〇Staci Jakyong Kim¹, Chika Miyoshi¹, Noriko Hotta-Hirashima¹, Satomi Kanno¹, Miyo Kakizaki¹, Aya Ikkyu¹, Hiromasa Funato^1,2, Masashi Yanagisawa^1,3,4 (1.WPI-IIIS, University of Tsukuba, Tsukuba, Japan, 2.Department of Anatomy, Faculty of Medicine, Toho University, Tokyo, Japan, 3.Department of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, USA, 4.Life Science Center, Tsukuba Advanced Research Alliance, University of Tsukuba, Tsukuba, Japan)