Cell NucleusLampreysBody PatterningWingDrosophila ProteinsGene Expression Regulation, DevelopmentalEmbryo, NonmammalianInsect ProteinsDrosophilaMorphogenesisGenes, InsectSpinal CordHomeodomain ProteinsTranscription FactorsActive Transport, Cell NucleusIn Situ HybridizationBone Morphogenetic ProteinsNucleus AccumbensMolecular Sequence DataChick EmbryoSignal TransductionThalamic NucleiSolitary NucleusCell Nucleus ShapeCytoplasmCochlear NucleusRaphe NucleiCerebellar NucleiNuclear Transfer TechniquesSeptal NucleiArcuate NucleusCaudate NucleusParaventricular Hypothalamic NucleusHeLa CellsNuclear ProteinsNuclear EnvelopeCloning, OrganismChromatinCell Nucleus SizeSuprachiasmatic NucleusRed NucleusTrigeminal NucleiSubthalamic NucleusSupraoptic NucleusCell LineMicroinjectionsNeuronsCell Nucleus StructuresDNAMicroscopy, FluorescenceCell NucleolusImmunohistochemistryAmino Acid SequenceChromosome PositioningRats, Sprague-DawleyMicroscopy, ElectronTranscription, GeneticMicroscopy, ConfocalRNA, MessengerDNA-Binding ProteinsOlivary NucleusFluorescent Antibody TechniqueKaryopherinsGreen Fluorescent ProteinsCell CompartmentationChromosomesBase SequenceCells, CulturedProtein TransportNuclear Localization SignalsTrigeminal Nucleus, SpinalOocytesRecombinant Fusion ProteinsVentral Thalamic NucleiBrain StemInterphaseNuclear MatrixTime FactorsIntralaminar Thalamic NucleiHistonesBasal Nucleus of MeynertProtein BindingPonsKaryometryNeural PathwaysAnterior Thalamic NucleiDNA ReplicationMedulla OblongataVentromedial Hypothalamic NucleusSubcellular FractionsRNAStaining and LabelingCell FractionationMutationAutoradiographyAlpha ParticlesMitosisGene Expression RegulationBrainTransfection