1. Graduate School of Life and Environmental Sciences, Kyoto Prefectural University
2. Faculty of Life and Environmental Sciences, Kyoto Prefectural University
3. Biotechnology Research Department, Kyoto Prefectural Agriculture, Forestry and Fisheries Technology Center
4. Present address: Master of Molecular Biology, The University of Queensland
5. Horticulture Division, Agriculture and Forestry Technology Department, Kyoto Prefectural Agriculture, Forestry and Fisheries Technology Center
6. Present address: Department of Agriculture, Forestry and Fisheries, Kyoto Prefectural Government
7. Present address: Kyoto Prefectural Chutan Nishi Agriculture Improvement Extension Center