An odorant receptor mediates the avoidance of Plutella xylostella against parasitoid
文献类型: 外文期刊
第一作者: Liu, Yipeng
作者: Liu, Yipeng;Zhang, Sai;Cao, Song;Liu, Yang;Wang, Guirong;Liu, Yipeng;Wang, Guirong;Liu, Yipeng;Jacquin-Joly, Emmanuelle;Zhou, Qiong
作者机构:
关键词: Plutella xylostella; Odorant receptor; Heptanal; Avoidance behavior; Parasitoid wasp
期刊名称:BMC BIOLOGY ( 影响因子:5.4; 五年影响因子:7.1 )
ISSN:
年卷期: 2024 年 22 卷 1 期
页码:
收录情况: SCI
摘要: Background Ecosystems are brimming with myriad compounds, including some at very low concentrations that are indispensable for insect survival and reproduction. Screening strategies for identifying active compounds are typically based on bioassay-guided approaches. Results Here, we selected two candidate odorant receptors from a major pest of cruciferous plants-the diamondback moth Plutella xylostella-as targets to screen for active semiochemicals. One of these ORs, PxylOR16, exhibited a specific, sensitive response to heptanal, with both larvae and adult P. xylostella displaying heptanal avoidance behavior. Gene knockout studies based on CRISPR/Cas9 experimentally confirmed that PxylOR16 mediates this avoidance. Intriguingly, rather than being involved in P. xylostella-host plant interaction, we discovered that P. xylostella recognizes heptanal from the cuticular volatiles of the parasitoid wasp Cotesia vestalis, possibly to avoid parasitization. Conclusions Our study thus showcases how the deorphanization of odorant receptors can drive discoveries about their complex functions in mediating insect survival. We also demonstrate that the use of odorant receptors as a screening platform could be efficient in identifying new behavioral regulators for application in pest management.
分类号:
- 相关文献
作者其他论文 更多>>
-
D-Limonene Is the Active Olfactory Attractant in Orange Juice for Bactrocera dorsalis (Insecta: Diptera: Tephritidae)
作者:Liu, Leyuan;Zhou, Hongxu;Yuan, Jinxi;Liu, Wei;Wang, Guirong;Yang, Lang;Zhang, Jie;Liu, Chenhao
关键词:B. dorsalis; behavior regulation technology; D-Limonene; odor receptor
-
Physiological Adaptation of Fenneropenaeus chinensis in Response to Saline-Alkaline Stress Revealed by a Combined Proteomics and Metabolomics Method
作者:Gao, Tian;Sun, Huarui;Liu, Yang;Gao, Tian;Wang, Qiong;Sun, Huarui;Li, Jitao;He, Yuying;Wang, Qiong;Li, Jitao;He, Yuying
关键词:Fenneropenaeus chinensis; proteomics; metabolomics; carbonate alkalinity stress; high pH stress
-
Comparative Transcriptome Analysis of the Hypothalamic-Pituitary-Gonadal Axis of Jinhu Grouper (Epinephelus fuscoguttatus ♀ x Epinephelus tukula ♂) and Tiger Grouper (Epinephelus fuscoguttatus)
作者:Qiu, Yishu;Duan, Pengfei;Ding, Xiaoyu;Li, Zhentong;Wang, Xinyi;Li, Linlin;Liu, Yang;Wang, Linna;Tian, Yongsheng;Li, Zhentong;Li, Linlin;Liu, Yang;Wang, Linna;Tian, Yongsheng;Li, Zhentong;Li, Linlin;Liu, Yang;Wang, Linna;Tian, Yongsheng
关键词:Jinhu grouper (Epinephelus fuscoguttatus female x Epinephelus tukula male); Epinephelus fuscoguttatus; gonadal development; transcriptome
-
Isolation, characterization, and circulation sphere of a filovirus in fruit bats
作者:He, Biao;Yan, Xiaomin;Liu, Yuhang;Liu, Yang;Li, Nan;Sun, Yue;Mi, Shijiang;Liu, Yan;Yi, Le;Tu, Zhongzhong;Sun, Sheng;Feng, Ye;Tu, Changchun;Hu, Tingsong;Yu, Jing;Wang, Yiyin;Zhang, Fuqiang;Pa, Yanhui;Liu, Yonghua;Zhang, Hailin;Chai, Jun;Zhang, Wendong;Zhao, Huanyun;Duan, Bofang;Gong, Wenjie;Tu, Changchun
关键词:bats; filovirus; cell isolation; circulation sphere
-
Plant-based proteins: advances in their sources, digestive profiles in vitro and potential health benefits
作者:Li, Mengzhuo;Qin, Peiyou;Zou, Liang;Qin, Peiyou;Zhang, Lizhen;Ren, Guixing;Liu, Yang;Zhao, Xiaoyan;Qin, Peiyou
关键词:Plant-based proteins; protein sources; in vitro digestion; processing; health benefits
-
Surficial engineering of active hydroxyls for ambient formaldehyde oxidation via enhanced Lewis acidity over Zr-doped cryptomelane materials
作者:Wang, Hui-Jun;Yang, Huan-Huan;Chen, Tian-Yun;Zhan, Jingjing;Zhou, Hao;Yi, Xianliang;Zhang, Shi -Yu;Liu, Yang;Li, Zhonghong;Shen, Xudong
关键词:Air purification; Formaldehyde; Catalytic oxidation; Manganese oxide; Hydroxyl; Structure; Performance relation
-
Natural Contamination of Rice with Ustiloxins and the Connection with Climate Conditions in Southern China
作者:Miao, Xuexue;Zheng, Huabin;Tang, Qiyuan;Miao, Xuexue;Tao, Shuhua;Kuang, Na;Wang, Jiemin;Miao, Ying;Liu, Yang
关键词:ustiloxins; rice; LC-MS/MS; agroclimatic conditions; food safety