Molecular basis of (E)-beta-farnesene-mediated aphid location in the predator Eupeodes corollae
文献类型： 外文期刊
作者： Wang, Bing 1 ; Dong, Wanying 1 ; Li, Huimin 1 ; D'Onofrio, Chiara 3 ; Bai, Penghua 1 ; Chen, Ruipeng 1 ; Yang, Lulu 1 ; Wu, Jinan 1 ; Wang, Xiaoqing 1 ; Wang, Bo 1 ; Ai, Dong 1 ; Knoll, Wolfgang 3 ; Pelosi, Paolo 3 ; Wang, Guirong 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China
2.Chinese Acad Agr Sci, Guangdong Lab Lingnan Modern Agr, Agr Genom Inst Shenzhen, Shenzhen Branch,Genome Anal Lab,Minist Agr, Shenzhen 518120, Peoples R China
3.Austrian Inst Technol GmbH, Biosensor Technol, Konrad Lorenz Str 24, A-3430 Tulln, Austria
期刊名称：CURRENT BIOLOGY （ 影响因子：10.9； 五年影响因子：12.621 ）
ISSN： 0960-9822
年卷期： 2022 年 32 卷 5 期
页码：
收录情况： SCI
摘要： (E)-beta-famesene (EBF) is an important chemical cue mediating interactions between plants, aphids, and natural enemies. This chemical has two origins, being secreted by aphid as an alarm pheromone and also produced by the attacked plants as a semiochemical attracting natural enemies. Despite the important role of this volatile chemical, little is known on the molecular mechanisms mediating the attraction of natural enemies to EBF. Here, we first verified that the larvae and adults of aphid predator hoverfly Eupeodes corollae detect and are attracted to EBF. Then, we found a neuron housed in type III basiconic sensilla of adult antenna responding to EBF. We further verified that in both adults and larvae odorant receptor EcorOR3 and odorant-binding protein EcorOBP15 mediate detection of EBF and structurally similar volatiles. Finally, we provide evidence that larvae of E coronae may use aphid-derived EBF for prey location in the short-range, whereas adults could detect plant-derived EBF to find attacked plants from longer distances. Thus, while dissecting the molecular basis for attraction to EBF produced by two different sources, our results may find potential applications in integrated aphid management approaches.
- 相关文献
作者其他论文 更多>>
-
Influence of the 'painless' TRP channel on temperature-dependent escape and humidity-related pupation in Bactrocera dorsalis larvae
作者：Zhang, Yan;Zhang, Panpan;Luo, Zhicai;Wang, Qi;Zhang, Jie;Yang, Minghuan;Yan, Shanchun;Liu, Wei;Wang, Guirong
关键词：Bactrocera dorsalis; Bdorpainless; CRISPR/Cas9; extreme environments; escape behavior
-
Attraction and aversion of noctuid moths to fermented food sources coordinated by olfactory receptors from distinct gene families
作者：Hou, Xiao-Qing;Zhao, Hanbo;Wang, Guirong;Liu, Yang;Wang, Guirong;Zhang, Dan-Dan;Lofstedt, Christer;Hou, Xiao-Qing;Lofstedt, Christer
关键词：Isoamyl alcohol; Octanoic acid; Odorant receptor; Ionotropic receptor; Yeast; Functional conservation
-
Adsorption and in vitro controlled-release properties of a soybean cellulose nanocrystal/polyacrylamide-based hydrogel as a carrier for different polyphenols
作者：Tang, Lu;Zhao, Dan;Wang, Bo;Bai, Shiru;Fan, Bei;Zhang, Liang;Wang, Fengzhong;Wang, Bo
关键词：Hydrogel; Polyphenols; Absorption; Release; Bioavailability
-
Vertical flow immunoassay for multiplex mycotoxins based on photonic nitrocellulose and SERS nanotags
作者：Chen, Ruipeng;Wang, Hui;Chen, Yuxuan;Yang, Liang;Tang, Xiangfang;Xiong, Benhai;Zhao, Xiangwei;Zhao, Xiangwei;Hu, Jingfang;Li, Cheng;Kang, Haiqi
关键词：Surface-enhanced Raman scattering; Vertical flow assay; Photonic nitrocellulose (PNC); Slow-photon effect; Multiplex mycotoxin detection
-
Enhanced healing of MRSA-infected wounds with okara cellulose nanocrystals-based temperature-sensitive cationic hydrogel: Development and characterization
作者：Tang, Lu;Wang, Bo;Bai, Shiru;Liu, Xiaolin;Zhao, Dan;Fan, Bei;Zhang, Liang;Wang, Fengzhong;Wang, Bo;Wang, Fengzhong;Wang, Fengzhong
关键词：Hydrogel; Functional properties; MRSA-infected wound healing
-
Sources, identification, and behavioral significance of oviposition-deterring pheromones in insects
作者：Zhang, Xiaxuan;Wang, Guirong;Zhang, Xiaxuan;Wang, Guirong
关键词：oviposition-deterring pheromone; insect behavior; oviposition aversion; competition; pest control
-
Fe3O4@Au magnetic SERS nanotags-based vertical flow immunoassay for simultaneous detection of fumonisin B1, aflatoxin B1 and deoxnivalenol
作者：Chen, Ruipeng;Wang, Hui;Chen, Yuxuan;Nan, Xuemei;Zhang, Fan;Yang, Liang;Tang, Xiangfang;Xiong, Benhai;Wu, Jianfeng;Li, Yongqi;Xie, Jianwei;Nisar, Muhammad Shemyal;Mao, Yu
关键词：Vertical flow assay (VFA); Fe 3 O 4 @Au; Magnetic SERS nanotags; Multiplex mycotoxins detection
