Heterogeneous-Nuclear Ribonucleoprotein Group CHeterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsHeterogeneous-Nuclear Ribonucleoprotein KHeterogeneous-Nuclear Ribonucleoprotein Group MRibonucleoproteinsRNA, Small NuclearHeterogeneous-Nuclear Ribonucleoprotein Group F-HRNA, Heterogeneous NuclearRibonucleoproteins, Small NuclearHeterogeneous-Nuclear Ribonucleoprotein LSpliceosomesHeterogeneous-Nuclear Ribonucleoprotein URNA SplicingRNA-Binding ProteinsRibonucleoprotein, U2 Small NuclearRNA PrecursorsRibonucleoprotein, U4-U6 Small NuclearRibonucleoprotein, U1 Small NuclearHeterogeneous-Nuclear Ribonucleoprotein DMolecular Sequence DataBase SequenceHeLa CellsRNACell NucleusCoiled BodiesRibonucleoprotein, U5 Small NuclearNucleic Acid ConformationPseudouridineRNA Processing, Post-TranscriptionalRNA, MessengerRNA, Small NucleolarProtein BindingRNA CapsTranscription, GeneticAmino Acid SequencesnRNP Core ProteinsAlternative SplicingIntrons3' Untranslated RegionsGuanosinePoly CThymus HormonesRNA, NuclearRNA, FungalNuclear ProteinsCell NucleolusBinding SitesPrecipitin TestsCell LineNucleoproteinsPolypyrimidine Tract-Binding ProteinCloning, MolecularRibonucleoprotein, U7 Small NuclearMolecular WeightSaccharomyces cerevisiaeCytoplasmExonsRNA TransportAutoantigensMutationProtein BiosynthesisPoly AElectrophoresis, Gel, Two-DimensionalRNA, ViralProtein-Arginine N-MethyltransferasesRNA, Ribosomal5' Untranslated RegionsRNA StabilityImmunoprecipitationRecombinant ProteinsTwo-Hybrid System TechniquesDNAProtein Structure, TertiaryNucleic Acid HybridizationGene Expression RegulationCross-Linking ReagentsChromatography, AffinitySequence Homology, Amino AcidNucleocytoplasmic Transport ProteinsDNA-Binding ProteinsSaccharomyces cerevisiae ProteinsRNA, Small InterferingDNA, ComplementaryNucleic Acid PrecursorsMethylationTransfectionElectrophoresis, Polyacrylamide GelBlotting, NorthernOocytesAutoantibodiesDNA PrimersRecombinant Fusion ProteinsActive Transport, Cell NucleusDNA, Single-StrandedRNA InterferenceXenopusRibonucleoproteins, Small NucleolarMultiprotein ComplexesSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization