1. Laboratory of Molecular Microbiology, Graduate School of Pharmaceutical Sciences, Nagoya University; Nagoya, Aichi, Japan
2. Laboratory of Cell Responses, National Institute for Basic Biology; Okazaki, Aichi, Japan
3. National Institute for Fusion Science; Toki, Gifu, Japan
4. Center for Novel Science Initiatives, National Institutes of Natural Sciences; Okazaki, Aichi, Japan
5. Department of Basic Biology, School of Life Science, SOKENDAI (The Graduate University for Advanced Studies); Okazaki, Aichi, Japan
6. Department of Biological Science, Faculty of Science and Engineering, Chuo University; Tokyo, Japan