Nuclear Pore Complex ProteinsNuclear PoreNuclear Envelopebeta KaryopherinsNuclear ProteinsAcetylglucosamineActive Transport, Cell NucleusCell NucleusSaccharomyces cerevisiae ProteinsTranscription FactorsTranscription, GeneticMolecular Sequence DataAmino Acid SequenceCytoplasmHeLa CellsSaccharomyces cerevisiaeran GTP-Binding ProteinPorinsNucleocytoplasmic Transport ProteinsKaryopherinsMutationRNA, MessengerProtein BindingMembrane ProteinsGene Expression RegulationBiological TransportPromoter Regions, GeneticBase SequenceSp1 Transcription FactorBinding SitesEscherichia coliCell LineMembrane GlycoproteinsDNA-Binding ProteinsTranscriptional ActivationBacterial Outer Membrane ProteinsTrans-ActivatorsRNA TransportRecombinant Fusion ProteinsProtein Structure, TertiaryRepressor ProteinsDNATranscription Initiation Sitealpha KaryopherinsNuclear Localization SignalsTransfectionCloning, MolecularWheat Germ AgglutininsChromatinPlasmidsSignal TransductionModels, BiologicalChironomidaeFungal ProteinsGenes, ReporterRNA Polymerase IISequence Homology, Amino AcidXenopusTranscription Factor AP-1STAT3 Transcription FactorCells, CulturedGene Expression Regulation, DevelopmentalBasic Helix-Loop-Helix Transcription FactorsGene Expression Regulation, FungalTranscription Factors, TFIITranscription Factor TFIIDGreen Fluorescent ProteinsXenopus laevisDNA-Directed RNA PolymerasesChromatin ImmunoprecipitationReverse TranscriptionRNA-Binding ProteinsHomeodomain ProteinsMicroscopy, FluorescenceOocytesReceptors, Cytoplasmic and NuclearRegulatory Sequences, Nucleic AcidRecombinant ProteinsMitosisMicroscopy, ElectronBasic-Leucine Zipper Transcription FactorsCarrier ProteinsPorosityReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, BacterialNucleoplasminsForkhead Transcription FactorsProtein TransportRNATranscription Factor TFIIBEnhancer Elements, GeneticGene ExpressionModels, MolecularZinc FingersMicroscopy, ImmunoelectronSequence AlignmentXenopus ProteinsBacterial ProteinsCell DifferentiationTranscription Factor AP-2