Figure 1.

A histogram plot of MetaCyc base pathway and KEGG module size by reaction counts. We excluded one outlier consisting of a MetaCyc base pathway (PWYG-321, “mycolate biosynthesis”) with 192 reactions; 17% of MetaCyc base pathways consist of a single reaction.

Altman et al. BMC Bioinformatics 2013 14:112   doi:10.1186/1471-2105-14-112
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