RNA, Ribosomal, 16SDNA, RibosomalPhylogenyMolecular Sequence DataAmino Acid SequenceModels, MolecularSequence Analysis, DNABase SequenceSequence AlignmentBinding SitesSequence Homology, Amino AcidProtein ConformationGenes, rRNADNA, BacterialCloning, MolecularProteinsBase CompositionCrystallography, X-RaySequence Analysis, ProteinProtein BindingProtein Structure, SecondaryBacterial Typing TechniquesMutagenesis, Site-DirectedProtein Structure, TertiaryDatabases, ProteinHydrogen BondingSequence Homology, Nucleic AcidAmino Acid SubstitutionKineticsStructure-Activity RelationshipSpecies SpecificityAmino AcidsSoil MicrobiologyMutationFatty AcidsCatalytic DomainDNA, ComplementaryCatalysisNucleic Acid HybridizationRNA, BacterialProtein FoldingSoftwareBacterial ProteinsEscherichia coliStatic ElectricityPolymerase Chain ReactionSeawaterSolventsGeologic SedimentsConserved SequenceComputational BiologyModels, ChemicalSequence HomologyComputer SimulationThermodynamicsGenes, BacterialRecombinant ProteinsMolecular StructureDNA PrimersCluster AnalysisSubstrate SpecificityActinomycetalesDNAPhenotypeEvolution, MolecularRestriction MappingQuinonesKoreaOpen Reading FramesGene LibraryVitamin K 2Multigene FamilySodium ChlorideAlphaproteobacteriaPigments, BiologicalHydrogen-Ion ConcentrationGenetic VariationRNA, MessengerSequence AnalysisWater MicrobiologyAerobiosisStructural Homology, ProteinBacteroidetesFresh WaterCell LineCysteineTemperaturePeptide FragmentsGammaproteobacteriaPlasmidsBacillaceaeCattleGenome, ViralElectrophoresis, Polyacrylamide GelRecombinant Fusion ProteinsBacteriaPeptidesBlotting, SouthernMolecular WeightDNA, Archaeal