| 外用茉莉素诱导植物抗虫性研究进展 |
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| 引用本文： | 徐建祥,曹卫菊.外用茉莉素诱导植物抗虫性研究进展[J].昆虫知识,2005,42(3):250-254. |
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| 作者姓名： | 徐建祥 曹卫菊 |
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| 作者单位： | 扬州大学农学院植保系,扬州,225009 |
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| 基金项目： | 江苏省教育厅自然科学研究基金资助项目(01KJB210004)。 |
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| 摘 要： | 茉莉素是一类可以激活一系列植物抗虫防卫反应的重要内源信号分子。该文综述了茉莉素在植物体内的抗虫作用,外用茉莉素对植物诱导抗虫性的影响,及其化学和分子机制,茉莉素诱导抗虫反应的收益和成本,并展望了茉莉素可能的应用前景。
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| 关 键 词： | 茉莉素 诱导抗虫性 机制 |
Advances in researches on induced plant resistance to insects by external-used jasmonates |
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| XU Jian-xiang,CAO Wei-Ju.Advances in researches on induced plant resistance to insects by external-used jasmonates[J].Entomological Knowledge,2005,42(3):250-254. |
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| Authors: | XU Jian-xiang CAO Wei-Ju |
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| Abstract: | Jasmonates (JAs) are important endogenous signal molecules in the activation of several plant defense responses against insects.Endogenous and external-used JAs induced plant resistance to insects and the chemical and molecular mechanisms,the benefits and costs of the induction are reviewed.Finally,the possible application prospects of JAs are discussed. |
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| Keywords: | jasmonates induced resistance to insects mechanism |
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