Linkage Disequilibrium and Haplotype Diversity in the Genes of the Renin–Angiotensin System: Findings From the Family Blood Pressure Program

Table 2.

Linkage Disequilibrium Statistic (D′) in RAS Genes in Whites (Lower Triangle) and Blacks (Upper Triangle)

1. REN C-4021T C-3212T A4280C G5795T C10377T
C-4021T 1.00 0.10 0.57 0.12
C-3212T 1.00 1.0 0.73 1.0
A4280C 1.00 1.00 0.95 0.57
G5795T 1.00 1.00 1.00 0.02
C10377T 1.00 1.00 1.00 1.00
2. AGTR1 A-777T G-680T A-119G C43732T A44221G
A-777T 1.00 1.00 0.12 0.10
G-680T 1.00 1.00 0.09 0.10
A-119G 1.00 1.00 0.08 0.10
C43732T 0.13 0.03 0.10 1.00
A44221G 1.00 1.00 1.00 1.00
3. AGT C-532T A-217G A-6G C3889T C4072T
C-532T 1.00 1.00 1.00 1.00
A-217G 1.00 1.00 1.00 1.00
A-6G 1.00 1.00 1.00 1.00
C3889T 1.00 1.00 1.00 0.93
C4072T 0.87 0.87 0.96 1.00
4. ACE A-239T A7941G C8342T A10593G A11599G A12292G A15990G C17911T C19329T A20060G
A-239T 0.42 0.30 0.26 0.24 0.29 0.27 0.33 0.19 0.33
A7941G 0.50 0.80 1.00 1.00 1.00 0.93 0.79 0.72 0.76
C8342T 0.96 0.43 1.00 0.96 0.95 0.95 0.81 0.62 0.70
A10593G 0.98 0.41 0.99 1.00 1.00 1.00 0.98 0.83 1.00
A11599G 0.94 0.27 0.97 0.99 0.96 0.96 0.96 0.81 0.98
A12292G 0.98 0.44 0.99 1.00 0.99 0.96 0.82 0.62 0.71
A15990G 0.96 0.42 0.99 0.99 0.97 1.00 1.00 0.74 0.89
C17911T 0.98 0.44 1.00 1.00 0.99 1.00 1.00 0.85 0.88
C19329T 0.92 0.42 0.99 1.00 0.99 1.00 1.00 1.00 0.82
A20060G 0.96 0.44 0.97 0.99 0.97 0.99 1.00 1.00 1.00
  • Shaded area indicates statistical significance (p < 0.0001) after adjusting for multiple tests.

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  1. Genome Res. 13: 173-181

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