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Figure 9 | BMC Evolutionary Biology

Figure 9

From: Convergent evolution of modularity in metabolic networks through different community structures

Figure 9

Clustering of community structures. The outermost track is colored according to the clustering of community structure. The phylogeny and names of the clades are obtained from the NCBI taxonomy. The blue track corresponds to the normalized modularity score (very similar pattern has been observed in unnormalized modularity scores, omitted due to page limit). Enzyme clusters are obtained by flattening the UPGMA linkage such that the cophenetic distance among leaves in each cluster is less than 0.5. The red track indicates the number of annotated enzymes in each species.

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