Affiliation: | (1) Center for Gene Research, Nagoya University, Chikusa, 464 Nagoya, Japan;(2) Bioscience Research Center, Mitsui Petrochemical Industries, Waki-cho, 740 Kuga-gun, Yamaguchi-ken, Japan;(3) Department of Botany, Hokkaido University, 060 Sapporo, Japan;(4) Department of Medical Chemistry, Osaka Medical College, 569 Takatsuki, Osaka, Japan |