From: Confounding of linkage disequilibrium patterns in large scale DNA based gene-gene interaction studies
Causal
Number of tag SNP at LD(r2) value:
SNP
r2=0.20
r2=0.45
r2=0.55
r2=0.65
r2=0.75
DSL 1
60
2
1
DSL 2 A
115
114
111
98
DSL 2 B
110
109
107
DSL 2 C
81
80
78
DSL 2 D
76
48
31
24