1. Institute of Vegetable and Floriculture Science, National Agriculture and Food Research Organization (NARO) , Tsu, Mie 514-2392, Japan
2. Tohoku Agricultural Research Center, NARO , Morioka, Iwate 020-0198, Japan
3. Kazusa DNA Research Institute , Kisarazu, Chiba 292-0818, Japan
4. Department of Plant Life Science, Faculty of Agriculture, Ryukoku University , Otsu, Shiga 520-2194, Japan
5. Plant Organelle Genome Research Center, Kyoto Sangyo University , Kyoto 603-8555, Japan
6. Comparative Genomics Laboratory, National Institute of Genetics , Mishima, Shizuoka 411-8540, Japan
7. Laboratory of Vegetable Crop Science, College of Agriculture, Graduate School of Sciences and Technology for Innovation, Yamaguchi University , Yamaguchi City, Yamaguchi 753-8515, Japan
8. Department of Environmental Life Sciences, Graduate School of Life Sciences, Tohoku University , Sendai, Miyagi 980-8577, Japan