Sertoli Cell-Only SyndromeSertoli CellsAnemia, Sickle CellTestisSpermatogenesisSyndromeSertoli Cell TumorSeminiferous TubulesSeminiferous EpitheliumBlood-Testis BarrierSpermatidsDown SyndromeMetabolic Syndrome XSpermatogoniaSpermatocytesFollicle Stimulating HormoneLeydig CellsCells, CulturedSpermatozoaGerm CellsHybrid CellsCloning, OrganismNuclear Transfer TechniquesSexual MaturationCell DifferentiationNephrotic SyndromeReceptors, FSHSjogren's SyndromeTestosteroneNuclear ReprogrammingRNA, MessengerAndrogen-Binding ProteinMolecular Sequence DataOocytesTesticular HormonesImmunohistochemistryTurner SyndromeMutationBase SequenceInhibinsCell LineGene Expression Regulation, DevelopmentalAbnormalities, MultiplePhenotypeMeiosisCell Count