Figure 5

Co-expression of the remote interacting gene pairs in the L phase (a) and S phase (b). The top 10% highest interacting remote gene pairs (black solid line), which are located at a distance of at least 100 kb from each other, are compared with the five datasets of randomly sampled remote gene pairs (colored dotted line). P-values were calculated using the Wilcoxon rank sum test to compare “real” and “random” data.