Accounting for multiple testing, there was genome-wide significant local genetic correlation between migraine and BP at three regions (chr6: 94441175..97093511 harboring previous migraine locus FHL5; chr7: 39862670..42001811 harboring previous migraine locus C7orf10; and chr10: 95396368..96221243 harboring previous migraine locus PLCE1) using heritability estimation from summary statistics (ρ-HESS) (Fig. 1 and Supplementary Table 1, P < 0.05/1703). This evidence concerns the gene PLCE1 and migraine disorder.