Molecular cloning and expression of glutathione S-transferases involved in propargite resistance of the carmine spider mite, Tetranychus cinnabarinus (Boisduval)
文献类型: 外文期刊
第一作者: Luo, Yan-Jie
作者: Luo, Yan-Jie;Yang, Zhen-Guo;Xie, Dao-Yan;Da, Ai-Si;Ni, Jing;Chai, Jian-Ping;Huang, Ping;Jiang, Xiu-Jun;Ding, Wei;Li, Shao-Xiang
作者机构:
关键词: Tetranychus cinnabarinus;Glutathione S-transferases;Propargite;Acaricide resistance;Gene expression
期刊名称:PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY ( 影响因子:3.963; 五年影响因子:4.454 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The carmine spider mite (CSM) Tetranychus cinnabarinus has become a serious pest in China and has developed resistance to acaricide propargite as it is used to control mites worldwide including T. cinnabarinus. In this study, a resistant colony of T. cinnabarinus, PRR34 (37.78-fold resistant ratio), was established after 34 generations of propargite selection, and cross-resistance patterns of 7 other acaricides were determined in comparison with a susceptible strain (SS). The contribution of detoxification enzymes to propargite tolerance were investigated using biological, biochemical and molecular approaches. Enzyme inhibitor synergist tests suggested glutathione S-transferases (GST) involvement in propargite-resistance of PRR34, and GST activity against 1-chloro-2,4-dinitrobenzene (CDNB) was correlated with the development of resistance. Eight novel GST genes (TcGSTd1, TcGSTd2, TcGSTm1, TcGSTm2, TcGSTm3, TcGSTm4 and TcGSTm5) were cloned, and phylogenetic analysis showed that the eight GST genes were most closely related to GST family delta and mu from Tetranychus urticae. Quantitative RTPCR revealed that the expression level of GSTs in PPR34 strain increased in larvae, nymphs and adults, while decreased in eggs compared with that of SS. Collectively, these results support a role of GSTs in mediating resistance to propargite in the PRR34 strain. TcGSTd1,TcGSTd2 and TcGSTm2 genes might play significant roles in propargite resistance of CSM, especially at adult stage. This is the first attempt to define specific genes involved in GST mediated propargite resistance of T. cinnabarinus at the transcriptional level. (C) 2014 Elsevier Inc. All rights reserved.
分类号: S4
- 相关文献
作者其他论文 更多>>
-
Effects of plant tissue permeability on invasion and population bottlenecks of a phytopathogen
作者:Jiang, Gaofei;Shi, Xiaojun;Chen, Xinping;Ding, Wei;Zhang, Yong;Jiang, Gaofei;Zhang, Yuling;Jousset, Alexandre;Zhao, Fang-Jie;Xu, Yangchun;Shen, Qirong;Wei, Zhong;Chen, Min;Zhang, Yong;Ramoneda, Josep;Han, Liangliang;Shi, Yu;Peyraud, Remi;Wang, Yikui;Hikichi, Yasufumi;Ohnishi, Kouhei;Dini-Andreote, Francisco;Dini-Andreote, Francisco;Dini-Andreote, Francisco
关键词:
-
Dynamic changes in the non-volatile and flavour compounds in withered tea leaves of three different colour cultivars based on multi-omics
作者:Ye, Yulong;Gong, Yiyun;Huang, Ping;Luo, Fan;Fang, Chunyan;Gan, Renyou
关键词:Tea cultivar; Withering; Non-volatile compounds; Metabolomics; Proteomics
-
Real-time PCR method based on single-copy nuclear DNA sequences for the quantitative detection of pork adulteration in processed beef products
作者:Chang, Lijuan;Huang, Ping;Fu, Chengping;Li, Yuanhong;Liu, Yongling;Long, Ailin;Liu, Jikai;Gao, Yongfeng;Liu, Wenjuan
关键词:Food safety; Real-time polymerase chain reaction; Pork; Beef; Meat adulteration; Quantification method
-
A Fusion of Taq DNA Polymerase with the CL7 Protein from Escherichia coli Remarkably Improves DNA Amplification
作者:Li, Zhongchen;Wang, Yaping;Wang, Xiangyi;Niu, Shuhui;Su, Zhenlong;Wang, Fei;Ni, Jing;Gong, Yan;Rao, Ben;Gong, Yan;Rao, Ben
关键词:Taq DNA polymerase; CL7; fusion DNA polymerase; PCR amplification
-
The RNAi lethal effect of a serine protease gene (TcSP3) on Tetranychus cinnabarinus and its safety evaluation
作者:Chen, Xing-Ru;Rao, Teng-Yue;Liu, Guang-Ming;Chen, Yi-Ni;He, Lin;Shen, Guang-Mao;Chen, Xing-Ru;Rao, Teng-Yue;Liu, Guang-Ming;Chen, Yi-Ni;He, Lin;Shen, Guang-Mao;Luo, Yan-Jie
关键词:RNA Interference; risk assessment; side effect; spider mite; Neoseiulus sp
-
Stereoselective, Diastereoselective Dissipation and Risk Assessment of Chiral Metconazole in Soybean, Peanut, Cabbage, Celery, Tomato, and Soil
作者:Di, Weixuan;Ge, Mengyuan;Ding, Wei;Di, Weixuan;Wang, Xinquan;Ge, Mengyuan;Cang, Tao;Wang, Zhiwei;Qi, Peipei;Liu, Zhenzhen;Zhao, Huiyu;Di, Shanshan;Wang, Xinquan;Cang, Tao;Wang, Zhiwei;Qi, Peipei;Liu, Zhenzhen;Zhao, Huiyu;Di, Shanshan
关键词:metconazole stereoisomers; stereoselectivity; diastereoselectivity; vegetables; dissipation; risk assessment
-
Volatiles from cotton aphid (Aphis gossypii) infested plants attract the natural enemy Hippodamia variegata
作者:Yi, Chaoqun;Teng, Dong;Xie, Jiaoxin;Tang, Haoyu;Zhao, Danyang;Liu, Xiaoxu;Khashaveh, Adel;Zhang, Yongjun;Yi, Chaoqun;Tang, Haoyu;Ding, Wei;Teng, Dong;Xie, Jiaoxin;Zhao, Danyang;Liu, Xiaoxu;Liu, Tinghui
关键词:cotton aphid; cotton; HIPV; natural enemy; attraction