| 核型多角体病毒对斜纹夜蛾两种酶活性的影响 |
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| 引用本文： | 吴洁芳,匡石滋,王晓容,石尧清. 核型多角体病毒对斜纹夜蛾两种酶活性的影响[J]. 仲恺农业技术学院学报, 2004, 17(2): 23-27 |
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| 作者姓名： | 吴洁芳 匡石滋 王晓容 石尧清 |
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| 作者单位： | 广东省农业科学院果树研究所,广东,广州,510640 |
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| 基金项目： | 广东省科研项目，广东省农业科学院发展研究项目 |
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| 摘 要： | 对感染核型多角体病毒的斜纹夜蛾(Spodoptera lituta)幼虫血淋巴酯酶和酚氧化酶进行了电泳分析,结果表明,两种酶的谱带在感染病毒后12h发生了明显的变化,导致酶带位移和新酶带的产生,在虫体内建立了新的酶系统;酚氧化酶比活性在感染核型多角体病毒后12 h最低,48h达到最高点.
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| 关 键 词： | 斜纹夜蛾(Spodoptera lituta) 核型多角体病毒 酯酶 酚氧化酶 |
| 文章编号： | 1006-0774(2004)02-0023-05 |
| 修稿时间： | 2003-12-27 |
The effects of NPV on the activities of esterases and phenoloxidases in Spodoptera lituta |
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| WU Jie-fang,KUANG Shi-zi,WANG Xiao-rong,SHI Yao-qing. The effects of NPV on the activities of esterases and phenoloxidases in Spodoptera lituta[J]. Journal of Zhongkai Agrotechnical College, 2004, 17(2): 23-27 |
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| Authors: | WU Jie-fang KUANG Shi-zi WANG Xiao-rong SHI Yao-qing |
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| Abstract: | The electrophoresis assay of the activities of esterase and phenoloxidase in Spodoptera lituta hemolymph infected by nuclear polyhedrosis virus (NPV) were presented in the paper. The results showed that the bands of both emzymes changed obviously after infected, the position of bands shifted, new bands appeared and the new enzyme systems presented. After infected by NPV, the activity of phenoloxidase decreased to the minimum at 12 h, and clinled to a climax at 48 h. |
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| Keywords: | Spodoptera lituta nuclear polyhedrosis virus(NPV) esterase phenoloxidase |
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