Gene Knockdown TechniquesRNA InterferenceRNA, Small InterferingZebrafishLentivirusZebrafish ProteinsMorpholinosGene SilencingCell Line, TumorEmbryo, NonmammalianGenetic VectorsOligonucleotides, AntisenseAnimals, Genetically ModifiedGreen Fluorescent ProteinsDoxycyclineGenetic TechniquesCell LineGene Expression Regulation, DevelopmentalCell ProliferationSignal TransductionTransfectionGene Expression RegulationRNA, MessengerCells, CulturedGene TargetingReverse Transcriptase Polymerase Chain ReactionRNA, Double-StrandedApoptosisBase SequenceDown-RegulationCell MovementHeLa CellsBlotting, WesternTransgenesCell DifferentiationLarvaMolecular Sequence DataPromoter Regions, GeneticCell SurvivalGene ExpressionPhenotypeTranscription FactorsPhosphorylationMice, KnockoutMutationProtein-Serine-Threonine KinasesMice, Inbred C57BLModels, BiologicalFlow CytometryMice, TransgenicDisease Models, AnimalNeuronsTime FactorsHEK293 Cells