1. Laboratory of Molecular and Cellular Biology of Totipotency Division of Integrated Life Science, Graduate School of Biostudies Kyoto University Kitashirakawa Kyoto 606-8502 Japan
2. Department of Horticulture Purdue University West Lafayette Indiana 47907-2010
3. Laboratory of Plant Gene Expression Research Institute for Sustainable Humanosphere Kyoto University Gokasho Uji 611-0011 Japan