Nuclear Localization SignalsCell NucleusEpithelial CellsActive Transport, Cell Nucleusalpha KaryopherinsMolecular Sequence DataAmino Acid SequenceKaryopherinsbeta KaryopherinsCytoplasmProtein Sorting SignalsNuclear ProteinsNuclear Export SignalsRecombinant Fusion ProteinsAnemia, Sickle CellPriapismCell LineProtein TransportHeLa CellsGreen Fluorescent ProteinsProtein Structure, TertiaryCOS CellsCleavage Stage, OvumBase SequenceLuminescent ProteinsTransfectionran GTP-Binding ProteinSignal TransductionBlastocystMutationSequence DeletionDNA-Binding ProteinsProtein BindingSequence Homology, Amino AcidSubcellular FractionsTranscription FactorsCell NucleolusCell CompartmentationNucleoplasminsMicroscopy, FluorescenceCercopithecus aethiopsBiological TransportBlastomeresAmino Acid MotifsCells, CulturedCloning, MolecularBinding SitesRNA, MessengerFluorescent Antibody TechniqueMicroscopy, ConfocalMutagenesis, Site-DirectedPhosphorylationEpitheliumBlotting, WesternEmbryo, MammalianNuclear EnvelopeRNA-Binding ProteinsDNA, ComplementaryRecombinant ProteinsFluorescent Antibody Technique, IndirectAmino Acids, BasicPlasmidsCarrier ProteinsDNA PrimersZinc FingersSequence AlignmentTranscription, GeneticMice, Inbred C57BLImmunohistochemistryViral ProteinsMice, Transgenicbeta-GalactosidaseTwo-Hybrid System TechniquesConserved SequenceProtein IsoformsZygote3T3 CellsNucleocytoplasmic Transport ProteinsReceptors, Cytoplasmic and NuclearGene Expression RegulationGenes, ReporterPhosphoproteinsSaccharomyces cerevisiae ProteinsMice, Inbred StrainsSaccharomyces cerevisiaeMice, Inbred ICRMutagenesisTrans-ActivatorsEmbryo TransferNuclear PoreTranscriptional ActivationModels, BiologicalCryopreservationAntigens, Polyomavirus TransformingMembrane ProteinsGene ExpressionNIH 3T3 CellsTumor Cells, CulturedCell Line, TumorFatty Acids, Unsaturated