Nuclear Localization SignalsCell NucleusReceptors, NotchActive Transport, Cell Nucleusalpha KaryopherinsAmino Acid SequenceMolecular Sequence DataKaryopherinsbeta KaryopherinsReceptor, Notch2CytoplasmProtein Sorting SignalsNuclear ProteinsNuclear Export SignalsRecombinant Fusion ProteinsProtein TransportHeLa CellsGreen Fluorescent ProteinsProtein Structure, TertiaryCell LineCOS CellsSignal TransductionLuminescent ProteinsBase Sequenceran GTP-Binding ProteinMutationSequence DeletionDNA-Binding ProteinsTransfectionSequence Homology, Amino AcidProtein BindingTranscription FactorsSubcellular FractionsCell NucleolusNucleoplasminsCell CompartmentationCercopithecus aethiopsMicroscopy, FluorescenceBiological TransportAmino Acid MotifsCloning, MolecularBinding SitesMutagenesis, Site-DirectedNuclear EnvelopeMicroscopy, ConfocalRNA-Binding ProteinsFluorescent Antibody TechniqueAmino Acids, BasicPhosphorylationDNA, ComplementaryPlasmidsZinc FingersSequence AlignmentRecombinant ProteinsMembrane ProteinsRNA, MessengerCarrier ProteinsBlotting, WesternViral ProteinsDNA PrimersConserved SequenceFluorescent Antibody Technique, IndirectCells, Culturedbeta-GalactosidaseTwo-Hybrid System TechniquesTranscription, GeneticNucleocytoplasmic Transport ProteinsSaccharomyces cerevisiae Proteins3T3 CellsReceptors, Cytoplasmic and NuclearSaccharomyces cerevisiaeGenes, ReporterDrosophila ProteinsProtein IsoformsMutagenesisNuclear PoreTranscriptional ActivationPhosphoproteinsTrans-ActivatorsRepressor ProteinsNIH 3T3 CellsModels, BiologicalAntigens, Polyomavirus TransformingImmunohistochemistryGene Expression RegulationFatty Acids, UnsaturatedN-Acylneuraminate CytidylyltransferaseCell Cycle ProteinsAT-Hook MotifsNuclear Pore Complex ProteinsFungal ProteinsImmunoprecipitationNuclear MatrixDNAAlternative SplicingDimerizationIntracellular Signaling Peptides and ProteinsCell Line, TumorProteinsPlant Proteins