TeratocarcinomaTeratomaTretinoinEmbryonal Carcinoma Stem CellsReceptors, Retinoic AcidCell DifferentiationTumor Cells, CulturedBucladesineCell LineAntigens, CD15Neoplasms, ExperimentalTesticular NeoplasmsEndodermUridine Diphosphate N-AcetylgalactosamineHSP47 Heat-Shock ProteinsMolecular Sequence DataBase SequenceTranscription, GeneticHybrid CellsRNA, MessengerBlastocystRNA, NeoplasmEmbryo, MammalianGene Expression RegulationClone CellsCloning, MolecularTransfectionDNARetroviridaeAmino Acid SequenceGenesPromoter Regions, GeneticMethylationDNA, NeoplasmNeoplasm TransplantationNucleic Acid HybridizationBlotting, NorthernAntigens, NeoplasmBeta-GlobulinsGrowth Differentiation Factor 3Mice, Inbred StrainsSequence Homology, Nucleic AcidCarcinoma, EmbryonalCell Transformation, NeoplasticCells, CulturedTranscription FactorsCell DivisionDNA-Binding ProteinsGene Expression Regulation, NeoplasticNeoplastic Stem CellsGene ExpressionKineticsFluorescent Antibody TechniqueCell Line, TumorCarrier Proteins