○Koji Matsuda1,2, Yoshimasa Sakakibara2, Yuichiro Hara3, Shigehiro Kuraku3, Takashi Shimizu1,2, Masahiko Hibi1,2(1.Bioscience and Biotechnology Center, Nagoya University, 2.Division of Biological Science, Graduate School of Science, Nagoya University, 3.RIKEN Center for Life Science Technologies)