1. Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi 753-8315, Japan
2. Laboratory of Plant Genome Informatics, Department of Plant Genome Research, Kazusa DNA Research Institute, 2-6-7 Kazusakamatari, Kisarazu, Chiba 292-0818, Japan
3. Department of Biology, Faculty of Science and Technology, Rambhai Barni Rajabhat University, Chanthaburi 22000, Thailand
4. Department of Science and Technology, Nongkhai Campus, Khon Kaen University, Nongkhai 43000, Thailand