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Overexpression of a P450 gene (CYP6CW1) in buprofezin-resistant Laodelphax striatellus (Fallen)

文献类型： 外文期刊

作者： Zhang, Yueliang 1 ; Guo, Huifang 1 ; Yang, Qiong 1 ; Li, Shuo 1 ; Wang, Lihua 1 ; Zhang, Gufeng 1 ; Fang, Jichao 1 ;

作者机构： 1.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing 210014, Jiangsu, Peoples R China

关键词： Laodelphax striatellus;Cytochrome P450 monooxygenases;Buprofezin;Insecticide resistance

期刊名称：PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY （ 影响因子：3.963； 五年影响因子：4.454 ）

ISSN： 0048-3575

年卷期： 2012 年 104 卷 3 期

页码：

收录情况： SCI

摘要： Cytochrome P450 monooxygenase (P450)-mediated detoxification is an important mechanism involved in the resistance to neurotoxic pesticides. However, the molecular basis of the mechanism of P450s, as associated with the resistance to growth regulator insecticides (IGRs) remains largely unknown. In this study, a resistance strain (YN-BPF) of Laodelphax striatellus was developed, with 59.9-fold resistance to buprofezin, through 42 generations of discontinuous selections of the susceptible strain (YN) with buprofezin (an IGR). A synergistic study in vivo and a biochemical study in vitro indicated that an enhanced detoxification mediated by P450s to some extent contributes to the buprofezin resistance in the YN-BPF strain. A total of 38 cDNA sequences encoding tentative unique P450 genes were identified in an L. striatellus transcriptome database, and the mRNA expression level of these genes was examined in the YN and YN-BPF strains using quantitative real-time PCR (qPCR). A single P450 gene, CYP6CW1, was highly overexpressed (22.78-fold) in the YN-BPF strain compared with the YN strain. Based on the analysis of insects with similar genetic backgrounds, our results provided evidence for the role of CYP6CW1 in the resistance of L. striatellus to buprofezin. (c) 2012 Elsevier Inc. All rights reserved.

  • 相关文献

[1]Knockdown of NADPH-cytochrome P450 reductase results in reduced resistance to buprofezin in the small brown planthopper, Laodelphax striatellus (fallen). Zhang, Yueliang,Wang, Yaming,Wang, Lihua,Yao, Jing,Guo, Huifang,Fang, Jichao,Wang, Yaming.

[2]STATUS OF INSECTICIDE RESISTANCE OF THE WHITEBACKED PLANTHOPPER, SOGATELLA FURCIFERA (HEMIPTERA: DELPHACIDAE). Su, Jianya,Wang, Zhiwei,Zhang, Kai,Tian, Xiangrui,Gao, Cong Fen,Yin, Yanqiong,Zhao, Xueqing,Shen, Aidong. 2013

[3]Overexpression of carboxylesterase-1 and mutation (F439H) of acetylcholinesterase-1 are associated with chlorpyrifos resistance in Laodelphax striatellus. Zhang, Yueliang,Li, Shuo,Guo, Hui Fang,Zi, Jinyan,Wang, Lihua,Fang, Jichao,Xu, Lu,Zi, Jinyan,He, Peng. 2013

[4]RNA interference of E75 nuclear receptor gene suppresses transmission of rice stripe virus in Laodelphax striatellus. Fang, Ying,Lee, Seok Hee,Kim, Jong Hoon,Park, Dong Hwan,Park, Min Gu,Woo, Ra Mi,Lee, Bo Ram,Kim, Woo Jin,Je, Yeon Ho,Choi, Jae Young,Je, Yeon Ho,Li, Shuo. 2017

[5]Prediction of overseas migration of the small brown planthopper, Laodelphax striatellus (Hemiptera: Delphacidae) in East Asia. Otuka, Akira,Matsumura, Masaya,Sanada-Morimura, Sachiyo,Zhou, Yijun,Lee, Gwan-Seok,Park, Hong-Hyun,Zhu, Yeqin,Liu, Zewen. 2012

[6]Lethal and sublethal effects of sulfoxaflor on the small brown planthopper Laodelphax striatellus. Xu, Lu,Gu, Zhong-Yan,Zhao, Chun-Qing,Zhang, Ya-Nan,Liu, Ying. 2016

[7]Identification and characterization of Laodelphax striatellus (Insecta: Hemiptera: Delphacidae) neutral sphingomyelinase. Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Yuan, J. -Q.,Li, H. -Y.,Yang, Q.,Mao, C..

[8]Resistance to cycloxaprid in Laodelphax striatellus is associated with altered expression of nicotinic acetylcholine receptor subunits. Zhang, Yueliang,Han, Yangchun,Yang, Qiong,Wang, Lihua,Guo, Huifang,Fang, Jichao,He, Peng,Liu, Zewen,Li, Zhong. 2018

[9]A transcriptome-based screen of carboxylesterase-like genes that are involved in chlorpyrifos resistance in Laodelphax striatellus (Fallen). Zhang, Yueliang,Li, Guoqing,Fang, Jichao,Zhang, Yueliang,Wang, Lihua,Guo, Huifang,Zhang, Zhichun,Xie, Lin,Fang, Jichao. 2012

[10]Cross-resistance and possible mechanisms of chlorpyrifos resistance in Laodelphax striatellus (Fallen). Wang, Lihua,Zhang, Yueliang,Liu, Yanhe,Fang, Jichao,Zhang, Yueliang,Han, Zhaojun,Liu, Yanhe. 2010

[11]Does Resistance to Buprofezin Improve Heat and Cold Tolerance of Laodelphax striatellus (Hemiptera: Delphacidae)?. Li, Yongteng,Liu, Xiangdong,Guo, Huifang,Zhang, Yueliang,Guo, Huifang.

[12]Mutation in acetylcholinesterase1 associated with triazophos resistance in rice stem borer, Chilo suppressalis (Lepidoptera: Pyralidae). Jiang, Xiaojing,Jiang, Weihua,Han, Zhaojun,Qu, Mingjing,Denholm, Ian,Fang, Jichao. 2009

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