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Table 6 Number of tag SNPs/total SNPs with MAF ≥ 3% (ratio) in each of five populations using LDSelect with NHLBI resequencing data. The last column shows number of tag SNPs and total SNPs combined across the five populations using multiPopTagSelect.

From: SNP selection for genes of iron metabolism in a study of genetic modifiers of hemochromatosis

Gene European N = 47 Hipanic N = 48 Chinese N = 47 African American N = 24 Yoruban N = 24 Multiple
ACO1 26/58 (0.45) 29/56 (0.52) 28/57 (0.49) 69/111 (0.62) 65/110 (0.59) 97/145 (0.67)
CYBRD1 15/62 (0.24) 20/58 (0.34) 17/62 (0.27) 28/57 (0.49) 34/65 (0.52) 46/85 (0.54)
FLVCR 17/99 (0.17) 11/75 (0.15) 8/83 (0.10) 18/82 (0.22) 18/91 (0.20) 27/114 (0.24)
FTH1 5/13 (0.38) 10/17 (0.59) 4/7 (0.57) 11/19 (0.58) 8/14 (0.57) 17/27 (0.63)
HAMP 4/7 (0.57) 4/7 (0.57) 7/10 (0.70) 8/10 (0.80) 9/11 (0.82) 11/15 (0.73)
HCP1 3/6 (0.50) 5/9 (0.56) 4/9 (0.44) 11/16 (0.69) 11/15 (0.73) 17/22 (0.77)
HEPH 13/38 (0.34) 10/36 (0.28) 9/10 (0.90) 16/58 (0.28) 21/53 (0.40) 49/95 (0.52)
HFE2 5/7 (0.71) 5/8 (0.63) 4/7 (0.57) 8/10 (0.80) 5/7 (0.71) 10/13 (0.77)
IREB2 11/52 (0.21) 11/47 (0.23) 15/63 (0.24) 21/94 (0.22) 18/95 (0.19) 42/134 (0.31)
PGRM1 5/10 (0.50) 2/2 (1.00) 0/0 8/11 (0.73) 10/13 (0.77) 15/19 (0.79)
PGRM2 2/4 (0.50) 4/8 (0.50) 7/9 (0.78) 10/13 (0.77) 11/17 (0.65) 16/22 (0.73)
TF 20/44 (0.45) 24/50 (0.48) 17/49 (0.35) 34/61 (0.56) 42/61 (0.69) 61/87 (0.70)
TFR2 4/6 (0.67) 3/5 (0.60) 5/7 (0.71) 5/5 (1.00) 6/7 (0.86) 8/9 (0.89)
TFRC 36/119 (0.30) 34/115 (0.30) 22/93 (0.24) 43/135 (0.32) 44/110 (0.40) 87/187 (0.47)
Av No. tags 11.9 12.3 10.5 20.7 21.6 35.9