Embryonic Stem CellsCell DifferentiationClone CellsStem CellsPluripotent Stem CellsEmbryo, MammalianHematopoietic Stem CellsEmbryo ResearchCell Culture TechniquesOctamer Transcription Factor-3Stem Cell TransplantationInduced Pluripotent Stem CellsCell LineageCell LineTeratomaBlastocystEmbryoid BodiesStage-Specific Embryonic AntigensCells, CulturedGene Expression Regulation, DevelopmentalGerm LayersEndodermSOXB1 Transcription FactorsEmbryonic DevelopmentTotipotent Stem CellsFeeder CellsHomeodomain ProteinsNeural Stem CellsKaryotypingBone Morphogenetic Protein 4Embryo Culture TechniquesBlastomeresCell ProliferationGene Expression ProfilingCoculture TechniquesAdult Stem CellsEmbryo ImplantationBeginning of Human LifeStem Cell ResearchReverse Transcriptase Polymerase Chain ReactionActivinsEmbryo DispositionCryopreservationBiological MarkersFlow CytometryMice, SCIDMultipotent Stem CellsFertilization in VitroTranscription FactorsNeural PlateSignal TransductionCloning, OrganismRegenerative MedicineNodal ProteinCell SeparationGene Expression RegulationGreen Fluorescent ProteinsMyocytes, CardiacMesenchymal Stromal CellsEmbryo, NonmammalianNuclear ReprogrammingEmbryonic and Fetal DevelopmentImmunohistochemistryMesodermNeuronsGene TargetingCell SurvivalResearch Embryo CreationBase SequenceFibroblastsPregnancyHematopoiesisGene ExpressionRNA, MessengerMolecular Sequence DataEpigenesis, GeneticChick EmbryoCulture Media, ConditionedCulture Media, Serum-FreePhenotypeStem Cell NicheTime FactorsHematopoietic Stem Cell TransplantationLentivirusCulture MediaPersonhoodMesenchymal Stem Cell TransplantationOligonucleotide Array Sequence AnalysisGerm CellsSOXF Transcription FactorsChimeraValue of LifeX Chromosome InactivationBone Morphogenetic ProteinsModels, BiologicalTissue EngineeringTransgenesBlastocyst Inner Cell MassPreimplantation DiagnosisCell Shape