文献类型： 外文期刊
作者： Dong, Yonghao 1 ; Li, Tong 2 ; Hou, Yuanyuan 1 ; Wilson, Kenneth 3 ; Wang, Xiufang 1 ; Su, Chenyu 1 ; Li, Yunhe 4 ; Ren, Guangwei 1 ; Xu, Pengjun 1 ;
作者机构： 1.Chinese Acad Agr Sci, Tobacco Res Inst, Key Lab Tobacco Pest Monitoring Controlling & Inte, Qingdao 266101, Peoples R China
2.Henan Acad Agr Sci, Inst Plant Protect, Zhengzhou 450002, Peoples R China
3.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YW, England
4.Henan Univ, Sch Life Sci, State Key Lab Cotton Biobreeding & Integrated Util, Kaifeng 475004, Peoples R China
5.Henan Univ, Coll Agr, Kaifeng 475004, Peoples R China
关键词： (E)-b-farnesene; locomotor activity; Myzus persicae; Myzus persicae nicotianae densovirus; Potato virus Y
期刊名称：NEW PHYTOLOGIST （ 影响因子：8.3； 五年影响因子：10.2 ）
ISSN： 0028-646X
年卷期： 2024 年 243 卷 4 期
页码：
收录情况： SCI
摘要： center dot The interactions among plant viruses, insect vectors, and host plants have been well studied; however, the roles of insect viruses in this system have largely been neglected. center dot We investigated the effects of MpnDV infection on aphid and PVY transmission using bioassays, RNA interference (RNAi), and GC-MS methods and green peach aphid (Myzus persicae (Sulzer)), potato virus Y (PVY), and densovirus (Myzus persicae nicotianae densovirus, MpnDV) as model systems. center dot MpnDV increased the activities of its host, promoting population dispersal and leading to significant proliferation in tobacco plants by significantly enhancing the titer of the sesquiterpene (E)-beta-farnesene (E beta F) via up-regulation of expression levels of the MpFPPS1 gene. The proliferation and dispersal of MpnDV-positive individuals were faster than that of MpnDV-negative individuals in PVY-infected tobacco plants, which promoted the transmission of PVY. center dot These results combined showed that an insect virus may facilitate the transmission of a plant virus by enhancing the locomotor activity and population proliferation of insect vectors. These findings provide novel opportunities for controlling insect vectors and plant viruses, which can be used in the development of novel management strategies.
- 相关文献
作者其他论文 更多>>
-
Quantitative tracing of typical herbicides and their metabolites in sorghum agrosystems for fate tendency and cumulative risk
作者：Li, Tong;Zhao, Lilin;Chen, Zenglong;Li, Tong;Cheng, Youpu;Wu, Xujin;Zheng, Lufei
关键词：UHPLC-MS/MS; Herbicides; Metabolites; Combined exposure; Risk assessment
-
Native mid-gut bacterial community increases resistance to nucleopolyhedrovirus in the cotton leafworm
作者：Li, Tong;Jiang, Yueli;Wu, Yuqing;Zhang, Yunhui;Wilson, Kenneth;Xu, Pengjun
关键词：Nucleopolyhedrovirus; Gut bacteria; Spodoptera littoralis; NPV resistance; Antibiotic treatment
-
Stem Rust Resistance in 62 Cultivars and Elite Lines from Northern Huanghuai Region of China
作者：Wei, Yifan;Sun, Huiyan;Zou, Longmei;Yang, Jinjing;Zhang, Gongjun;Li, Tong;Zhang, Conghao;Chen, Qiutong;Li, Tianya;Zhao, Di;Cao, Tingjie
关键词：wheat; stem rust; resistance genes;
Sr genes; molecular detection -
A dicistrovirus increases pupal mortality in Spodoptera frugiperda by suppressing protease activity and inhibiting larval diet consumption
作者：Sun, Meixue;Chen, Xingyu;Ren, Guangwei;Xu, Pengjun;Li, Tong;Liu, Yingjie;Wilson, Kenneth;Graham, Robert I.;Yang, Xianming
关键词：Arma chinensis virus-1; diet consumption; fitness; transcriptome; protease activity
-
Bacterial Symbiont Mediates Aphid Antiviral Systems to Inhibit the Propagation of a New Pathogenic Densovirus in Chinese Wheat Aphid, Sitobion miscanthi
作者：Li, Tong;Yang, Gongqiang;Wu, Yuqing;Li, Minghui;Chen, Jing;Qiao, Gexia;Zhou, Juan;Wu, Xujin;Xu, Pengjun;Ren, Feirong
关键词：aphid; bacterial symbiont; densovirus; antiviral defense
-
Effects of yellow and green light stress on emergence, feeding and mating of Anomala corpulenta Motschulsky and Holotrichia parallela Motschulsky (Coleoptera: Scarabaeidae)
作者：Jiang, Yueli;Gong, Zhongjun;Li, Tong;Miao, Jin;Lu, Ruijie;Mei, Shiqiong;Wang, Xueqin;Duan, Yun;Wu, Yuqing;Lu, Chuantao;Huang, Qiuying;Wei, Guoshu;Lu, Chuantao
关键词：yellow and green light; Anomala corpulenta Motschulsky; Holotrichia parallela Motschulsky; emergence rhythm; feeding; mating
-
Identification of Potential Gene Targets for Suppressing Oviposition in Holotrichia parallela Using Comparative Transcriptome Analysis
作者：Gong, Zhongjun;Zhang, Jing;Li, Huiling;Qin, Yifan;Jiang, Yueli;Duan, Yun;Li, Tong;Miao, Jin;Wu, Yuqing;Li, Yanmin;Zhang, Ziqi
关键词：Holotrichia parallela; plant-insect interaction; comparative transcriptome; follicle cell protein 3c; oviposition
