A detailed Hapmap of the Sitosterolemia locus spanning 69 kb; differences between Caucasians and African-Americans

Table 4 Results of pair-wise LD analyses

Population	M1	M2	ChiSq	Pval	Δ²	D'
Caucasian	INT1-21	INT1-7	20.01	1E-05	0.545	0.866
	5'UTR-19	INT1-7	9.61	0.002	0.256	0.594
	Q604E	INT1-7	7.14	0.008	0.239	0.489
	T400K	A632V	6.13	0.013	0.125	1.000
	5'UTR-19	T400K	5.84	0.016	0.153	1.000
	Q604E	D19H	5.02	0.025	0.174	1.000
	INT1-7	T400K	4.94	0.026	0.111	1.000
	R50C	D19H	4.79	0.029	0.234	0.484
	INT1-21	T400K	4.45	0.035	0.153	1.000
	E238L	INT10-50	4.42	0.036	0.238	1.000
	INT1-7	C54Y	4.41	0.036	0.138	0.739
	5'UTR-19	C54Y	4.24	0.040	0.134	0.619
	T400K	INT10-50	3.92	0.048	0.040	1.000
	5'UTR-19	A565A	3.86	0.049	0.127	1.000
	Q604E	INT1-21	3.66	0.056	0.128	0.420
	INT10-50	A632V	3.29	0.070	0.132	0.641
	5'UTR-19	INT1-21	2.86	0.091	0.071	0.267
	C54Y	T400K	2.74	0.098	0.082	0.433
African-American	5'UTR-19	T400K	11.01	9E-04	0.080	1.000
	INT1-7	A565A	8.09	0.004	0.085	0.587
	R50C	D19H	6.96	0.008	0.205	1.000
	T400K	A565A	6.56	0.010	0.088	0.557
	Q604E	INT1-21	5.82	0.016	0.119	0.505
	5'UTR-19	A565A	5.10	0.024	0.059	0.460
	C54Y	A565A	3.93	0.047	0.053	0.270
	5'UTR-19	C54Y	3.49	0.062	0.047	0.481
	R50C	INT1-7	3.05	0.081	0.044	1.000
	INT1-7	A632V	3.05	0.081	0.044	1.000
	Q604E	D19H	3.01	0.083	0.038	1.000

M1 = 1^st marker in pair of SNPs, M2 = 2^nd marker in pair of SNPs, ChiSq = Value of chi-square test of association, Pval = Two-sided P-value corresponding to chi-square value in ChiSq column assuming 1 degree of freedom.
Δ² = Estimated value of Delta-squared measure of LD.
D' = Estimated value of Lewontin's [37] measure of LD.

ISSN: 1471-2350