Nuclear Pore Complex ProteinsNuclear PoreNuclear EnvelopeNucleocytoplasmic Transport ProteinsActive Transport, Cell Nucleusran GTP-Binding Proteinbeta KaryopherinsKaryopherinsCell NucleusNuclear ProteinsCytoplasmRNA Transportalpha KaryopherinsSaccharomyces cerevisiae ProteinsHeLa CellsWheat Germ AgglutininsNuclear Localization SignalsSaccharomyces cerevisiaeBiological TransportChironomidaeMolecular Sequence DataAmino Acid SequenceMicroscopy, ImmunoelectronProtein BindingMitosisMicroscopy, ElectronLaminsMicroscopy, FluorescenceXenopusRepetitive Sequences, Amino AcidProtein Structure, TertiaryMembrane ProteinsGreen Fluorescent ProteinsRecombinant Fusion ProteinsNucleoplasminsNuclear Matrix-Associated ProteinsOocytesFungal ProteinsXenopus laevisGold ColloidReceptors, Cytoplasmic and NuclearModels, BiologicalPorinsLuminescent ProteinsRNA-Binding ProteinsProtein TransportRibonucleoproteinsBenzyl AlcoholMacromolecular SubstancesNuclear LaminaMicroscopy, Electron, Scanning TransmissionYeastsDiffusionPermeabilityEukaryotic CellsMembrane GlycoproteinsSequence Homology, Amino AcidMutationModels, MolecularRats, Inbred BUFRNA, MessengerCoated VesiclesMicroscopy, Electrochemical, ScanningLamin Type BXenopus ProteinsMolecular ChaperonesPhenylalanineMyo-Inositol-1-Phosphate SynthaseCarrier ProteinsDextransFluorescent Antibody TechniqueSmall Ubiquitin-Related Modifier ProteinsCell CompartmentationNuclear Export SignalsBinding SitesDEAD-box RNA HelicasesInterphaseAcetylglucosamineCell LineChromatinProtein ConformationGlycineSUMO-1 ProteinGTPase-Activating ProteinsHeterogeneous-Nuclear RibonucleoproteinsNecturusTwo-Hybrid System TechniquesRecombinant ProteinsGuanosine TriphosphateCloning, MolecularMolecular WeightLacrimal Apparatus DiseasesBiological Transport, ActiveCell Membrane PermeabilityGenes, LethalBase SequenceMultiprotein ComplexesCrystallography, X-RayMicroscopy, Electron, ScanningSpindle Apparatus