Nuclear Localization SignalsSignal TransductionCell NucleusActive Transport, Cell Nucleusalpha KaryopherinsMolecular Sequence DataAmino Acid SequenceKaryopherinsProtein Sorting Signalsbeta KaryopherinsCytoplasmRecombinant Fusion ProteinsNuclear ProteinsCell LineNuclear Export SignalsBase SequencePhosphorylationProtein Structure, TertiaryProtein TransportHeLa CellsMutationTransfectionGreen Fluorescent ProteinsCOS CellsDNA-Binding ProteinsTranscription FactorsProtein BindingSequence Homology, Amino AcidLuminescent ProteinsSequence DeletionCells, Culturedran GTP-Binding ProteinSubcellular FractionsCloning, MolecularRNA, MessengerBinding SitesCell CompartmentationCercopithecus aethiopsBiological TransportMicroscopy, FluorescenceAmino Acid MotifsRecombinant ProteinsTranscription, GeneticCell NucleolusBlotting, WesternModels, BiologicalMutagenesis, Site-DirectedNucleoplasminsEnzyme ActivationProtein-Serine-Threonine KinasesPhosphoproteinsCarrier Proteins3T3 CellsTransduction, GeneticDNA, ComplementaryGene Expression RegulationTrans-ActivatorsPlasmidsSequence AlignmentMicroscopy, ConfocalTumor Cells, CulturedDNA PrimersMitogen-Activated Protein KinasesProtein-Tyrosine KinasesTwo-Hybrid System TechniquesFluorescent Antibody TechniqueSaccharomyces cerevisiaeGenes, ReporterProteinsMembrane ProteinsTranscriptional ActivationProtein KinasesRNA-Binding ProteinsProtein Kinase CSaccharomyces cerevisiae ProteinsMutagenesisGene ExpressionNuclear EnvelopeConserved SequenceZinc Fingersbeta-GalactosidaseProto-Oncogene ProteinsPlant ProteinsCell DivisionProtein IsoformsApoptosisIntracellular Signaling Peptides and ProteinsAdaptor Proteins, Signal TransducingFluorescent Antibody Technique, IndirectAmino Acids, BasicDrosophila ProteinsReceptors, Cytoplasmic and NuclearViral ProteinsRepressor ProteinsEnzyme InhibitorsFungal ProteinsPromoter Regions, GeneticDNACell Line, TumorImmunohistochemistry