Nuclear Localization SignalsCell NucleolusCell NucleusActive Transport, Cell Nucleusalpha KaryopherinsMolecular Sequence DataAmino Acid SequenceKaryopherinsCytoplasmbeta KaryopherinsNuclear ProteinsRecombinant Fusion ProteinsProtein Sorting SignalsProtein TransportGreen Fluorescent ProteinsHeLa CellsNuclear Export SignalsCell LineProtein Structure, TertiaryCOS CellsBase SequenceLuminescent ProteinsSequence DeletionMutationProtein BindingCell CompartmentationSequence Homology, Amino AcidTransfectionMicroscopy, FluorescenceCoiled BodiesDNA-Binding ProteinsSubcellular Fractionsran GTP-Binding ProteinCercopithecus aethiopsAmino Acid MotifsRNA-Binding ProteinsBiological TransportFluorescent Antibody TechniqueSignal TransductionTranscription FactorsMicroscopy, ConfocalMutagenesis, Site-DirectedCloning, MolecularBinding SitesNucleoplasminsRNA, NuclearViral ProteinsConserved SequenceTranscription, GeneticProtein IsoformsRecombinant ProteinsRNA, MessengerRNA, Small NucleolarBlotting, WesternPhosphoproteinsCells, CulturedNuclear Envelope3T3 CellsPhosphorylationSaccharomyces cerevisiaeNIH 3T3 CellsDNA, ComplementaryGene Products, revAmino Acids, BasicPlasmidsSequence AlignmentCarrier ProteinsRNA, RibosomalMutant ProteinsFluorescent Antibody Technique, IndirectRibonucleoproteins, Small NuclearZinc FingersMicroinjectionsTwo-Hybrid System TechniquesDNA Primersrev Gene Products, Human Immunodeficiency VirusSaccharomyces cerevisiae ProteinsXenopusRibonucleoproteins, Small NucleolarRNA, Small Nuclearbeta-GalactosidaseImmunohistochemistryNucleocytoplasmic Transport ProteinsReceptors, Cytoplasmic and NuclearProteinsRibonucleoproteinsCell CycleMutagenesisGenes, ReporterCell Line, TumorTumor Suppressor Protein p14ARFTumor Cells, CulturedNuclear PoreOocytesTrans-ActivatorsTranscriptional ActivationModels, BiologicalAntigens, Polyomavirus TransformingMembrane ProteinsFatty Acids, Unsaturated