Table 2 Allele frequencies of Val26 mutations in individual ethnic groups.

Population	Ethnic origin	(n)	pG (Val26)
CEPH	Mixed white	92	0.320
Pooled_CEPH	White	94	0.323
HapMap‐CEU	European	55	0.355
SC_95_C	White	45	0.367
HapMap‐YRI	Sub‐Saharan African	52	0.394
TSC_42_C	White	41	0.430
JBIC‐allele	Japanese	732	0.493
HapMap‐JPT	Asian	44	0.523
HapMap‐HCB	Asian	43	0.547
Total		1198	0.452±0.042

see refSNP ID: rs12338 at http://www.ncbi.nlm.nih.gov/SNP/snp_ref.cgi?rs = 12338.