Germ CellsNeoplasms, Germ Cell and EmbryonalTestisSpermatogenesisTesticular NeoplasmsGerminomaSpermatozoaSertoli CellsSeminiferous TubulesSpermatogoniaSpermatocytesSpermatidsGonadsSeminomaMeiosisWheat Germ AgglutininsOogenesisSeminiferous EpitheliumDysgerminomaGene Expression Regulation, DevelopmentalOvaryGerm LayersGametogenesisTeratomaEndodermal Sinus TumorOogoniaSex DifferentiationNuclear Receptor Subfamily 6, Group A, Member 1Molecular Sequence DataCell DifferentiationTooth GermInfertility, MaleCryptorchidismMediastinal NeoplasmsOocytesRNA, MessengerOctamer Transcription Factor-3RNA-Binding ProteinsImmunohistochemistryOvumCarcinoma, EmbryonalRetroperitoneal NeoplasmsIn Situ HybridizationAmino Acid SequenceEmbryo, NonmammalianCaenorhabditis elegansDrosophila ProteinsMutationSperm CountEmbryo, MammalianSex Determination ProcessesBlood-Testis BarrierCaenorhabditis elegans ProteinsStem CellsBase SequencePachytene StageDrosophilaApoptosisFertilityChoriocarcinomaReverse Transcriptase Polymerase Chain ReactionCell Lineagealpha-FetoproteinsBleomycinProto-Oncogene Proteins c-kitDEAD-box RNA HelicasesEmbryonic DevelopmentPluripotent Stem CellsMice, TransgenicDisorders of Sex DevelopmentTestosteroneDrosophila melanogasterTranscription FactorsMice, Inbred C57BLChimeraFetusOrchitisMesonephromaEpididymisRNA, Messenger, StoredGenomic ImprintingCisplatinGene ExpressionTesticular DiseasesPhenotypeDNA-Binding ProteinsIn Situ Nick-End LabelingX ChromosomeSex Determination AnalysisTurbellariaCell MovementHaploidyTime FactorsDNA MethylationOryziasKlinefelter SyndromeCell CountMice, KnockoutCloning, MolecularZebrafish