| 小菜蛾不同抗性品系杂交后代羧酸酯酶和乙酰胆碱酯酶的活力分析 |
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| 引用本文： | 刘虹伶,李凤良,金剑雪,刘雅琴,刘旭. 小菜蛾不同抗性品系杂交后代羧酸酯酶和乙酰胆碱酯酶的活力分析[J]. 西南农业学报, 2011, 24(2) |
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| 作者姓名： | 刘虹伶 李凤良 金剑雪 刘雅琴 刘旭 |
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| 作者单位： | 1. 四川省农业科学院植保所,四川成都,610066
2. 贵州省农业科学院植保所,贵州贵阳,550006 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 本文报道小菜蛾抗澳氰菊酯、抗杀虫双品系的正、反杂交后代的羧酸酯酶和乙酰胆碱酯酶活性,并与其亲本及敏感品系的酶活力进行比较.结果表明:后代正反杂交各代羧酸酯酶和乙酰胆碱酯酶之间没有显著差异;抗溴氰菊酯亲本的乙酰胆碱酯酶的活性略低于正反杂交后代的活性,而羧酸酯酶的活性略高于各正反杂交后代的活性.
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| 关 键 词： | 小菜蛾 抗药性 羧酸酯酶 乙酰胆碱酯酶 |
Analyses on Activity of CarE and AchE in Progenys of Different Resistant Strains in Plutella xylostella |
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| LIU Hong-ling,LI Feng-liang,JIN Jian-xue,LIU Ya-qin,LIU Xu. Analyses on Activity of CarE and AchE in Progenys of Different Resistant Strains in Plutella xylostella[J]. Southwest China Journal of Agricultural Sciences, 2011, 24(2) |
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| Authors: | LIU Hong-ling LI Feng-liang JIN Jian-xue LIU Ya-qin LIU Xu |
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| Affiliation: | LIU Hong-ling1,LI Feng-liang2,JIN Jian-xue2,LIU Ya-qin1,LIU Xu1(1.Institute of Plant Protection,Sichuan Academy of Agricultural Sciences,Sichuan Chengdu 610066,China,2.Institute of Plant Protection,Guizhou Academy of Agricultural Sciences,Guizhou Guiyang 550006,China) |
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| Abstract: | Activity of CarE and AchE in deltamethtin-resistant strain,dimpehypo-resistant strain and their progenys were determined.Activity of CarE and AchE between progenys,resistant strains and susceptible strain were compared.The results showed that: there was no significant difference in the activity of CarE and AchE of hybridized progenys that activity of AchE in deltamethtin-resistant strain was lower than that of hybridized progenys,but the activity of CarE in deltamethtin-resistant strain was higher than that... |
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| Keywords: | Plutella xylostella Resistance CarE AchE |
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