Sponsored by   Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences Chinese Society for Cell Biology Edited by   Editorial Board of Chinese Journal of Cell Biology  (Room 405, Building 31B, 319 Yue-Yang Road, Shanghai 200031, China)   Tel: 86-21-54920950 Fax: 86-21-54922810 E-mail: cjcb@sibs.ac.cn