Affiliation: | 1. Yanagida Biomotron Project, ERATO, JST, Senba-Higashi 2-4-14, Mino, Osaka 562, Japan;2. Howard Hughes Medical Institute, University of California, San Francisco, CA 94143, USA;3. Department of Pharmacology, University of California, San Francisco, CA 94143, USA;4. Department of Biophysical Engineering, Osaka University, Toyonaka, Osaka 560, Japan;5. Department of Physiology, Osaka University Medical School, Suita, Osaka 565, Japan |