Text S4.dvi

We display in Fig. 1, for comparison, the topological coefficients as computed from different data sources for the yeast TRN, superposed on the scatter plots for the ensemble of model networks. We see that although there are partial differences between the data sets, all are compatible with the model results. Since the different data sets encompass slightly different sets of genes, this goes further to show that the model captures the essential building principles of the networks.