1. Department of Molecular Cell Biology, Institute of Molecular Embryology and Genetics, Kumamoto University, Honjo 2-2-1, Chuo-ku, Kumamoto, Japan
2. Program for Leading Graduate Schools “HIGO Program”, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, Japan
3. Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi-shi, Saitama, Japan