Fig. 2
Manhattan plots and QQ plots resulting from the SNP-based GWAS for AUDPC, Mean Rating and High Rating. Manhattan plots for area under disease progress curve (AUDPC), Mean Rating and High Rating are shown in a, b and c, respectively. QQ plots for area under disease progress curve (AUDPC), Mean Rating and High Rating are shown in d, e and f, respectively. The genes that reach Bonferroni correction of P ≤ 2.15 × 10−5 are listed, and IG stands for intergenic which means no gene is identified