Table 4. Allele frequencies of IL28B SNPs and corresponding regions of IL28A.

	SNP in IL28B region
SNP	rs8105790	rs11881222	rs8103142	rs28416813	rs4803219	rs12979860
Alleles	T/C	A/G	T/C	C/G	C/T	C/T
Freq - CEU	0.75/0.25	0.59/0.41	0.56/0.44	0.63/0.37	0.66/0.34	0.53/0.47
Freq - JPT	0.91/0.09	0.91/0.09	0.91/0.09	0.91/0.09	0.91/0.09	0.91/0.09
Freq - YRI	0.78/0.22	0.69/0.31	0.31/0.69	0.34/0.66	0.66/0.34	0.34/0.66