Diamine oxidase rs10156191 and rs2052129 variants are associated with the risk for migraine.
García-Martín E, Martínez C, Serrador M, Alonso-Navarro H, Ayuso P, Navacerrada F, Agúndez JA, Jiménez-Jiménez FJ. Headache. 2015 Feb; 55(2):276-86. Epub 2015 Jan 22.