1. The United Graduate School of Agricultural Science, Tottori University , Tottori 680-8553 , Japan
2. Faculty of Agriculture, Tottori University , Tottori 680-8553 , Japan
3. Functional Genomics Facility, NIBB Core Research Facilities, National Institute for Basic Biology , Okazaki 444-8585 , Japan
4. Unused Bioresource Utilization Center, Tottori University , Tottori 680-8550 , Japan