Germ CellsSpermatogenesisTestisNeoplasms, Germ Cell and EmbryonalSpermatozoaSpermatidsSpermatocytesSpermatogoniaSeminiferous TubulesSertoli CellsMeiosisTesticular NeoplasmsGerminomaInfertility, MaleGene Expression Regulation, DevelopmentalSeminomaGametogenesisGonadsHaploidyCell DifferentiationOvaryRNA-Binding ProteinsSeminiferous EpitheliumTurbellariaMolecular Sequence DataOogenesisRNA, MessengerTeratomaCyclic AMP Response Element ModulatorFertilitySex DifferentiationPachytene StageFibroblast Growth Factor 9Base SequenceSex Determination ProcessesOctamer Transcription Factor-3ImmunohistochemistryGenomic ImprintingProtaminesIn Situ HybridizationCyclin A1DEAD-box RNA HelicasesDNA MethylationMice, TransgenicMice, Inbred C57BLOocytesWheat Germ AgglutininsAmino Acid SequenceReverse Transcriptase Polymerase Chain ReactionEpididymisAcrosomeDysgerminomaApoptosisDNA-Binding ProteinsMice, KnockoutGerm LayersMeiotic Prophase ISperm CountStem CellsDrosophila ProteinsNuclear ProteinsDNA (Cytosine-5-)-MethyltransferaseEndodermal Sinus TumorAdenine Nucleotide Translocator 3AsthenozoospermiaProteinsCleavage Stimulation FactorOogoniaEpigenesis, GeneticTranscription FactorsEmbryo, MammalianMice, Inbred StrainsTretinoinSperm MotilityDrosophila melanogasterCryptorchidismGene ExpressionGene Expression RegulationProto-Oncogene Proteins c-kitOrgan SpecificityRNA, Long NoncodingX ChromosomeRNA, UntranslatedGene Expression ProfilingEmbryonic DevelopmentTranscription, GeneticFetusMutationBlotting, NorthernDrosophilaNuclear Receptor Subfamily 6, Group A, Member 1Blotting, WesternEmbryoid BodiesSex ChromosomesCell LineagePromoter Regions, GeneticHistonesMice, Inbred ICRArgonaute ProteinsCloning, Molecular