Peptide Nucleic AcidsNucleic Acid ConformationNucleic Acid ProbesNucleic Acid Amplification TechniquesNucleic Acid DenaturationNucleic Acid HybridizationDNARNAOligonucleotidesBase SequenceMolecular Sequence DataSelf-Sustained Sequence ReplicationRNA, ViralDNA, ViralPolymerase Chain ReactionDNA, Single-StrandedModels, MolecularSensitivity and SpecificityDNA ProbesAptamers, NucleotideDNA, BacterialMutationNucleic Acid HeteroduplexesBase PairingOligodeoxyribonucleotidesRNA, BacterialEscherichia coliKineticsIntercalating AgentsAmino Acid SequenceFluorescent DyesPolynucleotidesOligonucleotide ProbesVirusesBinding SitesG-QuadruplexesPolyribonucleotidesThermodynamicsDNA, CatalyticGuanineNucleotidesTemperatureOligonucleotides, AntisenseProtein BindingMolecular Diagnostic TechniquesNucleosidesImmobilized Nucleic AcidsDNA PrimersNucleic Acid RenaturationPurinesSequence Homology, Nucleic AcidDNA, B-FormUridinePlasmidsMolecular Probe TechniquesDatabases, Nucleic AcidRibonucleasesCell LineSELEX Aptamer TechniqueSequence Analysis, DNAProteinsMolecular StructureVirologyRNA, MessengerPolydeoxyribonucleotidesDNA-Binding ProteinsSpectrophotometry, UltravioletOligoribonucleotidesCloning, MolecularViral ProteinsAdenineGuanosineProflavineRNA ProbesUracilMolecular ProbesCircular DichroismRNA, Double-StrandedHydrogen BondingDeoxyribonucleasesCytosineTime FactorsSoftwareCarbon IsotopesBacterial ProteinsStructure-Activity RelationshipRNA-Binding ProteinsReverse TranscriptionReagent Kits, DiagnosticSpecimen HandlingTranscription, GeneticSpectrometry, FluorescenceRibonuclease HTritiumRNA, RibosomalReverse Transcriptase Polymerase Chain ReactionSequence AlignmentMagnetic Resonance SpectroscopyChemistryProtein Conformation