Phloem-feeding whiteflies can fool their host plants, but not their parasitoids
文献类型: 外文期刊
第一作者: Zhang, Peng-Jun
作者: Zhang, Peng-Jun;Zhang, Jin-Ming;Lu, Yao-Bin;Xu, Cai-Xia;Wei, Jia-Ning;Liu, Yin-Quan;David, Anja;Boland, Wilhelm;Turlings, Ted C. J.
作者机构:
关键词: Bemisia tabaci;Encarsia formosa;indirect plant defence;phloem-feeding herbivore;plant-herbivore interactions;salicylic acid
期刊名称:FUNCTIONAL ECOLOGY ( 影响因子:5.608; 五年影响因子:6.749 )
ISSN: 0269-8463
年卷期: 2013 年 27 卷 6 期
页码:
收录情况: SCI
摘要: 1. Herbivore attack induces plants to mobilize chemical defences, including the release of volatiles that attract natural enemies of the herbivore. This commonly involves the jasmonic acid (JA) pathway. However, phloem-feeding whiteflies specifically trigger salicylic acid (SA)-signalling, thereby suppressing JA-based defences and enhancing host plant suitability. 2. Here, we show with Arabidopsis thaliana plants that the whitefly parasitoid Encarsia formosa outsmarts this apparent host plant manipulation by exploiting the SA-triggered emission of -myrcene. Assays with various Arabidopsis mutants and phytohormone and gene-expression analyses reveal that the whiteflies induce the accumulation of endogenous SA, thereby enhancing the expression of SA-regulated genes, one of which encodes ocimene/myrcene synthase, which resulted in the recruitment of parasitoids under greenhouse conditions. Performance assays confirmed that whiteflies directly benefit from suppressing JA-based defences. 3. Taken together, we conclude that by activating SA-signalling whitefly feeding suppresses direct, JA-based defences, but that parasitoids can adapt to this by exploiting specific, SA-induced volatile emissions for host location. 4. Our work further confirms that herbivory contributes to selective pressure governing the evolution of inducible volatile signals as indirect plant defences.
分类号:
- 相关文献
作者其他论文 更多>>
-
Transcriptome data reveal beneficial effects of Rickettsia (Rickettsiales: Rickettsiaceae) on Bemisia tabaci (Hemiptera: Aleyrodidae) through nutritional factors and defense mechanisms
作者:Li, Yi-Han;Peng, Jing;Li, Yi-Han;Qiu, Bao-Li;Wu, Qing-Jun;Sun, Jing-Chen;Zhang, Peng-Jun
关键词:whitefly; Rickettsia; interaction; transcriptome
-
Global scientific progress and shortfalls in biological control of the fall armyworm Spodoptera frugiperda
作者:Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Wang, Zhenying;Wu, Kongming;Wyckhuys, Kris A. G.;Akutse, Komivi S.;Calatayud, Paul-Andre;Dubois, Thomas;Khamis, Fathiya M.;Akutse, Komivi S.;Amalin, Divina M.;Araj, Salah-Eddin;Jaber, Lara R.;Barrera, Gloria;Espinel, Carlos;Gomez, Juliana;Beltran, Marie Joy B.;Montecalvo, Melissa P.;Ben Fekih, Ibtissem;Cokola, Marcellin C.;Dessauvages, Kenza;Francis, Frederic;Calatayud, Paul-Andre;Cicero, Lizette;Colmenarez, Yelitza C.;Durocher-Granger, Lena;Fallet, Patrick;Turlings, Ted C. J.;Fernandez-Triana, Jose L.;O'Hara, James E.;Haddi, Khalid;Silveira, Luis C.;Harrison, Rhett D.;Haseeb, Muhammad;Robinson-Baker, Ann M.;Simeon, Larisner;Iwanicki, Natasha S. A.;Wengrat, Ana P. G. S.;Legaspi, Jesusa C.;Lomeli-Flores, Refugio J.;Lopes, Rogerio B.;Lyu, Baoqian;Montoya-Lerma, James;Polaszek, Andrew;Nguyen, Tung D.;Nurkomar, Ihsan;Perier, Jermaine D.;Ramirez-Romero, Ricardo;Sanchez-Garcia, Francisco J.;Solter, Leellen F.;Santos-Amaya, Oscar F.;Talamas, Elijah J.;Tavares, Wagner de Souza;Trabanino, Rogelio;Valicente, Fernando H.;Vasquez, Carlos;Zang, Lian-Sheng;Zhang, Wei;Zimba, Kennedy J.;Elkahky, Maged;Hadi, Buyung A. R.;Hadi, Buyung A. R.
