Germ CellsCell DifferentiationSpermatogenesisTestisSpermatogoniaSertoli CellsSpermatozoaSpermatidsOogoniaNeoplasms, Germ Cell and EmbryonalGametogenesisSeminiferous EpitheliumSeminiferous TubulesMeiosisGene Expression Regulation, DevelopmentalSpermatocytesEmbryonic Stem CellsStem CellsOctamer Transcription Factor-3OvaryCryptorchidismDEAD-box RNA HelicasesRNA-Binding ProteinsRNA, MessengerIn Situ HybridizationMolecular Sequence DataInfertility, MaleTesticular NeoplasmsBase SequenceCells, CulturedTranscription FactorsGerminomaSignal TransductionCell LineageSex DifferentiationGonadsGene Expression RegulationCell LineTretinoinCell ProliferationCell DivisionMice, Inbred C57BLImmunohistochemistryDNA-Binding ProteinsSeminomaReverse Transcriptase Polymerase Chain ReactionMice, TransgenicMice, KnockoutHomeodomain ProteinsEmbryo, MammalianTeratomaGene ExpressionPhenotypeOogenesisTranscription, GeneticGerm LayersCarcinoma, EmbryonalGene Expression ProfilingApoptosisMutationRepressor ProteinsAmino Acid SequenceNuclear ProteinsWheat Germ AgglutininsCell Culture TechniquesPromoter Regions, GeneticModels, BiologicalTrans-ActivatorsBlotting, WesternDysgerminomaFlow CytometryTime FactorsPluripotent Stem CellsEmbryo, NonmammalianAntigens, DifferentiationBasic Helix-Loop-Helix Transcription FactorsDNA PrimersTumor Cells, CulturedOsteogenesisDimethyl SulfoxideMesenchymal Stromal CellsHematopoietic Stem CellsTransfectionOsteoblastsMesodermHL-60 CellsDown-RegulationDrosophila ProteinsEndodermal Sinus TumorCell CycleEpithelial CellsB-LymphocytesReceptors, NotchUp-RegulationCell MovementLeukemia, Erythroblastic, AcuteNeuronsAlkaline PhosphataseMuscle DevelopmentBone Marrow Cells