Vol. 19, 1985

ADVANCES IN BIOPHYSICS Masao Kotani, Editor Haruhiko Noda, Atmoclato Editor

Editorial Board Setsuro Ebashi, Kazutomo Imahori, Yasuji Katsuki, Jin-ichi Nagumo, Fumio Oosawa, Mitsuru Takanami, Ei Teramoto, Akiyoshi Wada

Secretary Koscak Maruyama Faculty of Science, Chiba University Yayoi, Chiba

JAPAN SCIENTIFIC SOCIETIES PRESS Tokyo ELSEVIER Limerick 1985