Ai Muto, Masaaki Kotera, Toshiaki Tokimatsu, Zenichi Nakagawa, Susumu Goto, Minoru Kanehisa. Modular Architecture of Metabolic Pathways Revealed by Conserved Sequences of Reactions. Journal of Chemical Information and Computer Sciences, 53(3):613-622, 2013. [doi]
Abstract is missing.