IRF6 and androgen insensitivity syndrome: The AIS-associated (P = 1.27 × 10−4) m6A-SNP rs2013162 may affect IRF6 expression (P = 6.30 × 10−23), IRF6 was differentially expressed between IS cases and controls (P = 6.15 × 10−3) and showed a causal association with AIS (PSMR = 3.64 × 10−4, PHEIDI = 0.11).