Nuclear Localization SignalsCell NucleusActive Transport, Cell Nucleusalpha KaryopherinsDrug Resistance, NeoplasmMolecular Sequence DataAmino Acid SequenceKaryopherinsbeta KaryopherinsCytoplasmSignal TransductionProtein Sorting SignalsNuclear Export SignalsNuclear ProteinsCell Line, TumorRecombinant Fusion ProteinsNeoplastic Stem CellsHeLa CellsProtein TransportGreen Fluorescent ProteinsCell LineProtein Structure, TertiaryGlioblastomaCOS CellsMutationBase SequenceLuminescent Proteinsran GTP-Binding ProteinSequence Homology, Amino AcidSequence DeletionTransfectionDNA-Binding ProteinsAntineoplastic AgentsProtein BindingApoptosisSubcellular FractionsCell NucleolusTranscription FactorsNucleoplasminsCell CompartmentationCercopithecus aethiopsBiological TransportRadiation ToleranceNeoplasmsCell ProliferationMicroscopy, FluorescenceAmino Acid MotifsXenograft Model Antitumor AssaysProtein Kinase InhibitorsCloning, MolecularDrug ResistanceGene Expression Regulation, NeoplasticBrain NeoplasmsBinding SitesCell SurvivalMutagenesis, Site-DirectedPlasmidsDrug Resistance, MicrobialCell HypoxiaNuclear EnvelopeReceptor, erbB-2Microscopy, ConfocalPhosphorylationDrug Resistance, BacterialRNA-Binding ProteinsFluorescent Antibody TechniqueAmino Acids, BasicMice, NudeBreast NeoplasmsDNA, ComplementarySequence AlignmentCarrier ProteinsRecombinant ProteinsZinc FingersRNA, MessengerDNA PrimersBlotting, WesternViral ProteinsConserved SequenceFluorescent Antibody Technique, Indirectbeta-GalactosidaseTranscription, GeneticReceptor, Epidermal Growth FactorCells, CulturedTwo-Hybrid System TechniquesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsNucleocytoplasmic Transport ProteinsReceptors, Cytoplasmic and Nuclear3T3 CellsMutagenesisProtein IsoformsGenes, ReporterNuclear PorePhosphoproteinsModels, BiologicalTrans-ActivatorsTranscriptional ActivationAntigens, Polyomavirus TransformingNIH 3T3 Cells