Figure 2From: Allelic expression analysis of the osteoarthritis susceptibility locus that maps to chromosome 3p21 reveals cis-acting eQTLs at GNL3 and SPCS1 The proportion of the major allele of each SNP present in DNA and cDNA. Horizontal lines outside the box represent the smallest and largest value; the horizontal line within the box represents the median value; the limits of the box represent the 25th and 75th percentiles. p-values were calculated using a two-tailed Mann–Whitney exact test.Back to article page