Embryo Culture TechniquesEmbryonic Stem CellsStem CellsPluripotent Stem CellsStem Cell TransplantationHematopoietic Stem CellsInduced Pluripotent Stem CellsCell DifferentiationStem Cell FactorAdult Stem CellsBlastocystCell Culture TechniquesFeeder CellsEmbryo, MammalianStem Cell ResearchHematopoietic Stem Cell TransplantationNeural Stem CellsMesenchymal Stromal CellsHematopoietic Cell Growth FactorsStem Cell NicheCell LineageEmbryo ResearchCell LineCells, CulturedAntigens, CD34Embryo ImplantationMultipotent Stem CellsMice, SCIDMesenchymal Stem Cell TransplantationBone Marrow CellsBlastomeresEmbryonic DevelopmentHematopoiesisRegenerative MedicineOctamer Transcription Factor-3Mice, Inbred NODColony-Forming Units AssayEmbryo, NonmammalianProto-Oncogene Proteins c-kitCell ProliferationFetal BloodCell SeparationTransplantation, HeterologousFertilization in VitroChick EmbryoEmbryonic and Fetal DevelopmentGene Expression Regulation, DevelopmentalPlant StemsFlow CytometryPregnancyFetal Stem CellsPersonhoodTissue EngineeringCryopreservationBeginning of Human LifeTotipotent Stem CellsAntigens, CDGene Expression ProfilingCell DivisionRecombinant ProteinsPhenotypeTime FactorsImmunohistochemistryEmbryo DispositionHematopoietic Stem Cell MobilizationMolecular Sequence DataNeoplastic Stem CellsBase SequenceCell SurvivalBiological MarkersNeuronsRegenerationTissue ScaffoldsEmbryo TransferCloning, OrganismCoculture TechniquesGranulocyte Colony-Stimulating FactorADP-ribosyl CyclaseSignal TransductionMice, Inbred C57BLTransduction, GeneticGraft SurvivalGenetic VectorsInterleukin-3Homeodomain ProteinsGerm LayersPapioModels, BiologicalCloning, MolecularReverse Transcriptase Polymerase Chain ReactionZygoteTransplantation, AutologousFetusGene ExpressionPeripheral Blood Stem Cell TransplantationTranscription FactorsChemokine CXCL12Culture TechniquesTransplantation, HomologousRNA, Messenger