S1PR2 Asn10Lys  
  Asn10Asn Asn10Lys Lys10Lys total
Val286Ala Val286Ala 70 1 0 71 (2.08%)
Val286Val 3226 112 1 3339 (97.92%)
  total 3296 (96.66%) 113 (3.31%) 1 (0.03%) 3410
Table 2: Distribution of S1PR2 variants in patients of the LURIC study. For 3410 patients genotype data were obtained for both polymorphisms.