关键词:Ecological intensification; Global change; Biological control; Agroecology; Ecosystem services; Agrochemical pollution; Interdisciplinary science; Systems thinking; Invasive species management
-
Single-cell transcriptome landscape elucidates the cellular and developmental responses to tomato chlorosis virus infection in tomato leaf
作者:Yue, Hao;Zhang, Zhuo;Zhang, Songbai;Peng, Jing;Gao, Yang;Zhang, Deyong;Shi, Xiaobin;Liu, Yong;Yue, Hao;Zhang, Deyong;Shi, Xiaobin;Liu, Yong;Chen, Gong;Guo, Zhaojiang;Zhang, Zhanhong;Turlings, Ted C. J.;Zhou, Xuguo
关键词:cell atlas; single-cell RNA sequencing (scRNA-seq); Solanum lycopersicum; ToCV infection; transcriptional factor
-
Rickettsia transmission from whitefly to plants benefits herbivore insects but is detrimental to fungal and viral pathogens
作者:Shi, Pei-Qiong;Wang, Lei;Chen, Xin-Yi;Qiu, Bao-Li;Wang, Kai;Wu, Qing-Jun;Turlings, Ted C. J.;Zhang, Peng-Jun
关键词:bacterial symbiont; Rickettsia; Bemisia tabaci; horizontal transmission; plant defense
-
A Horizontally Transferred Plant Fatty Acid Desaturase Gene Steers Whitefly Reproduction
作者:Gong, Cheng;Guo, Zhaojiang;Hu, Yuan;Yang, Zezhong;Xia, Jixing;Yang, Xin;Xie, Wen;Wang, Shaoli;Wu, Qingjun;Zhang, Youjun;Yang, Zezhong;Ye, Wenfeng;Turlings, Ted C. J.;Zhou, Xuguo
关键词:Delta 12 desaturase; Bemisia tabaci; horizontal gene transfer; polyunsaturated fatty acids; reproduction
-
Two horizontally acquired bacterial genes steer the exceptionally efficient and flexible nitrogenous waste cycling in whiteflies
作者:Yang, Zezhong;Guo, Zhaojiang;Gong, Cheng;Xia, Jixing;Hu, Yuan;Zhong, Jie;Yang, Xin;Xie, Wen;Wang, Shaoli;Wu, Qingjun;Zhang, Youjun;Yang, Zezhong;Liu, Baiming;Ye, Wenfeng;Turlings, Ted C. J.;Zhou, Xuguo
关键词:
-
Tuta absoluta management in China: progress and prospects
作者:Wang, Ming-hui;Ismoilov, Khasan;Zhang, Li-yun;Han, Peng;Wang, Ming-hui;Ismoilov, Khasan;Han, Peng;Liu, Wan-xue;Zhang, Yibo;Bai, Ming;Bai, Ming;Bai, Ming;Bai, Xiao-shuan;Chen, Bin;Gui, Fu-rong;Zhang, Xiao-ming;Chen, Haoliang;Chen, Hong-song;Dong, Yong-cheng;Fang, Kui;Huang, Guo-Hua;Jiang, Chun-mei;Jiang, Hong-bo;Jiang, Hong-bo;Li, Xiao-wei;Lu, Yao-bin;Luo, Chen;Luo, Chen;Lu, Zhao-zhi;Lu, Yao-bin;Ma, De-ying;Pu, De-qiang;Qu, Yanyan;Sang, Wen;Song, Li-mei;Sun, Xiao;Sun, Yuan-xing;Wan, Bin;Wang, Xin-pu;Yang, Wen-jia;Yang, Xue-qing;Yang, Xue-qing;Yao, Feng-Luan;Ye, Zheng-pei;Zhang, Ye;Zhu, Wen-ya;Zhao, Chen-chen;Zhou, Qiong;Zhou, Wen-wu;Rodriguez-Saona, Cesar;Biondi, Antonio;Jaworski, Coline C.;Desneux, Nicolas
关键词:biological invasion; insect pests; IPM; multi-pest approach; international projects; South American tomato pinworm