@SereneArc @One_Supernova @Thomas62767211 @JEisenhorn10110 @KatyMontgomerie Two articles for you to read. When you understand how the Y chromosome affects male development, health and fertility, you'll be able to answer your own questions. https://t.co/F
@DuncanHenry78 @lascapigliata8 No. SRY triggers the differentiation of the bipotential gonads and their transformation into testes. But there are numerous other Y chromosome genes needed for male health and fertility. https://t.co/F07GJw6Fvh
@DuncanHenry78 @lascapigliata8 We have some idea which Y chromosome genes are essential for testes development and spermatogenesis (see below), but perhaps not a good idea of which ones would (also) serve to confound XX or X0 fertility. https://t.co/F07GJ