Two SNPs in GRIA1 (5q33.2, rs548294 MO allelic P=0.008, rs2195450 MA allelic P=0.0005) and 1 SNP in GRIA3 (rs3761555 MA Females allelic P=0.003) showed a positive association with migraine (44). The gene discussed is GRIA1; the disease is migraine disorder.