Figure 6From: Convergent evolution of modularity in metabolic networks through different community structuresModularity and environment factors. (Upper left) normalized modularity vs. oxygen requirement (Kruskal-Wallis H-test p = 2.96 × 10−25); (Upper right) number of enzymes vs. oxygen requirement (Kruskal-Wallis H-test p = 3.35 × 10−33); (Lower left) normalized modularity vs. temperature requirement (Kruskal-Wallis H-test p = 5.52 × 10−9); (Lower right) number of enzymes vs. temperature requirement (Kruskal-Wallis H-test p = 1.06 × 10−19).Back to article page