| 家蝇抗菌物质的诱导 |
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| 引用本文： | 周永富,饶军华,阳建春,吴晓萍,李文楚,黄自然.家蝇抗菌物质的诱导[J].生物学杂志,1997(3). |
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| 作者姓名： | 周永富 饶军华 阳建春 吴晓萍 李文楚 黄自然 |
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| 作者单位： | 广东省昆虫研究所，华南农业大学蚕桑系 |
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| 摘 要： | 针刺损伤诱导的家蝇三龄幼虫免疫血淋巴对动、植物病原菌有广谱的抗菌活性，同时，未经诱导的家蝇幼虫也具有抗菌活性。ＳＤＳ－ＰＡＧＥ电泳分析表明：外源诱导能增强原有抗菌物质的表达量，并能激活新的蛋白产生。家蝇免疫血淋巴中的抗菌物质具热稳定性和耐冷冻贮藏的特性
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| 关 键 词： | 家蝇 抗菌物质 诱导 活性分析 |
Induction of Antibacterial Substance of Musca Domestica L. |
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| Zhou Yongfu Rao Junhua Yang Jianchun Wu Xiaoping.Induction of Antibacterial Substance of Musca Domestica L.[J].Journal of Biology,1997(3). |
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| Authors: | Zhou Yongfu Rao Junhua Yang Jianchun Wu Xiaoping |
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| Institution: | Zhou Yongfu Rao Junhua Yang Jianchun Wu Xiaoping (Guang Dong Entomological Institute Guangzhou 510260) Li Wenchu Huang Ziran (South China Agricultural University GuangZhou 510642) |
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| Abstract: | The Immunized haemolymph from the ingumented third instar larve of House fly (Musca domestica L.)pierced with No.3 insect needle has broad antibacterial activity against several animal and plant pathogens.Meanwhile,the haemolymph from non-injured third instar larve of Musca domestica L.also has antibacterial activty.SDS-PAGE electrophoresis reveals that foreigner agent can enhance the expression of antibacterial substance and activiate novel proteins.The antibacterial substance can be characterized by heat-stablity and long-time freezing tolerance. |
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| Keywords: | Musca Domestica L Immunized Haemolymph Induction Activity analysis |
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