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Ichiro UYEDA
Department of Botany, Faculty of Agriculture, Hokkaido University
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Sang Yong LEE
Department of Botany, Faculty of Agriculture, Hokkaido University
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Hideko YOSHIMOTO
Department of Botany, Faculty of Agriculture, Hokkaido University
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Eishiro SHIKATA
Department of Botany, Faculty of Agriculture, Hokkaido University