文献类型：期刊文献

英文题名：Transcriptome analysis revealed detoxification gene expression changes in Tetranychus cinnabarinus challenged with ethyl oleate

作者：Chen, Yi-Juan[1];Zhao, Jie[3];Jiang, Jie-Xian[1];Wan, Nian-Feng[1,2]

机构：[1]Shanghai Acad Agr Sci, Shanghai Engn Res Ctr Low Carbon Agr, Shanghai Key Lab Protected Hort Technol, Eco Environm Protect Inst, Shanghai 201403, Peoples R China;[2]East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China;[3]Shanghai Pudong New Dist Agro Technol Extens Ctr, 66 Changxin East Rd, Shanghai 201201, Peoples R China

年份：2023

卷号：89

期号：1

起止页码：61

外文期刊名：EXPERIMENTAL AND APPLIED ACAROLOGY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000916208200002)】；

基金：This study was supported by grants from the National Natural Science Foundation of China (31801746), Shanghai Rising-Star Program (21QB1404100), Shanghai Agriculture Commission of China (2018-1-25), Shanghai Academy of Agriculture Science Program for Excellent Research Team (2018[B-01], (2022) 017) and Academic Specialty Development Project of Shanghai Academy of Agricultural Sciences.

语种：英文

外文关键词：Detoxification gene; Ethyl oleate (EO); Tetranychus cinnabarinus; Transcriptomic analysis

摘要：Natural acaricides are potential biorational mite control alternatives to conventional chemical acaricides. However, little is known about the molecular mechanism of defense response to natural acaricides in mites. We previously reported significant acaricidal properties of ethyl oleate (EO) against Tetranychus cinnabarinus (here referred to as a sibling species of two-spotted spider mite, Tetranychus urticae), a highly polyphagous pest devastating crops in fields and greenhouses worldwide. In this study, we explored the molecular responses of T. cinnabarinus exposed to EO using RNA-Seq and differentially expressed gene (DEG) analysis. A total of 131, 185, and 154 DEGs were identified in T. cinnabarinus after 1, 6, and 24 h of EO treatment. In addition, 36 putative detoxification-related DEGs, including 10 cytochrome P450s (P450s), three glutathione S-transferases (GSTs), nine UDP-glycosyltransferases (UGTs), eight esterases (ESTs), and six ATP-binding cassette transporters (ABC transporters), were identified. Interestingly, the upregulation of these detoxification-related genes might be the main defense response of T. cinnabarinus exposed to EO. A quantitative real-time PCR analysis indicated that the expression profiles of 19 random DEGs were consistent with the RNA-Seq results. These findings serve as valuable information for a better understanding of the acaricide-mite interaction and molecular mechanisms involved in the defense response of T. cinnabarinus against EO.