MicroRNAsGene Knockdown TechniquesRNA, Small InterferingRNA InterferenceRNADown SyndromeRNA, ViralRNA, MessengerRNA EditingCell Line, TumorRNA SplicingGene SilencingRNA, RibosomalCell LineRNA, Double-StrandedRNA, BacterialSignal TransductionReverse Transcriptase Polymerase Chain ReactionCell ProliferationZebrafishBase SequenceChloracneDNA-Directed RNA PolymerasesMolecular Sequence DataCells, CulturedBlotting, WesternGene Expression RegulationDown-RegulationRNA VirusesTransfectionApoptosisZebrafish ProteinsMorpholinosRNA, CatalyticRNA Polymerase IIHeLa CellsProtein BindingRNA FoldingMutationRNA StabilityPromoter Regions, GeneticCell MovementTranscription FactorsOligonucleotides, AntisenseImmunoprecipitationRNA, FungalCell SurvivalRNA, AntisensePhosphorylationRNA Processing, Post-TranscriptionalEmbryo, NonmammalianLentivirusAmino Acid SequenceRNA HelicasesRNA-Binding ProteinsUp-RegulationGene Expression Regulation, NeoplasticMice, KnockoutGene Expression Regulation, DevelopmentalTranscription, GeneticDNA PrimersRNA, UntranslatedRNA, TransferModels, BiologicalRNA PrecursorsRNA, Small NuclearPhenotypeGreen Fluorescent ProteinsNucleic Acid ConformationPyrethrinsProtein TransportGene Expression ProfilingMembrane ProteinsGene ExpressionCell DifferentiationMice, Inbred C57BLOligodeoxyribonucleotides, AntisenseSequence Analysis, RNARNA CapsTime FactorsAnimals, Genetically ModifiedNuclear ProteinsGenetic VectorsDEAD-box RNA HelicasesRNA, PlantRNA, NeoplasmHEK293 CellsRNA, ProtozoanIntracellular Signaling Peptides and ProteinsCell CycleReal-Time Polymerase Chain ReactionBinding SitesProtein Structure, TertiaryRepressor ProteinsNeoplasm InvasivenessIn Situ HybridizationNIH 3T3 CellsNerve Tissue ProteinsRNA Ligase (ATP)Microscopy, Fluorescence