○Yukika Saga1, Kohei Kitsutaka1, Saki Tamukai1, Naoya Kurihara1, Naoki Morikawa1, Nao Shimada1,2, Tetsuya Muramoto1, Takefumi Kawata1(1.Department of Biology, Faculty of Science, Toho University, 2.Graduate School of Arts and Sciences, University of Tokyo)