MutationPoint MutationHIV-1Mutation, MissenseAcquired Immunodeficiency SyndromeSimian immunodeficiency virusHIV InfectionsSimian Acquired Immunodeficiency SyndromeMolecular Sequence DataImmunodeficiency Virus, FelineBase SequenceSevere Combined ImmunodeficiencyHIVPedigreeFrameshift MutationDNA Mutational AnalysisFeline Acquired Immunodeficiency SyndromePolymerase Chain ReactionAmino Acid SequenceVirus ReplicationCell LinePhenotypeHeterozygotetat Gene Products, Human Immunodeficiency VirusGenotypeGerm-Line MutationCommon Variable ImmunodeficiencyAnti-HIV AgentsSequence Analysis, DNAAmino Acid SubstitutionExonsHIV Envelope Protein gp120HIV-2Immunologic Deficiency SyndromesHIV AntibodiesHIV Reverse TranscriptaseGenetic TestingGene Products, gagAllelesRNA, ViralHomozygoteDNA PrimersPolymorphism, Single-Stranded ConformationalMacaca mulattaZidovudineHIV SeropositivityGenetic Predisposition to DiseaseCodon, NonsenseGene Products, envHIV Core Protein p24CD4 Lymphocyte CountReverse Transcriptase Inhibitorsnef Gene Products, Human Immunodeficiency VirusAntigens, CD4gag Gene Products, Human Immunodeficiency VirusDNA, ViralViral LoadAIDS-Related Opportunistic InfectionsHIV AntigensMutation RateHIV Long Terminal RepeatMutagenesis, Site-DirectedGenes, RecessiveCells, Culturedrev Gene Products, Human Immunodeficiency VirusGene Products, tatGenetic VariationHIV ProteaseCD4-Positive T-LymphocytesTransfectionHIV Protease InhibitorsHIV Envelope Protein gp41Genes, envDisease Models, AnimalProtein Structure, TertiaryFructose-1,6-Diphosphatase DeficiencyMutagenesisReceptors, CCR5Drug Resistance, ViralHuman Immunodeficiency Virus ProteinsAIDS VaccinesSyndromeGene Products, nefRNA-Directed DNA Polymerasevpr Gene Products, Human Immunodeficiency VirusSignal TransductionProtein BindingTranscription, GeneticGenes, p53Family HealthProvirusesGenes, gagDNA-Binding ProteinsHIV Envelope Protein gp160Time FactorsHIV Seronegativityenv Gene Products, Human Immunodeficiency VirusMutant ProteinsBinding SitesSequence Deletion