Base SequenceAmino Acid SequenceNucleic Acid HybridizationDNAMolecular Sequence DataRNA, MessengerSequence Homology, Amino AcidSequence Homology, Nucleic AcidRNAAmino AcidsCloning, MolecularRNA, ViralPeptide Nucleic AcidsNucleic Acid ConformationSequence AlignmentMinicomputersSequence Analysis, DNAEscherichia coliNucleic AcidsComputersPolymerase Chain ReactionSelf-Sustained Sequence ReplicationGenes, polRNA, Small InterferingRNA, BacterialGenesPhylogenySpecies SpecificityAmino Acid SubstitutionDNA, ViralDNA, ComplementaryPlasmidsInformation SystemsKineticsDNA PrimersRestriction MappingOligonucleotide ProbesMutationRNA SplicingBinding SitesNucleic Acid Amplification TechniquesDNA, BacterialCell LineGenes, BacterialSoftwareOligonucleotidesMolecular WeightRNA EditingModels, MolecularCodonTranscription, GeneticDNA Restriction EnzymesGammaretrovirusSequence Analysis, RNARNA, RibosomalDNA ProbesRetroviridaePeptide FragmentsOpen Reading FramesSequence HomologyRecombinant ProteinsProtein ConformationRNA, TransferProteinsProtein BindingGene Transfer TechniquesNational Library of Medicine (U.S.)Bacterial ProteinsErbiumSubstrate SpecificityGene LibraryOligodeoxyribonucleotidesProtein BiosynthesisNucleic Acid ProbesMutagenesis, Site-DirectedDNA-Directed RNA PolymerasesGene Products, polRNA, Transfer, ValGenes, ViralG-QuadruplexesProtein Structure, TertiaryAmino Acid MotifsRNA-Directed DNA PolymeraseRNA Polymerase IIAmino Acids, EssentialValineStructure-Activity RelationshipGene ExpressionElectrophoresis, Polyacrylamide GelViral ProteinsPeptidesAmino Acid Transport SystemsDatabases, Nucleic AcidRNA VirusesMethodsCyanogen BromideNucleic Acid DenaturationProtein PrecursorsRNA, Double-StrandedRNA Interference