ActinomycetalesPhylogenyStrepsirhiniHeteropteraArachnidaActinobacteriaDNA, RibosomalRNA, Ribosomal, 16SMicrococcaceaeVitamin K 2Sequence Analysis, DNAGenome, MitochondrialAntarctic RegionsBase CompositionCetaceaGenes, rRNAChiropteraMolecular Sequence DataHemipteraDNA, BacterialBacterial Typing TechniquesPerciformesSoil MicrobiologyRodentiaDiaminopimelic AcidMycolic AcidsEvolution, MolecularSpecies SpecificityDipteraFishesBiological EvolutionGene OrderFatty AcidsGeologic SedimentsCarbohydratesCluster AnalysisSequence AlignmentCell WallBase SequenceDNA, MitochondrialPhospholipidsAmino Acid Sequence