MicroRNAsRNA Processing, Post-TranscriptionalRNA, MessengerRNA, Small InterferingRNAGene Knockdown TechniquesRNA StabilityRNA, ViralRNA EditingRNA InterferenceRNA Splicing3' Untranslated RegionsTranscription, GeneticBase SequenceMolecular Sequence DataRNA-Binding ProteinsRNA, BacterialGene Expression RegulationProtein BiosynthesisHu Paraneoplastic Encephalomyelitis AntigensCell LineRNA, PlantRNA, RibosomalDown-RegulationCell Line, TumorCells, CulturedGene SilencingMutationNucleic Acid ConformationTristetraprolinGene Expression Regulation, EnzymologicDNA-Directed RNA PolymerasesPromoter Regions, GeneticTransfectionRibonuclease IIIReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, BacterialRNA VirusesHeLa CellsRNA, Double-StrandedTranscription FactorsCell NucleusProtein Processing, Post-TranslationalSignal TransductionAmino Acid SequenceGene Expression Regulation, ViralBlotting, WesternGene Expression Regulation, DevelopmentalPoly ABlotting, NorthernProtein BindingRNA, CatalyticCell DifferentiationRNA Polymerase IIGene Expression Regulation, PlantGene ExpressionRNA FoldingGene Expression Regulation, NeoplasticBacterial ProteinsApoptosisGenes, ReporterRNA, FungalRNA, AntisensePlants, Genetically ModifiedRNA HelicasesKineticsRNA, UntranslatedPlasmidsRNA, TransferRNA PrecursorsEscherichia coliRNA, Small NuclearTumor Cells, CulturedDNA-Binding ProteinsTrans-ActivatorsSequence Analysis, RNARNA CapsRecombinant ProteinsArabidopsisMice, Inbred C57BLDEAD-box RNA HelicasesRNA, NeoplasmRNA, ProtozoanCell ProliferationCell Division