Table 2. ERAP1 haplotypes obtained by the combination of the five SNPs included in this study.

						Frequency
Haplotype	rs27044	rs17482078	rs10050860	rs30187	rs2287987	Spanish		CEU
						Patients	Controls
H1	C	C	C	C	T	0.366	0.401	0.412
H2	G	C	C	T	T	0.344	0.333	0.244
H3	C	T	T	C	C	0.198	0.186	0.264
H4	C	C	C	T	T	0.092	0.079	0.059

Only those haplotypes having frequencies greater than 0.05 are displayed.

Minor alleles are in bold.