Germ CellsPluripotent Stem CellsEmbryo, MammalianOctamer Transcription Factor-3Embryonic Stem CellsTestisGenomic ImprintingNeoplasms, Germ Cell and EmbryonalCell DifferentiationCell LineageGene Expression Regulation, DevelopmentalGerm LayersTeratomaGonadsSpermatogenesisMammalsStage-Specific Embryonic AntigensTesticular NeoplasmsStem CellsEmbryoid BodiesSpermatozoaCell Culture TechniquesGerminomaMolecular Sequence DataCell LineSertoli CellsOvarySpermatogoniaSeminiferous TubulesChimeraKaryotypingSpermatocytesParthenogenesisSpermatidsCells, CulturedAmino Acid SequenceSeminomaTranscription FactorsBlastocystBase SequenceMeiosisInduced Pluripotent Stem CellsEndodermMesodermMice, TransgenicBiological MarkersAlkaline PhosphataseStem Cell TransplantationGene Expression ProfilingOogenesisWheat Germ AgglutininsRNA, MessengerSeminiferous EpitheliumSequence Homology, Amino AcidDysgerminomaCloning, MolecularGametogenesisMutationOocytesPregnancyOogoniaEndodermal Sinus TumorSex DifferentiationMice, SCIDSignal TransductionRNA-Binding ProteinsImmunohistochemistryDNA, ComplementaryTOR Serine-Threonine KinasesIn Situ HybridizationDrosophila ProteinsCricetinaeDNA-Binding ProteinsNuclear Receptor Subfamily 6, Group A, Member 1Caenorhabditis elegansHeLa CellsGene Expression RegulationTooth GermGene ExpressionDNAProtein BindingOvumNuclear ProteinsInfertility, MaleSequence AlignmentProteinsTranscription, GeneticCryptorchidismDrosophilaModels, BiologicalEmbryo, NonmammalianTransfectionCarrier ProteinsApoptosisCaenorhabditis elegans ProteinsSpecies SpecificityMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionRecombinant ProteinsDNA Primers