Figure 1From: Polymorphisms in migraine-associated gene, atp1a2, and ischemic stroke risk in a biracial population: the genetics of early onset stroke studyA. TheATP1A2gene is located on chromosome 1 and contains 23 exons. B. Denotes the location and rs numbers of the thirteen ATP1A2 SNPs genotyped as per the fixed content of the Illumina Cardiovascular Gene-centric 50 K SNP Array (ITMAT-Broad-CARe array) (Keating et al. 2008).Back to article page