1. KEGG Atlas mapping for global analysis of metabolic pathways;S Okuda,2008
2. The MetaCyc database of metabolic pathways and enzymes and the BioCyc collection of pathway/genome databases;R Caspi,2016
3. The origin of modern metabolic networks inferred from phylogenomic analysis of protein architecture;G Caetano-Anolles,2007
4. The metabolic world of Escherichia coli is not small;M Arita,2004
5. Hierarchical organization of modularity in metabolic networks;E Ravasz,2002