It is noteworthy that the promising risk locus at 6p25.3 contains IRF4. At the new locus 19p13.11, the missense variant (NP_057354.1:p.Leu104Pro) and the correlated promoter SNP rs11086029 implicates KLF2 in MM biology. Here, KLF2 is linked to Miyoshi myopathy.