ThymidineThymidine KinaseBromodeoxyuridineDeoxyuridineIdoxuridineStavudineZidovudineDideoxynucleosidesHIV Reverse TranscriptaseDrug Resistance, ViralReverse Transcriptase InhibitorsDrug Resistance, Multiple, ViralAnti-HIV AgentsThymine NucleotidesArabinofuranosyluracilThymidine PhosphorylaseOrganophosphonatesNucleosidesCell DivisionAdenineHIV-1HIV-Associated Lipodystrophy SyndromeDNADeoxyuracil NucleotidesDideoxynucleotidesBoron Neutron Capture TherapyAntimetabolitesAntiviral AgentsHIV InfectionsKineticsMutationCell CountCell ProliferationTritiumDNA ReplicationCell LineStaining and LabelingDentate GyrusTime FactorsThymidine MonophosphateNeurogenesisAntiretroviral Therapy, Highly ActiveMutation, MissenseCell DifferentiationMolecular Sequence DataTreatment FailureAmino Acid SubstitutionCell SurvivalImmunohistochemistryGanciclovirDNA, NeoplasmCell CycleRadiopharmaceuticalsVirus ReplicationFlow CytometryStructure-Activity RelationshipSimplexvirusViral LoadRats, Sprague-DawleyPhosphorylationStem CellsPhenotypeNeuronsGenotypeCells, CulturedDeoxyribonucleosidesFloxuridineMolecular StructureAutoradiographyUridineThymineThymidylate SynthaseAcyclovirDose-Response Relationship, DrugPyrimidine NucleosidesStereoisomerismTumor Cells, CulturedBase SequenceAminopterinAmino Acid SequenceL Cells (Cell Line)Substrate SpecificityDeoxycytidine KinaseHerpesvirus 1, HumanEscherichia coliProdrugsModels, MolecularGenetic TherapyNucleotidesBinding, CompetitiveNucleoside-Phosphate KinaseDeoxyribonucleotidesAntineoplastic AgentsMagnetic Resonance SpectroscopyBromouracilLeukemia L1210UracilTransfectionEnzyme InhibitorsRNA, Messenger