Affiliation: | (1) Laboratory of Plant Pathology, Graduate School of Agriculture, Kyoto Prefectural University, Kyoto 606-8522, Japan Tel./Fax +81-75-703-5613 e-mail: y_kubo@kpu.ac.jp, JP;(2) Laboratory of Plant Pathology and Genetic Engineering, Faculty of Agriculture, Okayama University, Okayama, Japan, JP |