| 壳聚糖诱导植物抗病机制研究进展 |
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| 引用本文： | 廖春燕,马国瑞,郑海龙,洪文英.壳聚糖诱导植物抗病机制研究进展[J].海洋学研究,2001,19(2):23-31. |
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| 作者姓名： | 廖春燕 马国瑞 郑海龙 洪文英 |
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| 作者单位： | 1. 浙江大学环境与资源学院，浙江杭州 310029
2. 杭州市蔬菜研究所，浙江杭州 311101 |
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| 基金项目： | 浙江省科委资助项目 ( 991 1 0 3335) |
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| 摘 要： | 对壳聚糖在植物抗病诱导中的作用机制进行了综述。壳聚糖可直接抑制病原菌生长 ,诱导植物产生病程相关蛋白 ,积累次生代谢产物 ,并参与植物 -病原菌之间的信号传导。评述了壳聚糖信号传递的可能途径及其与激素信号传导的关系 ;提出了开发壳聚糖生防农药的可行性及进一步研究的重点。
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| 关 键 词： | 壳聚糖 诱导物 抗病机制 信号传导 |
| 文章编号： | 1001-909X(2001)02-0023-09 |
| 修稿时间： | 2000年9月12日 |
Progress in the study of the mechanism of chitosan in eliciting plants? defense responses |
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| LIAO Chun\|yan\,MA Guo\|rui\,ZHENG Hai\|long\,HONG Wen\|ying\.Progress in the study of the mechanism of chitosan in eliciting plants? defense responses[J].Journal of Marine Sciences,2001,19(2):23-31. |
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| Authors: | LIAO Chun\|yan\ MA Guo\|rui\ ZHENG Hai\|long\ HONG Wen\|ying\ |
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| Institution: | LIAO Chun\|yan\+1 MA Guo\|rui\+1 ZHENG Hai\|long\+1 HONG Wen\|ying\+2 |
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| Abstract: | Chitosan, an important biological signal, can elicit plant defense responses. Its possible eliciting mechanism are reviewed. Chitosan can inhibit the growth of fungi pathogenic directly, induce plant to produce desense related proteins, accumulate second metabolic material and participate in the signal transduction between plant and fungi. The relationship between signal transduction of chitosan and that of hormone is discussed. and the possibility of developing pecticide form chitosan and the points for further study are also proposed. |
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| Keywords: | chitosan elicitor resistance mechanism signal transduction |
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