TestisRete TestisSpermatogenesisSertoli CellsCryptorchidismLeydig CellsSpermatidsSpermatozoaSpermatogoniaEpididymisSeminiferous EpitheliumTestosteroneTesticular DiseasesSpermatocytesTesticular NeoplasmsMolecular Sequence DataOrgan SizeRNA, MessengerSperm CountSexual MaturationInfertility, MaleOrchitisGerm CellsGenitalia, MaleSpermatic Cord TorsionBase SequenceScrotumTissue DistributionAmino Acid SequenceGastrointestinal ContentsImmunohistochemistryRats, Sprague-DawleyOrgan SpecificityBlood-Testis BarrierSex DifferentiationOvaryOrchiectomyFertilityReverse Transcriptase Polymerase Chain ReactionLiverDNA, ComplementarySeminal VesiclesSex-Determining Region Y ProteinFollicle Stimulating HormoneRats, Inbred StrainsTime FactorsBase CompositionRats, WistarGene ExpressionIn Situ HybridizationCloning, MolecularSex Determination ProcessesGonadsBody WeightBlotting, NorthernSertoli Cell TumorOrchiopexyDibutyl PhthalateGene Expression Regulation, DevelopmentalLuteinizing HormonePhylogenySperm MotilitySwineFatty AcidsCattleSpecies SpecificityProteinsDNASperm MaturationSequence Homology, Amino AcidSeminomaTesticular HormonesAnimals, NewbornMice, Inbred C57BLBlotting, WesternReproductionMeiosisVaricoceleCells, CulturedInhibinsSequence Analysis, DNAGene Expression RegulationMicroscopy, ElectronSpermatic CordPregnancySOX9 Transcription FactorDiethylhexyl PhthalateGenes, sryAging3-Hydroxysteroid DehydrogenasesY Chromosome