| 蔬菜常见蚜种的生化检索 |
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| 引用本文： | 张海涛,徐茂磊.蔬菜常见蚜种的生化检索[J].北京大学学报(自然科学版),1997,33(4):508-513. |
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| 作者姓名： | 张海涛 徐茂磊 |
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| 作者单位： | 北京大学生命科学学院 |
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| 摘 要： | 应用内烯酰胺等电聚焦凝胶电泳分析了蔬菜上常见５种蚜虫的酯酶同工酶，即刀豆黑蚜、棉蚜、萝卜蚜、胡萝卜微管蚜和桃蚜 。５种蚜早各有自己的特征酶谱，根据同工酶的差异，作出了５种蚜虫的生化检索表。萝卜蚜和产黑蚜的酯酶酶谱表现为多态现象，对萝卜蚜的多态性进行了初步讨论分析。
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| 关 键 词： | 蚜虫 同工酶 生化检索 蔬菜 酯酶同工酶 |
Biochemical Key to Common Species of Aphid on Vegetables |
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| ZHANG Haitao,XU Maolei,WANG Rongjiang,LI Shaowen.Biochemical Key to Common Species of Aphid on Vegetables[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1997,33(4):508-513. |
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| Authors: | ZHANG Haitao XU Maolei WANG Rongjiang LI Shaowen |
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| Abstract: | Electro focusing PAGE was used to study esteraseisozyme of 5 species of aphid that appeared frequently on vegetables, Aphis robiniae Zhang, Aphis gossypii Glover, Lipaphis erysimi (Kaltenbach), Semiaphis heraclei (Takakashi) and Myzus persicae (Sulzer). Each species of aphid had its characteristic electrophoretic pattern, according to which, a biochemical key was made. And a brief analysis of polymorphism that appeared in electrophoretic patterns of Lipaphis erysimi (Kaltenbach) was also made. |
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| Keywords: | aphid isozyme biochemical key |
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