Sequence Analysis, DNAMolecular Sequence DataRNA, Ribosomal, 16SPhylogenyDNA, RibosomalBase SequenceAmino Acid SequenceDNA, BacterialBase CompositionSequence AnalysisGenes, rRNACloning, MolecularBacterial Typing TechniquesSequence Homology, Nucleic AcidFatty AcidsSequence Homology, Amino AcidRNA, BacterialSeawaterGenes, BacterialSequence AlignmentSpecies SpecificityPolymerase Chain ReactionNucleic Acid HybridizationGammaproteobacteriaActinomycetalesRestriction MappingAlphaproteobacteriaGeologic SedimentsPhenotypeBacterial ProteinsBacteroidetesQuinonesOpen Reading FramesWater MicrobiologyFlavobacteriaceaeSequence Analysis, ProteinMutationDNADNA, Ribosomal SpacerAerobiosisCluster AnalysisVitamin K 2Escherichia coliDNA, ComplementarySodium ChlorideBetaproteobacteriaSequence HomologyPlasmidsFresh WaterPigments, BiologicalDNA PrimersGenesGram-Positive RodsMultigene FamilyCytophagaActinobacteriaRNA, MessengerDiaminopimelic AcidKoreaChromosome MappingGenetic VariationGram-Negative Aerobic Rods and CocciTranscription, GeneticAnaerobiosisBlotting, SouthernRhodobacteraceaeGene LibraryGenotypeHot SpringsDNA, FungalGram-Positive Asporogenous RodsCytophagaceaeNeisseriaceaeRepetitive Sequences, Nucleic AcidTerminology as TopicHeterotrophic ProcessesDNA Restriction EnzymesSoil MicrobiologyMolecular WeightDeltaproteobacteriaGenome, ViralDNA Transposable ElementsDNA, ViralBacillaceaeSequence Analysis, RNAConserved SequenceBacteria, AnaerobicThiosulfatesEvolution, MolecularGentian VioletSewageElectrophoresis, Polyacrylamide GelDNA, ArchaealGenes, ViralExonsRhodospirillaceaeHalobacteriaceaeGenetic Complementation TestGram-Negative Anaerobic BacteriaAntarctic Regions