Cell DifferentiationClone CellsGene Expression Regulation, DevelopmentalCells, CulturedEmbryonic Stem CellsStem CellsMolecular Sequence DataTranscription FactorsCell LineCell LineageEmbryo, MammalianEmbryo, NonmammalianSignal TransductionBase SequenceRNA, MessengerCell DivisionGene Expression RegulationTretinoinDNA-Binding ProteinsAmino Acid SequenceCell ProliferationMice, Inbred C57BLHomeodomain ProteinsCloning, MolecularPhenotypeReverse Transcriptase Polymerase Chain ReactionTranscription, GeneticGene ExpressionMice, KnockoutMice, TransgenicEmbryonic DevelopmentIn Situ HybridizationChick EmbryoSex DifferentiationImmunohistochemistryCell CycleMorphogenesisTransfectionCarcinoma, EmbryonalPromoter Regions, GeneticMutationBlastocystNuclear ProteinsTumor Cells, CulturedRepressor ProteinsTrans-ActivatorsDNAGene Expression ProfilingEndodermCell Culture TechniquesTime FactorsMesodermModels, BiologicalDNA PrimersFlow CytometryTeratomaCell AggregationDNA, ComplementaryBlotting, WesternDown-RegulationB-LymphocytesOsteogenesisPluripotent Stem CellsApoptosisAntigens, DifferentiationHematopoietic Stem CellsMesenchymal Stromal CellsBasic Helix-Loop-Helix Transcription FactorsOsteoblastsNeuronsXenopus ProteinsDimethyl SulfoxideCell NucleusOctamer Transcription Factor-3Embryonal Carcinoma Stem CellsHL-60 CellsUp-RegulationMembrane ProteinsPolymerase Chain ReactionGastrulaFluorescent Antibody TechniqueCell SurvivalEpithelial CellsZebrafishMuscle DevelopmentLeukemia, Erythroblastic, AcuteBlotting, NorthernPlasma CellsCell MovementBone Morphogenetic ProteinsAdipogenesisBone Marrow CellsMyoblastsTeratocarcinomaSequence Homology, Amino AcidReceptors, NotchGerm CellsMitosisProto-Oncogene ProteinsPhosphorylation