiosisConserved SequencePhenotypeBacteriaDNA, FungalRNA, ViralBacteroidetesGene OrderBacillaceaeEcthyma, ContagiousAngiospermsPhylogeographyRNA, Ribosomal, 28SAscomycotaAerobiosisVertebratesPigments, BiologicalArchaeaModels, GeneticArthropodsRNA, RibosomalEukaryotaDNA, ChloroplastFossilsGeographyGenomeDNA, ArchaealBacterial ProteinsGenes, BacterialChordata, NonvertebrateRhodobacteraceaeGenes, PlantDNA, ViralDiaminopimelic AcidJapanChlorophytaBirdsActinobacteriaFlavobacteriaceaeNorth AmericaGenome, PlantPlant ProteinsPlantsBetaproteobacteriaDNA, ComplementaryGentian VioletAlteromonadaceaeInvertebrates