Affiliation: | (1) Plant Molecular Biology Laboratory, Molecular Biology Department, National Institute of Bioscience and Human-Technology, Agency of Industrial Science and Technology, 1-1 Higashi, 305 Tsukuba, Ibaraki, Japan;(2) Present address: Department of Biology, Faculty of Science, Nagoya University, Chikusa-ku, 464-01 Nagoya, Japan |