Figure 4

Co-expression of interologs. a, The PCC for 37,112 predicted interaction pairs was calculated and plotted as the number of pairs in each Pearson correlation coefficient range (blue curve). The PCC calculation is also performed for 37,112 randomly selected pairs of rice genes from within our interactome (red curve), from the whole rice genes (green curve), or from whole rice genes such that the topology of the random network was the as that of our predicted interactome in terms of node degree distribution (purple curve). b, The interolog CV was plotted against the PCC for each pair (blue dots). The red dots are the interologs whose CV is larger than 10.