Locus-zoom plots.TCN1-rs34530014 (A) and FUT2-rs507766 (B). Genetic coordinates are displayed along the x-axis (Build 37/hg19), and genome-wide association significance level is plotted against the y-axis as −log₁₀(P value). The purple diamond indicates the top hit. LD is generated using JHS WGS data and is indicated by the color scale in relationship to the top hit, with red for strong LD (r² > 0.8) and navy blue for weak LD (r² < 0.2).