NDST1 and androgen insensitivity syndrome: For the 15 genes listed in Table 1, SMR tests (P < 3.33 × 10−3 were considered significant) identified that three genes (IRF6, RBM18 and KCNJ11) were significantly associated with AIS, IL16 was associated with LAS and NDST1 was associated with CES (Table 1).