Cell DifferentiationMicroRNAsNeuronsNeural Cell Adhesion MoleculesCells, CulturedGene Expression Regulation, DevelopmentalStem CellsGene Expression RegulationSignal TransductionEmbryonic Stem CellsNeural Cell Adhesion Molecule L1RNA, MessengerCell LineTranscription FactorsGene Expression ProfilingCell LineageBase SequenceMolecular Sequence DataCell ProliferationCell Adhesion Molecules, NeuronalReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLTretinoinCell DivisionMice, KnockoutRibonuclease IIIDNA-Binding ProteinsImmunohistochemistryHomeodomain ProteinsGene ExpressionPhenotypeSialic AcidsDown-RegulationMice, Transgenic3' Untranslated RegionsTranscription, GeneticOligonucleotide Array Sequence AnalysisIn Situ HybridizationTransfectionEmbryo, MammalianSex DifferentiationModels, BiologicalCell Line, TumorNerve Tissue ProteinsUp-RegulationBlotting, WesternBasic Helix-Loop-Helix Transcription FactorsApoptosisPromoter Regions, GeneticTumor Cells, CulturedCell Culture TechniquesTrans-ActivatorsFlow CytometryMesenchymal Stromal CellsNeural Stem CellsChick EmbryoRNA InterferenceSequence Analysis, RNARepressor ProteinsGene Expression Regulation, NeoplasticLeukocyte L1 Antigen ComplexReal-Time Polymerase Chain ReactionMutationNeurogenesisAmino Acid SequenceRNA, Small InterferingNeuritesTime FactorsOsteogenesisNuclear ProteinsMuscle DevelopmentReceptors, NotchEpithelial CellsAntigens, DifferentiationOsteoblastsCell CycleHematopoietic Stem CellsCell SurvivalNeuroblastomaCell AdhesionFluorescent Antibody TechniqueDNA PrimersBiological MarkersNervous SystemAntigens, SurfaceHL-60 CellsAdipogenesisB-LymphocytesMyoblastsDimethyl SulfoxideBone Marrow CellsRNA, PlantMorphogenesisMesodermMembrane ProteinsBlotting, NorthernCell MovementBone Morphogenetic ProteinsLeukemia, Erythroblastic, AcuteBrain