Sivasundaram Suharnan [1] (suharu-s@is.aist-nara.ac.jp)
Takeshi Itoh [1] (t-itoueb@bs.aist-nara.ac.jp)
Hidemi Watanabe [2] (hidwatall@lab.nig.ac.jp)
Jun-ichi Takeda [1] (j-takeda@bs.aist-nara.ac.jp)
Keiko Takemoto [3] (ktakemot@virus.kyoto-u.ac.jp)
Hideo Matsuda [4] (matsuda@ics@es.osaka-u.ac.jp)
Hirotada Mori [1] (hmori@gtc.aist-nara.ac.jp)
[1] Nara Institute of Science and Technology
8916-5 Takayama, Ikoma, Nara 630-01, Japan
[2] National Institute of Genetics
1111 Yata, Mishima, Shizuoka 411, Japan
[3] Institute for Virus Research, Kyoto Univ.
Shogoin-Kawahara, Sakyo, Kyoto, 606-01, Japan
[4] Faculty of Engineering Science, Osaka Univ.
1-3 Machikaneyama, Toyonaka,Osaka 560. Japan