| 刺梨抗白粉病分子机制的研究 |
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| 引用本文： | 徐 强. 刺梨抗白粉病分子机制的研究[J]. 华中农业大学学报, 2011, 30(1): 124-127 |
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| 作者姓名： | 徐 强 |
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| 作者单位： | 华中农业大学园艺林学学院,武汉,430070 |
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| 基金项目： | 2010年度全国百篇优秀博士学位论文(指导老师：邓秀新) |
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| 摘 要： | 刺梨(Rosa roxburghii Tratt)属蔷薇科蔷薇属植物,是我国特色的新兴水果之一,其果实肉脆、甜酸、具浓郁的特殊香味,被誉为水果中的Vc之王,其防癌、抑癌和抗衰老等保健作用在国内外引起很大关注.但在人工栽培过程中,刺梨白粉病(Unc-inula necator)发生较普遍,主要危害幼叶、花蕾和幼果,在温暖湿润的地方或季节危害更为严重.
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| 关 键 词： | 刺梨 白粉病 防卫相关基因 光呼吸 抗病基因类似物 |
| 收稿时间： | 2010-12-03 |
Molecular mechanism of powdery mildew resistance in chestnut rose(Rosa roxburghii Tratt) |
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| XU Qiang. Molecular mechanism of powdery mildew resistance in chestnut rose(Rosa roxburghii Tratt)[J]. Journal of Huazhong Agricultural University, 2011, 30(1): 124-127 |
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| Authors: | XU Qiang |
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| Affiliation: | XU Qiang College of Horticulture and Forestry,Huazhong Agricultural University,Wuhan 430070,China |
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| Abstract: | Chestnut rose(Rosa roxburghii Tratt),belonging to Rosa genus of Rosaceae family,is a new promising fruit crop in China due to its fruits having high content of vitamin C and displaying high levels of superoxide disomutase(SOD) activity,which can delay senescence and prevent cancer.However,powdery mildew disease is common in the production area,especially when large areas of chestnut rose are cultivated.Damage caused by powdery mildews can be stunting and distort leaves,buds,growing tips,and fruit,the sympto... |
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| Keywords: | Rosa roxburghii powdery mildew defense-related genes photo-respiratory resistance gene analogues |
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