Base SequencePhylogenyMolecular Sequence DataSequence Analysis, DNANucleic Acid HybridizationModels, GeneticBase PairingGenetic VariationSequence AlignmentAlgorithmsNucleic Acid ConformationRNA, ViralPolymerase Chain ReactionEvolution, MolecularDNAAmino Acid SequenceComputational BiologyBase CompositionNucleic Acid DenaturationNucleic Acid RenaturationOligonucleotidesOligodeoxyribonucleotidesPolydeoxyribonucleotidesAminacrineDNA, ViralDNA, BacterialRNA, Ribosomal, 18SEscherichia coliPoly dA-dTCloning, MolecularRNA, RibosomalSkull BaseGuanineSequence Homology, Nucleic AcidDNA, CircularGenesSaccharomycesSchiff BasesIntercalating AgentsPlasmidsModels, MolecularRNAAdenineSaccharomycetalesDNA Restriction EnzymesMutationRepetitive Sequences, Nucleic AcidTranscription, GeneticDNA, Single-StrandedDeoxyribonucleotidesSpecies SpecificityThermodynamicsPoly ATritiumColiphagesRNA, MessengerKineticsOligoribonucleotidesHybridization, GeneticTemperatureChemistryGenes, BacterialRNA, BacterialChemical PhenomenaNucleotidesRNA, FungalBinding SitesGenes, ViralRestriction MappingHot TemperatureTransformation, GeneticMagnetic Resonance SpectroscopyTemplates, GeneticMolecular WeightCentrifugation, Density GradientDNA, RecombinantRibonucleasesEndonucleasesSubstrate SpecificityDNA ProbesCell LineStructure-Activity RelationshipDNA ReplicationSkull Base NeoplasmsPromoter Regions, GeneticDNA PrimersModels, ChemicalBiological EvolutionBase Pair MismatchCircular DichroismDNA-Directed RNA PolymerasesMicroscopy, ElectronProtein BiosynthesisElectrophoresis, Polyacrylamide GelDenture BasesBacterial ProteinsComputer SimulationViral ProteinsDNA, RibosomalDNA-Binding Proteins