Supplementary Figure 6: Expected versus observed genomic proximity of the 11 groups of co-expressed genes resulting from the k-medoids clustering.

Each panel shows the data for one of the 11 clusters from Fig. 2b. The histograms show the expected distribution of the median genomic distance between pairs of genes in the genome according to the size of each co-expressed gene set. This expected distribution was estimated by sampling random genes of the same size of the co-expressed gene set for 1,000 times. The observed median distance for each cluster is depicted with vertical solid lines.