IL1RL1 and asthma: We identified rs72823641, which has been found to be associated with asthma in multiple GWAS [51], with p values ranging from 4 × 10−12 to 2 × 10−136, and mapping to a large intron of IL1RL1. We found 92 variants in LD with rs72823641 (R2 > 0.7) using European ancestry data (Fig. 6C).