Repetitive Sequences, Nucleic AcidArchaeaRepetitive Sequences, Amino AcidBase SequenceMolecular Sequence DataAmino Acid SequenceProkaryotic CellsCloning, MolecularSequence Homology, Amino AcidSequence Homology, Nucleic AcidDNAAmino AcidsNucleotidesSequence Analysis, DNAEscherichia coliPhylogenyNucleic Acid HybridizationNucleic Acid ConformationSequence AlignmentPeptide Nucleic AcidsGenes, BacterialGenesRestriction MappingDNA Restriction EnzymesDNA, BacterialPlasmidsBacterial ProteinsSpecies SpecificityPolymerase Chain ReactionMutationTranscription, GeneticBinding SitesOpen Reading FramesArchaeal ProteinsCodonGenome, ArchaealGenes, ArchaealRNA, MessengerRNAEvolution, MolecularModels, MolecularKineticsChromosome MappingAmino Acid SubstitutionDNA, ComplementaryDNA PrimersBlotting, SouthernMolecular WeightNucleic Acid RenaturationDNA Transposable ElementsDNA, ArchaealProtein BindingDNA, ViralBacteriaRecombinant ProteinsRNA, ArchaealProtein ConformationBase CompositionConserved SequenceCell LineGenetic VariationGenes, ViralNucleic Acid DenaturationGene LibraryProtein Structure, TertiaryRNA, ViralProtein BiosynthesisDNA, RecombinantSubstrate SpecificityBiological EvolutionMultigene FamilyInterspersed Repetitive SequencesRNA, RibosomalElectrophoresis, Polyacrylamide GelGenome, BacterialDNA ProbesOligonucleotide ProbesStructure-Activity RelationshipProteinsAmino Acid MotifsOligonucleotidesRNA, TransferViral ProteinsOperonDNA, PlantNucleic Acid ProbesRNA, BacterialMutagenesis, Site-DirectedSaccharomyces cerevisiaeSequence AnalysisPeptidesGenome, ViralPromoter Regions, GeneticEukaryotic CellsRecombination, GeneticCattleOligodeoxyribonucleotidesGenome, PlantGenomic LibraryIntrons