文献类型： 外文期刊
作者： Zhang, Yi 1 ; Guo, Mingcheng 3 ; Ma, Zhuo 2 ; You, Chunmei 2 ; Gao, Xiwu 2 ; Shi, Xueyan 2 ;
作者机构： 1.Zhejiang Acad Agr Sci, State Key Lab Breeding Base Zhejiang Sustainable, MOA Key Lab Pesticide Residue Detect, Inst Qual & Stand Agroprod, Hangzhou 310021, Peoples R China
2.China Agr Univ, Dept Entomol, Beijing 100193, Peoples R China
3.Minist Agr & Rural Affairs, Inst Control Agrochem, Beijing 100125, Peoples R China
4.Dongcheng Ctr Dis Prevent & Control, Beijing 100009, Peoples R China
关键词： Musca domestica; Spinosad resistance; Caboxylesterase; Md alpha E7
期刊名称：ECOTOXICOLOGY （ 影响因子：2.823； 五年影响因子：2.958 ）
ISSN： 0963-9292
年卷期： 2020 年 29 卷 1 期
页码：
收录情况： SCI
摘要： Although esterase-mediated spinosad resistance has been proposed for several insects, the associated molecular mechanism remains poorly understood. In this study, we investigated the mechanism of esterase-based spinosad resistance in house flies using a susceptible strain (SSS) and a spinosad-resistant, near-isogenic line (N-SRS). Combined with the synergistic effect of DEF on spinosad in the N-SRS strain, decreased ali-esterase activity in the spinosad-resistant strain has implicated the involvement of mutant esterase in spinosad resistance in house flies. Examination of the carboxylesterase gene Md alpha E7 in the two strains revealed that four non-synonymous mutations (Trp(251)-Leu, Asp(273)-Glu, Ala(365)-Val, and Ile(396)-Val) may be associated with spinosad resistance in house flies. Single nucleotide polymorphism analysis further indicated a strong relationship between these four mutations and spinosad resistance. Moreover, quantitative real-time PCR revealed a female-linked Md alpha E7 expression pattern in the N-SRS strain, which may contribute to sex-differential spinosad resistance in house flies.
- 相关文献
作者其他论文 更多>>
-
Transcriptomic Profiling Highlights Metabolic and Biosynthetic Pathways Involved in In Vitro Flowering in Anoectochilus roxburghii (Wall.) Lindl.
作者：Yu, Shuisheng;Liu, Julian;Cai, Chenchen;Zhang, Yi;Fu, Shuangbin;Yang, Yanping;Zhou, Zhuang;Ying, Zhen;Fu, Shuangbin;Yang, Yanping;Ying, Zhen
关键词：flower; RNA-seq; metabolic pathways; biosynthetic pathways; DNA replication
-
Environmental concentrations of TCEP and TDCIPP induce dysbiosis of gut microbiotal and metabolism in the honeybee (Apis mellifera L.)
作者：Cang, Tao;Lv, Lu;Wu, Changxing;Wang, Yanhua;Gu, Weijie;Jin, Yuanxiang;Zhu, Yu-Cheng;Guo, Mingcheng
关键词：Pollination insect; Gut microbial communities; Organophosphorus flame retardants; Metabolic disturbance
-
Analysis of lettuce transcriptome reveals the mechanism of different light/dark cycle in promoting the growth and quality
作者：Dai, Mengdi;Tan, Xiangfeng;Ye, Ziran;Chen, Xuting;Kong, Dedong;Zhang, Yi;Ruan, Yunjie;Ruan, Yunjie;Ma, Bin;Ma, Bin
关键词：Lactuca sativa; transcriptome; L/D cycle; growth; quality
-
A hyperspectral deep learning attention model for predicting lettuce chlorophyll content
作者：Ye, Ziran;Tan, Xiangfeng;Dai, Mengdi;Chen, Xuting;Zhong, Yuanxiang;Kong, Dedong;Zhang, Yi;Ruan, Yunjie;Ruan, Yunjie
关键词：Lettuce; Chlorophyll content; Beep learning; Hyperspectral
-
Soil bacterial community composition and diversity respond to soil environment in rooftop agricultural system
作者：Dai, Mengdi;Tan, Xiangfeng;Ye, Ziran;Li, Bojun;Chen, Xuting;Kong, Dedong;Zhang, Yi;Kong, Dedong
关键词：Rooftop farm; Microcirculation system; Soil environment; Bacterial community; Co-occurrence network
-
Correlations between flavor and glucosinolates and changes in quality-related physiochemical characteristics of Guizhou suancai during the fermentation process
作者：Di, Hongmei;Ma, Jie;Zhang, Yi;Bian, Jinlin;Xu, Jingyi;Huang, Zhi;Tang, Yi;Li, Huanxiu;Zheng, Yangxia;Zhang, Fen;Sun, Bo;Ma, Jie;Yang, Jiao;Ma, Jun;Wei, Jia
关键词：Leaf mustard; Variety; Fermentation; Flavor; Phytochemicals
-
Toxicological Effect and Molecular Mechanism of the Chiral Neonicotinoid Dinotefuran in Honeybees
作者：Zhang, Quan;Fu, Lili;Zhao, Meirong;Cang, Tao;Tang, Tao;Guo, Mingcheng;Zhou, Bingbing;Zhu, Guohua
关键词：dinotefuran enantiomers; Apis mellifera; Apis cerana; toxicity; molecular mechanism
