Aphid endosymbiont facilitates virus transmission by modulating the volatile profile of host plants
文献类型： 外文期刊
作者： Shi, Xiao-Bin 1 ; Yan, Shuo 1 ; Zhang, Chi 2 ; Zheng, Li-Min 1 ; Zhang, Zhan-Hong 3 ; Sun, Shu-E 1 ; Gao, Yang 1 ; Tan, X 1 ;
作者机构： 1.Hunan Acad Agr Sci, Hunan Plant Protect Inst, Lab Pest Management Hort Crop Hunan Prov, Changsha 410125, Peoples R China
2.Univ Kentucky, Dept Entomol, Lexington, KY 40546 USA
3.Hunan Acad Agr Sci, Inst Vegetable, Changsha 410125, Peoples R China
关键词： Myzus persicae; Buchnera aphidicola; Cucumber mosaic virus; Plant volatile; Multi-trophic interaction
期刊名称：BMC PLANT BIOLOGY （ 影响因子：4.215； 五年影响因子：4.96 ）
ISSN： 1471-2229
年卷期： 2021 年 21 卷 1 期
页码：
收录情况： SCI
摘要： BackgroundMost plant viruses rely on vectors for their transmission and spread. One of the outstanding biological questions concerning the vector-pathogen-symbiont multi-trophic interactions is the potential involvement of vector symbionts in the virus transmission process. Here, we used a multi-factorial system containing a non-persistent plant virus, cucumber mosaic virus (CMV), its primary vector, green peach aphid, Myzus persicae, and the obligate endosymbiont, Buchnera aphidicola to explore this uncharted territory.ResultsBased on our preliminary research, we hypothesized that aphid endosymbiont B. aphidicola can facilitate CMV transmission by modulating plant volatile profiles. Gene expression analyses demonstrated that CMV infection reduced B. aphidicola abundance in M. persicae, in which lower abundance of B. aphidicola was associated with a preference shift in aphids from infected to healthy plants. Volatile profile analyses confirmed that feeding by aphids with lower B. aphidicola titers reduced the production of attractants, while increased the emission of deterrents. As a result, M. persicae changed their feeding preference from infected to healthy plants.ConclusionsWe conclude that CMV infection reduces the B. aphidicola abundance in M. persicae. When viruliferous aphids feed on host plants, dynamic changes in obligate symbionts lead to a shift in plant volatiles from attraction to avoidance, thereby switching insect vector's feeding preference from infected to healthy plants.
- 相关文献
作者其他论文 更多>>
-
Preparation of a smart nano-herbicide MP@HLDP with strong permeability performance improves herbicidal activity while reducing the adverse impacts
作者：Deng, Xile;Dong, Zhichao;Bai, Lianyang;Deng, Xile;Dong, Zhichao;Bai, Lianyang;Wang, Zeng;Yin, Jiaming;Shen, Jie;Yan, Shuo;Dong, Zhichao
关键词：Enhanced bioactivity; HLDP; Nano-delivery system; Nano-pesticide; Strong adhesion performance
-
Biological activity and field efficacy of Bacillus thuringiensis kurstaki strains with protein film adjuvants (PFAs) against Plutella xylostella (Lepidoptera: Plutellidae)
作者：Zhou, Le;Wang, Yu;Liu, Zi-Yao;Liu, Xiang;Zhai, Zheng;Cao, Sheng-Kai;Zaghloul, Heba A. H.;Yu, Huan;Zhang, Yong-Sheng;Zhou, Le;Wang, Yu;Liu, Zi-Yao;Liu, Xiang;Zhai, Zheng;Yu, Huan;Zhang, Yong-Sheng;Cao, Sheng-Kai;Zhao, Qi-Qiang;Zaghloul, Heba A. H.;Shi, Xiao-Bin;Su, Hao
关键词：
Bacillus thuringiensis ; protein film adjuvants;Plutella xylostella ;Pieris rapae ; control effects -
Differential ecotoxicity of nanoencapsulated metamifop and its active ingredient in zebrafish (Danio rerio): Insights from transcriptome and metabolome analysis
作者：Xu, Yujun;Yu, Simin;Deng, Xile;Yin, Jiaming;Wang, Zeng;Shen, Jie;Yan, Shuo;Liu, Shaowen
关键词：Nanopesticide; Zebrafish; MP@HLDP; Apoptosis; Cytochrome P450; Detoxification
-
Host metabolites explain microbiome variation between different rice genotypes
作者：Su, Pin;Peng, Weiye;Sun, Shu'e;Du, Xiaohua;Bai, Lianyang;Liu, Yong;Zhang, Deyong;Su, Pin;Peng, Weiye;Sun, Shu'e;Du, Xiaohua;Bai, Lianyang;Liu, Yong;Zhang, Deyong;Kang, Houxiang;Peng, Qianze;Zhang, Deyong;Peng, Qianze;Zhang, Deyong;Zhang, Chi;Lei, Ziling;Liu, Yong;Zhang, Deyong;Tang, Qianjun;Cernava, Tomislav
关键词：Plant genotype; Plant microbiome; Genetic control; Plant metabolites; Phenylpropanoids
-
Transcriptome Analysis Reveals the Role of OsCBM1 in Rice Defense Against Xanthomonas oryzae pv.oryzae
作者：Bie, Shuaijun;Liu, Yong;Zhang, Deyong;Xiao, Youlun;Liu, Yong;Peng, Jing;Gao, Yang;Li, Xiaojuan;Tan, Xinqiu;Huang, Renyan;Zhang, Deyong;Zhang, Li;He, Xiaomin;Xie, Hongjun;Huang, Renyan;Zhang, Deyong
关键词：malectin-like domain-containing protein;
OsCBM1 ;Xanthomonas oryzae pv. oryzae ; reactive oxygen species; phytohormones; rice -
Microbiome Migration from Soil to Leaves in Maize and Rice
作者：Ma, Jiejia;Chen, Silu;Liu, Zhuoxin;Zhang, Chi;Lei, Ziling;Su, Pin;Zhang, Deyong;Liu, Yong;Ma, Jiejia;Peng, Qianze;Chen, Silu;Liu, Zhuoxin;Zhang, Weixing;Zhang, Chi;Du, Xiaohua;Sun, Shue;Peng, Weiye;Lei, Ziling;Zhang, Limei;Su, Pin;Zhang, Deyong;Liu, Yong;Ma, Jiejia;Peng, Qianze;Chen, Silu;Liu, Zhuoxin;Zhang, Weixing;Zhang, Chi;Du, Xiaohua;Sun, Shue;Peng, Weiye;Lei, Ziling;Zhang, Limei;Su, Pin;Zhang, Deyong;Liu, Yong
关键词：plant microbiome; soil microbiome; synthetic microbial community; rice; maize; Burkholderiales
-
The nematicidal activity of Bacillus thuringiensis Cry1Ia36 expressing in Escherichia coli
作者：Cheng, Feixue;Wang, Dongwei;Long, Minzhi;Sun, Shu-e;Zhu, Chunhui;Cheng, Ju-e;Tan, Xinqiu;Zhang, Deyong;Liu, Yong;Wang, Jian;Wang, Xin
关键词：Plant-parasitic nematodes; Meloidogyne incognita; Bacillus thuringiensis; Cry1Ia36 protein; Nematicidal activity; Interaction proteins
