Fig. 2
From: Identifying genetic variants for age of migraine onset in a Han Chinese population in Taiwan
Boxplots of distributions between the groups and genotypes. The x-axis shows the genotype of the variant and the y-axis shows the phenotype. The abundance of each condition in the genotypes is marked above each bar. We found three different binary distributions on the variant rs146094041. The genotype CAA (wild type, WT) is associated with the control groups (after 12 years), whereas the variants with one allele or double deletion are associated with the case groups (before 12 years). ESRRG, estrogen-related receptor gamma