*Stefan Peyda¹, Reona Yamaguchi^1,2, Satoko Ueno^1,2, Kaoru Isa¹, Kunimichi Suzuki^3,4, Veronica Chang⁴, Hiroyuki Sasakura⁵, Keiko Matsuda³, Kenta Kobayashi⁶, Kousei Takeuchi⁵, Radu Aricescu⁴, Hirotaka Onoe⁷, Michisuke Yuzaki³, Tadashi Isa^1,2,7 (1. Kyoto University, Graduate School of Medicine, 2. Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Japan, 3. Department of Neurophysiology, School of Medicine, Keio University, Japan, 4. MRC Laboratory of Molecular Biology, United Kingdom , 5. Department of Medical Cell Biology, School of Medicine, Aichi Medical University, Japan, 6. Section of Viral Vector Development, National Institute for Physiological Sciences, Okazaki, Aichi, Japan, 7. Human Brain Research Center, Graduate School of Medicine, Kyoto University, Japan)