NucleosidesHIV Reverse TranscriptaseReverse Transcriptase InhibitorsPurine NucleosidesRNA-Directed DNA PolymerasePyrimidine NucleosidesNucleoside Transport ProteinsEquilibrative Nucleoside Transporter 1HIV-1ZidovudineThioinosineAnti-HIV AgentsPurine-Nucleoside PhosphorylaseTelomeraseDrug Resistance, ViralGuanosineDideoxynucleotidesReverse Transcriptase Polymerase Chain ReactionRibonuclease HUridineNucleoside-Diphosphate KinaseInosineMolecular Sequence DataBase SequenceNucleotidesThymine NucleotidesDideoxynucleosidesAdenineNucleoside QOrganophosphonatesAvian myeloblastosis virusZalcitabineCytidineEquilibrative-Nucleoside Transporter 2Nucleoside-TriphosphataseTemplates, GeneticRibonucleosidesAntiviral AgentsKineticsMutationRNA, ViralDeoxyribonucleosidesAdenosineFormycinsHIV InfectionsNevirapineStavudineRNAPentosyltransferasesNM23 Nucleoside Diphosphate KinasesBenzoxazinesDidanosineVirus ReplicationEquilibrative Nucleoside Transport ProteinsDeoxyadenosinesLamivudineDeoxyguanine NucleotidesAmino Acid SequenceDrug Resistance, Multiple, ViralDeoxyribonucleotidesDNA PrimersDelavirdineReverse TranscriptionSubstrate SpecificityHIVCell LineDNA, ViralDilazepThymidinePurinesRNA, MessengerHIV Protease InhibitorsEscherichia coliStructure-Activity RelationshipTubercidinArabinonucleosidesHIV ProteaseDNA-Directed DNA PolymeraseThionucleosidesRibonucleotidesPyrimidinonesOxazinesDeoxycytidine KinaseModels, MolecularRNA, Transfer, LysDNARetroelementsPyrimidine PhosphorylasesMolecular StructureBinding SitesTranscription, GeneticPolymerase Chain ReactionCloning, MolecularAdenosine TriphosphateGenes, polRecombinant ProteinsDeoxyuridineUridine PhosphorylaseCytidine TriphosphateDrug Resistance, Microbial