Motomura K, Nakamura M, Otaki JM (2013) A frequency-based linguistic approach to protein decoding and design: Simple concepts, diverse applications, and the SCS Package. Computational and Structural Biotechnology Journal 5(6): e201302010.
Motomura K, Fujita T, Tsutsumi M, Kikuzato S, Nakamura M, Otaki JM (2012) Word decoding of protein amino acid sequences with availability analysis: a linguistic approach. PLoS One 7(11): e50039.
Tsutsumi M, Otaki JM (2011) Parallel and antiparallel β-strands differ in amino acid composition and availability of short constituent sequences. Journal of Chemical Information and Modeling 51(6): 1457-1464
Otaki JM, Tsutsumi M, Gotoh T, Yamamoto H (2010) Secondary structure characterization based on amino acid composition and availability in proteins. Journal of Chemical Information and Modeling 50(4): 690-700.
Otaki JM, Gotoh T, Yamamoto H (2008) Potential implications of availability of short amino acid sequences in proteins: An old and new approach to protein decoding and design. Biotechnology Annual Review 14: 109-141.
Otaki JM, Mori A, Itoh Y, Nakayama T, Yamamoto H (2006) Alignment-free classification of G-protein-coupled receptors using self-organizing maps. Journal of Chemical Information and Modeling 46(3): 1479-1490.
Otaki JM, Gotoh T, Yamamoto H (2003) Frequency distribution of the number of amino acid triplets in the non-redundant protein database. 大瀧丈二、後藤智範、山本晴彦.重複を除いた蛋白質データベースにおける3アミノ酸組の出現数の頻度分布.Journal of Japanese Society for Information and Knowledge情報知識学会誌 13(3): 25-38.