Fig. 5

Biological network comparisons. Link intersections among the corr, path, go and ppi networks. The intersections were worked out using Gel commands. WGCNA is the gene-to-gene correlation network corr computed from E. coli microarray data. PPI is the protein-protein interaction network ppi of E. coli. GO is the network go that connects any two E. coli genes sharing at least one gene ontology term. KEGG is the entire KEGG biological pathway network path of E. coli