FANCM and male infertility: Sanger sequencing for these 7 variants was performed in all the available family members and identified 2 variants, FANCM c.1946_1958del and X-linked TAF7L c.1047_1052delGGATGA, recessively cosegregating with male infertility in the family (Supplementary Table S2, Fig. 1b, and Supplementary Figure S2).