1. Kotobuki Seika Company, Ltd., 2028 Hatagasaki, Yonago, Tottori 683-0845, Japan; The United Graduate School of Agricultural Sciences, Tottori University, 4-101 Koyama, Tottori-shi, Tottori 680-8553, Japan; Shimane Institute for Industrial Technology, 1 Hokuryo-cho, Matsue, Shimane 690-0816, Japan; and Department of Life Science and Biotechnology, Shimane University, 1060 Nishikawatsu-cho, Matsue, Shimane 690-8504, Japan