Figure 2

Compatibility/Agreement between stratified subnetwork pairs. Each circle represents a stratified tissue-specific subnetwork. For five level-3 moderately-stratified tissue-specific (roots, leaves, flowers, siliques and seeds) subnetworks, we measured network compatibility between pairs of stratified subnetworks by Jaccard Index. Node agreement values are generally higher than edge agreement values. Also shown in the figure are average compatibility scores measured by Jaccard Index for 500 randomized networks with standard deviations all less than 0.005, which are significantly different from the compatibility scores between each of the corresponding subnetwork pairs (p-value < 1e-5 for all network pairs using Student's t-test).