| 蚕豆叶片几丁质酶的抗虫性研究 |
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| 引用本文： | 王海波 金沙. 蚕豆叶片几丁质酶的抗虫性研究[J]. 复旦学报(自然科学版), 1994, 33(3): 348-352 |
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| 作者姓名： | 王海波 金沙 |
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| 作者单位： | 复旦大学生命科学院 |
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| 基金项目： | 国家自然科学基金,国家教委高等学校博士学科点专项科研基金 |
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| 摘 要： | 探讨了植物体内几丁质酶与昆虫种群动态的关系，发现几丁质醇对蚜虫的发育、存活和生殖都有明显的影响，并最终调节种群的动态。实验结果显示，几丁质酶对若蚜影响比成蚜大，并与蚜虫的翅型变化关系密切，表现了其作为抗性物质所具有的低御虫害的功能。
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| 关 键 词： | 蚕豆 蚕豆蚜 几丁质酶 抗性 |
Insect resistance of the chitinase in Viola faba leaves to Aphis craccivore |
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| Wang Haibo,Jin Sa,Tao Yan. Insect resistance of the chitinase in Viola faba leaves to Aphis craccivore[J]. Journal of Fudan University(Natural Science), 1994, 33(3): 348-352 |
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| Authors: | Wang Haibo Jin Sa Tao Yan |
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| Affiliation: | Department of Biology |
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| Abstract: | Experiments were carried out to study the relationship betweenchitinase in Viola faba leaves and Aphis craccivora population dynamics.It is found that chitinase has an obvious effect on the developmental duration, survival rate, reproduction rate of Aphis craccivora and in thelast analysis regulates the insect population dynamics. The resules alsoshows that the chitinase has a stronger effecton nymphs rather than theadults and it is closely related formation of the ophid. |
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| Keywords: | Aphis craccivora Viola faba chitinase insect resistance interspecific relationship |
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