1. The United Graduate School of Agricultural Sciences, Tottori University, Tottori, 680-8553 Japan
2. Department of Agricultural, life and Environmental Sciences, Faculty of Agriculture, Tottori University, Tottori, 680-8553 Japan
3. Division of Structural Glycobiology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai, 981-8558 Japan