Nuclear Export SignalsKaryopherinsActive Transport, Cell NucleusNuclear Localization SignalsCell NucleusCytoplasmReceptors, Cytoplasmic and NuclearProtein Sorting SignalsFatty Acids, UnsaturatedNeuronsGene Products, revNucleocytoplasmic Transport Proteinsran GTP-Binding ProteinAmino Acid SequenceMolecular Sequence DataProtein Transportrev Gene Products, Human Immunodeficiency VirusRecombinant Fusion ProteinsNuclear ProteinsHeLa CellsNuclear Pore Complex ProteinsLeucineGreen Fluorescent ProteinsBiological TransportProtein Structure, TertiaryLuminescent ProteinsSignal TransductionCell LineRNA-Binding ProteinsCOS CellsMutationSequence Homology, Amino AcidNeurons, AfferentAmino Acid MotifsCarrier ProteinsProtein BindingMicroscopy, FluorescenceCercopithecus aethiopsTransfectionGene Products, rexbeta KaryopherinsMotor NeuronsNIH 3T3 CellsRNA TransportNuclear PoreDNA-Binding ProteinsMutagenesis, Site-DirectedRNA, MessengerSubcellular FractionsTranscription FactorsRibonucleoproteinsSaccharomyces cerevisiae Proteinsalpha KaryopherinsBase SequenceCells, CulturedNuclear EnvelopeSequence AlignmentBinding SitesConserved SequenceSaccharomyces cerevisiaeModels, BiologicalHinge ExonsPlasmidsPhosphorylationCell NucleolusGenes, ReporterCell CompartmentationTrans-ActivatorsTwo-Hybrid System TechniquesTranscription, GeneticAntibiotics, Antineoplastic14-3-3 ProteinsNerve Tissue ProteinsMicroinjections3T3 CellsRecombinant ProteinsAmino Acid SubstitutionSequence DeletionFungal ProteinsAction PotentialsLIM Domain ProteinsProtein IsoformsGene Expression RegulationCloning, MolecularDNA PrimersRNA SplicingModels, MolecularConsensus SequenceMutagenesisProteinsFluorescent Antibody Technique, IndirectTranscriptional ActivationBlotting, WesternUbiquitinViral ProteinsMicroscopy, ConfocalPrecipitin TestsImmunohistochemistryHIV-1Intracellular Signaling Peptides and Proteins