Rs30187

rs30187 is one of several SNPs in the ERAP1 gene that has been shown in a large (over 1,000 Caucasian patients) study to be associated with ankylosing spondylitis. Each T allele appears to increase the odds by about 1.4x (p=3.4x10e-10). [PMID 17952073, PMID 18037607]

A study of 872 Korean patients found that each T allele was associated with 1.5x higher odds of ankylosing spondylitis.