Clone CellsEmbryonic DevelopmentCell DifferentiationEmbryonic and Fetal DevelopmentEmbryo, MammalianCyclin-Dependent Kinase Inhibitor p57Yolk SacCrown-Rump LengthGene Expression Regulation, DevelopmentalPregnancyGenomic ImprintingFetal Growth RetardationPlacentaInsulin-Like Growth Factor IICells, CulturedChick EmbryoEmbryo, NonmammalianCulture TechniquesIn Situ HybridizationRNA, MessengerMice, Inbred C57BLBlastocystEmbryo ImplantationMolecular Sequence DataBase SequenceCell LineStem CellsTranscription FactorsSignal TransductionSex DifferentiationCell DivisionCloning, MolecularEmbryonic Stem CellsGene Expression RegulationCell LineageAmino Acid SequenceCell ProliferationTretinoinPhenotypeDNA-Binding ProteinsGene ExpressionReverse Transcriptase Polymerase Chain ReactionTranscription, GeneticAntigens, DifferentiationHomeodomain ProteinsOsteogenesisOsteoblastsImmunohistochemistryTransfectionTumor Cells, CulturedMesenchymal Stromal CellsDNADNA, ComplementaryAdipogenesisMice, KnockoutMice, TransgenicCell Culture TechniquesMutationHematopoietic Stem CellsMyoblastsNeuronsPromoter Regions, GeneticPolymerase Chain ReactionFlow CytometryBone Marrow CellsDNA PrimersMuscle DevelopmentTrans-ActivatorsGene Expression ProfilingKeratinocytesAdipocytesTime FactorsBlotting, WesternBasic Helix-Loop-Helix Transcription FactorsDimethyl SulfoxideBlotting, NorthernDown-RegulationHL-60 CellsEpidermisNuclear ProteinsRepressor ProteinsCell CycleSequence Analysis, DNAModels, BiologicalApoptosisLeukemia, Erythroblastic, AcuteBone Morphogenetic ProteinsUp-RegulationMembrane ProteinsMesodermMyoD ProteinAlkaline PhosphataseNerve Tissue ProteinsEpithelial CellsCell SurvivalB-LymphocytesBone Morphogenetic Protein 2Fluorescent Antibody TechniqueMorphogenesisSequence Homology, Amino Acid