SpliceosomesEukaryotic CellsRNA SplicingRNA, Small NuclearRNA Polymerase IIRibonucleoproteins, Small NuclearRNADNA-Directed RNA PolymerasesRibonucleoprotein, U2 Small NuclearRNA Polymerase IIIMolecular Sequence DataTranscription Termination, GeneticRibonucleoprotein, U4-U6 Small NuclearRNA PrecursorsRNA Polymerase IBase SequenceRibonucleoprotein, U1 Small NuclearAmino Acid SequenceIntronsSaccharomyces cerevisiaeRibonucleoprotein, U5 Small NuclearTranscription, GeneticEukaryotaRNA, Small InterferingRNA, ViralRNA-Binding ProteinssnRNP Core ProteinsRNA, RibosomalNucleic Acid ConformationHeLa CellsExosomesSequence AlignmentSaccharomyces cerevisiae ProteinsRNA, FungalConserved SequenceSequence Homology, Amino AcidRNA EditingRNA, MessengerTATA-Box Binding ProteinRNA HelicasesRNA Splice SitesRNA, Small NucleolarSMN Complex ProteinsProtein BindingCoiled BodiesProtein Structure, TertiaryModels, MolecularBinding SitesMutationRNA, BacterialRNA CapsPseudouridineRNA Processing, Post-TranscriptionalEvolution, MolecularRNA, CatalyticTranscription Factors, GeneralRNA InterferenceArchaeal ProteinsProtein SubunitsTranscriptional Elongation FactorsEscherichia coliTemplates, GeneticRibonucleoproteinsRNA VirusesPhylogenyDEAD Box Protein 20RNA, ProtozoanDEAD-box RNA HelicasesRNA, Double-StrandedRNA StabilityTriticumMacromolecular SubstancesEukaryotic Initiation Factor-4EEukaryotic Initiation Factor-2Promoter Regions, GeneticRNA, GuideDNAKineticsGiardia lambliaCell NucleusProtein ConformationTranscription FactorsStructure-Activity RelationshipRNA FoldingRNA, TransferSequence Analysis, RNAMuscular Atrophy, SpinalNuclear ProteinsRNA, Spliced LeaderExonsRNA, AntisenseAlternative SplicingProtein BiosynthesisRibonucleoproteins, Small NucleolarFungal ProteinsEukaryotic Initiation Factor-4GPeptide Initiation FactorsRNA, UntranslatedSurvival of Motor Neuron 1 ProteinTrans-Splicing