| Research Collaborator |
CABALLERO Aragon Liliana 国立ラ・モリーナ農業大学, 農学部, 教授
FATIMA Ceres De Baldarrago サンオーガスチン大学, 理学部, 教授
INAMI Keigo 東京農工大学, 大学院連合農学研究科, 学生
KASHIWA Takeshi 東京農工大学, 大学院農学府
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| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
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| Research Abstract |
We have made a collection of non-pathogenic <i>F. oxysporum</i> isolates from wild and transition tomato species in Andean Peru, Chile and Mexico. The isolates were subjected to phylogenetic analyses. We concluded that 'the ancient tomato wilt pathogen was non-pathogenic <i>F. oxysporum</i> associated with wild tomato species, and after domestication of tomato in Mexico the non-pathogenic isolates obtained pathogenicity maybe by gaining pathogenicity-related small chromosome.
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