Affiliation: | (1) Faculty of Engineering, Fukuyama University, Gakuen-cho, 729-02 Fukuyama, (Japan);(2) Biology and Chemistry Laboratory, Maruzen Pharmaceutical Co. Ltd., Sanada Takanishi-cho, 729-01 Fukuyama, (Japan);(3) South China Institute of Botany, The Academy of Science of China, Guangzhou, (China) |