Base CompositionBase SequenceCytosineBase PairingGuanineDNA, BacterialBody CompositionNucleic Acid DenaturationIsochoresGC Rich SequenceDNAMolecular Sequence DataCodonPhylogenyCentrifugation, Density GradientNucleic Acid ConformationNucleotidesPhosphorus IsotopesSequence Analysis, DNARNA, Ribosomal, 16SNucleic Acid HybridizationEvolution, MolecularDNA, RibosomalFatty AcidsAT Rich SequenceSpecies SpecificityAdenineAcetobacteraceaeRNA, BacterialRNABacteriaNucleic Acid RenaturationGenome SizeEscherichia coliGenetic CodeTemperatureHot TemperatureModels, GeneticMutationSkull BaseMicrococcusChromosomes, ArchaealAmino AcidsMolecular WeightCytophagaOligonucleotidesSchiff BasesGenomeProteusDNA, MitochondrialThymineCarex PlantNarcissusSequence Homology, Nucleic AcidDensitometryGenetic VariationWater MicrobiologyAmino Acid SequenceRNA, TransferHypotrichidaRNA, RibosomalGenes, rRNAChromatography, Thin LayerTritiumElectrophoresis, PaperSelection, GeneticSequence AlignmentKineticsUracilBiological EvolutionResearchDeoxyribonucleotidesProkaryotic CellsDNA, ViralPlantsPolydeoxyribonucleotidesOligodeoxyribonucleotidesAlgorithmsElectrophoresisElectrophoresis, Polyacrylamide GelCesiumMethodsMicroscopy, ElectronIntronsCattleGenesChromatographyPolynucleotidesPhospholipidsUridineRepetitive Sequences, Nucleic AcidGuanosineChemistryChemical PhenomenaCulture MediaGenome, MitochondrialAlphaproteobacteriaCorynebacteriumUltracentrifugationRibonucleases