STX6 and supranuclear palsy, progressive, 1: We tested for association with the top PSP susceptibility loci at MAPT (rs8070723 for the H1H2 haplotype; rs242557 for H1c haplotype), MOBP (rs1768208), EIF2AK3 (rs7571971), and STX6 (rs1411478), SLCO1A2 (rs11568563), and DUSP10 (rs6687758) [11, 20, 46].