Affiliation: | 1. Department of Chemistry and Biotechnology, School of Engineering, and Center for NanoBio Integration, The University of Tokyo, 7‐3‐1 Hongo, Bunkyo‐ku, Tokyo 113‐8656, Japan, Fax: (+81)?3‐5841‐7310 http://macro.chemt.u‐tokyo.ac.jp/;2. PRESTO, Japan Science Technology Agency (JST), 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012, Japan;3. (Responsible for TEM microscopy), Biological Information Research Center, AIST, Tsukuba Central 6, 1‐1‐1 Higashi Tsukuba, Ibaraki 305‐8566, Japan. |