RNANucleic Acid HybridizationRNA, MessengerMolecular Sequence DataSecond Messenger SystemsNuclear Localization SignalsBase SequenceAmino Acid SequenceCell NucleusProtein BindingCell LineCytoplasmProtein TransportSubcellular FractionsMutationTranscription, GeneticRecombinant Fusion ProteinsNucleic Acid ConformationProtein Structure, TertiaryRNA, UntranslatedProtein BiosynthesisRNA, ViralHeLa CellsCloning, MolecularCells, CulturedImmunohistochemistryRNA-Binding ProteinsKineticsMicroscopy, FluorescenceFluorescent Antibody TechniqueSound LocalizationGreen Fluorescent ProteinsActive Transport, Cell NucleusTransfectionGene Expression RegulationMembrane ProteinsSignal TransductionSequence Homology, Amino AcidRNA, Small InterferingCell MembraneNuclear ProteinsRNA, Small UntranslatedBlotting, WesternCarrier ProteinsBlotting, NorthernRibonucleoproteinsTissue DistributionGene ExpressionMicroscopy, ImmunoelectronModels, MolecularReverse Transcriptase Polymerase Chain ReactionIn Situ HybridizationDNAEscherichia coliCell CompartmentationMolecular WeightLuminescent ProteinsMicroscopy, ConfocalDNA, ComplementaryPolyribosomesRecombinant ProteinsPoly ARNA InterferenceDNA PrimersCOS CellsRNA TransportModels, BiologicalTranscription FactorsElectrophoresis, Polyacrylamide GelRNA Processing, Post-TranscriptionalDNA-Binding ProteinsRNA, BacterialBinding SitesPhosphorylationSaccharomyces cerevisiaeCell NucleolusRabbitsBiological TransportProteinsSequence Analysis, RNARNA, AntisenseConserved SequenceSequence AlignmentBacterial ProteinsCalciumCercopithecus aethiopsRNA, RibosomalRNA Stability3' Untranslated RegionsRNA, Small NucleolarRibonuclease IIIDrosophila ProteinsRNA SplicingImmunoblottingCricetinaeMicroscopy, ElectronAmino Acid MotifsActinsProtein IsoformsCell Polarity