Nuclear Localization SignalsCell NucleusActive Transport, Cell Nucleusalpha KaryopherinsMolecular Sequence DataAmino Acid SequenceKaryopherinsbeta KaryopherinsCytoplasmProtein Sorting SignalsNuclear Export SignalsNuclear ProteinsRecombinant Fusion ProteinsHeLa CellsProtein TransportSequence Homology, Amino AcidGreen Fluorescent ProteinsProtein Structure, TertiaryCell LineCOS CellsBase SequenceLuminescent Proteinsran GTP-Binding ProteinMutationSequence DeletionProtein BindingTransfectionDNA-Binding ProteinsSubcellular FractionsCell NucleolusSignal TransductionTranscription FactorsAmino Acid MotifsNucleoplasminsCloning, MolecularCell CompartmentationCercopithecus aethiopsBiological TransportMicroscopy, FluorescenceBinding SitesMutagenesis, Site-DirectedSequence AlignmentAmino Acids, BasicDNA, ComplementaryNuclear EnvelopeRNA-Binding ProteinsRecombinant ProteinsPlasmidsMicroscopy, ConfocalPhosphorylationFluorescent Antibody TechniqueAmino AcidsZinc FingersCarrier ProteinsConserved SequenceViral ProteinsRNA, MessengerDNA Primersbeta-GalactosidaseSaccharomyces cerevisiaeFluorescent Antibody Technique, IndirectTwo-Hybrid System TechniquesTranscription, GeneticSaccharomyces cerevisiae ProteinsNucleocytoplasmic Transport ProteinsAmino Acid SubstitutionCells, CulturedMutagenesisBlotting, WesternReceptors, Cytoplasmic and Nuclear3T3 CellsProtein IsoformsGenes, ReporterNuclear PorePhosphoproteinsTranscriptional ActivationTrans-ActivatorsAntigens, Polyomavirus TransformingDNANIH 3T3 CellsFatty Acids, UnsaturatedModels, BiologicalN-Acylneuraminate CytidylyltransferaseFungal ProteinsStructure-Activity RelationshipImmunohistochemistryRepressor ProteinsPlant ProteinsGene Expression RegulationProteinsAlternative SplicingNuclear Pore Complex ProteinsPoint MutationAT-Hook MotifsCell Cycle ProteinsDimerizationNuclear MatrixImmunoprecipitationMembrane ProteinsCricetinae