| 柑橘全爪螨Na+-K+-ATPase的生化毒理学特性研究 |
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| 引用本文： | 何恒果,赵志模,王进军.柑橘全爪螨Na+-K+-ATPase的生化毒理学特性研究[J].果树学报,2011(1):102-107. |
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| 作者姓名： | 何恒果 赵志模 王进军 |
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| 作者单位： | 西南大学植物保护学院昆虫学及害虫控制工程重庆市市级重点实验室;西华师范大学生命科学学院; |
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| 基金项目： | 长江学者和创新团队发展计划(IRT0976); 重庆市杰出青年科学基金(CSTC,2009BA1042); 现代农业产业(柑橘)技术体系岗位科学家经费; “十一五”科技支撑计划(2007BAD47B03) |
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| 摘 要： | 为明确柑橘全爪螨Na+-K+-ATPase与其抗药性之间的关系,采用微量滴度酶标板法对柑橘全爪螨敏感品系(SS)、甲氰菊酯抗性品系(FeR)和阿维菌素抗性品系(AvR)的Na+-K+-ATPase的生化毒理学特性进行了比较研究.结果表明,柑橘全爪螨Na+-K+-ATPase比活力从高到低依次为AvR、SS和FeR;柑橘...
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| 关 键 词： | 柑橘全爪螨 Na+-K+-ATPase 甲氰菊酯 阿维菌素 抗性 |
Biochemical and toxicological characterizations of Na~+-K~+-ATPase in citrus red mite,Panonychus citri McGregor (Acari: Tetranychidae) |
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| HE Heng-guo,ZHAO Zhi-mo,WANG Jin-jun.Biochemical and toxicological characterizations of Na~+-K~+-ATPase in citrus red mite,Panonychus citri McGregor (Acari: Tetranychidae)[J].Journal of Fruit Science,2011(1):102-107. |
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| Authors: | HE Heng-guo ZHAO Zhi-mo WANG Jin-jun |
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| Institution: | HE Heng-guo1,2,ZHAO Zhi-mo1,WANG Jin-jun1*(1Key Laboratory of Entomology and Pest Control Engineering,College of Plant Protection,Southwest University,Chongqing 400716 China,2College of Life Science,China West Normal University,Nanchong,Sichuan 637002 China) |
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| Abstract: | In order to clarify the relationship between Na+-K+-ATPase and resistance of Panonychus citri,the biochemical and toxicological characterizations of Na+-K+-ATPase from three strains(Susceptible strain,SS;Fenpropathrin resistance strain,FeR;Avermectin resistance strain,AvR) of P.citri were studied using microplate reader method.The results showed that the specific activity of Na+-K+-ATPase from the highest to the lowest was AvR,SS,and FeR.The kinetic analysis showed that Km and Vmax values of Na+-K+-ATPase f... |
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| Keywords: | Panonychus citri Na -K -ATPase Fenpropathrin Avermectin Resistance |
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