Cell DifferentiationCell LineMolecular Sequence DataMammalsCells, CulturedEmbryo, MammalianGene Expression Regulation, DevelopmentalEmbryo, NonmammalianBase SequenceTranscription FactorsAmino Acid SequenceSignal TransductionEmbryonic Stem CellsRNA, MessengerStem CellsGene Expression RegulationCell LineageTransfectionDNA-Binding ProteinsCell DivisionMutationCricetinaeTranscription, GeneticHeLa CellsCell CycleGene ExpressionNuclear ProteinsCloning, MolecularEmbryonic DevelopmentCell ProliferationDNACell NucleusBlastocystPhenotypeSequence Homology, Amino AcidSex DifferentiationModels, BiologicalTretinoinProtein BindingTime FactorsReverse Transcriptase Polymerase Chain ReactionChick EmbryoHomeodomain ProteinsMitosisMice, Inbred C57BLRecombinant ProteinsPromoter Regions, GeneticRecombinant Fusion ProteinsIn Situ HybridizationMice, KnockoutDNA PrimersImmunohistochemistryMembrane ProteinsCell SurvivalXenopus ProteinsTumor Cells, CulturedFibroblastsCarrier ProteinsGreen Fluorescent ProteinsDNA, ComplementaryBlotting, WesternMice, TransgenicRNA InterferenceRepressor ProteinsCell AggregationProteinsTrans-ActivatorsMorphogenesisPhosphorylationCell Cycle ProteinsApoptosisCaenorhabditis elegansFluorescent Antibody TechniqueKineticsNeuronsMicroscopy, FluorescenceEndodermCHO CellsCarcinoma, EmbryonalCell Culture TechniquesTeratomaXenopusMesodermGenes, ReporterGastrulaGenetic VectorsXenopus laevisProtein Structure, TertiaryGene Expression ProfilingRNA, Small InterferingCOS CellsDrosophila ProteinsBinding SitesProtein-Serine-Threonine KinasesFlow CytometryOocytesSpecies SpecificityPluripotent Stem CellsCercopithecus aethiopsBlastomeres