1. Core Research for Evolutional Science and Technology, Japan Science and Technology Agency
2. Department of Life Science, College of Science, Rikkyo (St. Paul's) University
3. Department of Biological Sciences, Graduate School of Science, The University of Tokyo
4. Medical Institute of Bioregulation, Kyushu University,
5. Department of Biological Science and Chemistry, Faculty of Science, Graduate School of Medicine, Yamaguchi University