Circular DichroismDNA, CircularMolecular Sequence DataProtein ConformationProtein Structure, SecondaryNucleic Acid ConformationSpectrophotometry, UltravioletBase SequenceSpectrometry, FluorescenceProtein DenaturationEscherichia coliMuscle, SmoothPlasmidsModels, MolecularMutationDNA, ViralProtein FoldingNucleic Acid DenaturationKineticsAmino Acid SequenceDNATemperatureThermodynamicsProtein BindingMicroscopy, ElectronMagnetic Resonance SpectroscopyBinding SitesDNA, SuperhelicalDNA, Single-StrandedDNA, BacterialExtrachromosomal InheritanceDNA ReplicationHydrogen-Ion ConcentrationProtein Structure, TertiaryEthidiumGuanidineRecombination, GeneticRecombinant ProteinsMuscle ContractionStructure-Activity RelationshipBacterial ProteinsPolydeoxyribonucleotidesCloning, MolecularSpectrum AnalysisPyloric AntrumOptical Rotatory DispersionNucleic Acid RenaturationTrifluoroethanolChromosomes, BacterialSpectrophotometryCalorimetry, Differential ScanningPeptidesMolecular ConformationHot TemperatureMutagenesis, Site-DirectedTryptophanDouble-Blind MethodGastrointestinal MotilityViroidsColonMyenteric PlexusTime FactorsRNACentrifugation, Density GradientMolecular StructureElectrophoresis, Agar GelStereoisomerismCattleSolutionsSequence Homology, Amino AcidSequence Analysis, DNAElectrophoresis, Polyacrylamide GelDNA VirusesDNA Restriction EnzymesPeristalsisPeptide FragmentsGuinea PigsDeoxyribonucleasesSurgical StaplersDNA-Binding ProteinsEnzyme StabilityCell LineNuclear Magnetic Resonance, BiomolecularScattering, RadiationModels, ChemicalSubstrate SpecificityRestriction MappingMolecular WeightOligonucleotidesAnilino NaphthalenesulfonatesMacromolecular SubstancesIleumCyclotidesSequence AlignmentModels, BiologicalSpectrophotometry, InfraredUreaCircoviridaeSaccharomyces cerevisiaeUltracentrifugation