The Novel Agrotis ipsilon Nora Virus Confers Deleterious Effects to the Fitness of Spodoptera frugiperda (Lepidoptera: Noctuidae)
文献类型： 外文期刊
作者： Li, Tong 1 ; Guan, Ruobing 2 ; Wu, Yuqing 1 ; Chen, Su 3 ; Yuan, Guohui 1 ; Miao, Xuexia 3 ; Li, Haichao 2 ;
作者机构： 1.Henan Acad Agr Sci, Inst Plant Protect, Henan Key Lab Crop Pest Control, Key Lab Integrated Pest Management Crops Southern, Zhengzhou, Peoples R China
2.Henan Agr Univ, State Key Lab Wheat & Maize Crop Sci, Coll Plant Protect, Zhengzhou, Peoples R China
3.Chinese Acad Sci, Innovat Acad Seed Design, CAS Ctr Excellence Mol Plant Sci, Shanghai Inst Plant Physiol & Ecol,Key Lab Insect, Shanghai, Peoples R China
关键词： Agrotis ipsilon; Spodoptera frugiperda; Nora virus; virus genome; fitness
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：6.064； 五年影响因子：6.843 ）
ISSN：
年卷期： 2021 年 12 卷
页码：
收录情况： SCI
摘要： In the present study, we identified a novel, positive-sense single-stranded RNA virus in the Chinese black cutworm, Agrotis ipsilon. It has a genome length of 11,312 nucleotides, excluding the poly(A) tails, and contains five open reading frames. The ORF2 encodes the conserved domains of RNA helicase and RNA-dependent RNA polymerase, while ORF4 and 5 encode three viral proteins. Herein, the A. ipsilon virus was clustered with a Helicoverpa armigera Nora virus and was thus provisionally named "Agrotis ipsilon Nora virus" (AINV). AINV was successfully transmitted into a novel host, Spodoptera frugiperda, through injection, causing a stable infection. This found the possibility of horizontal AINV transmission among moths belonging to the same taxonomic family. Nonetheless, AINV infection was deleterious to S. frugiperda and mainly mediated by antiviral and amino acid metabolism-related pathways. Furthermore, the infection significantly increased the S. frugiperda larval period but significantly reduced its moth eclosion rate. It suggests that AINV is probably to be a parasitic virus of S. frugiperda.
- 相关文献
作者其他论文 更多>>
-
Comparative Transcriptome Analysis Reveals Different Responses in Three Developmental Stages of Mythimna loreyi to Cold Stress
作者：Duan, Yun;Bilal, Muhammad;Wu, Yuqing;Gong, Zhongjun;Wu, Renhai;Miao, Jin;Chen, Qi;Bilal, Muhammad
关键词：Mythimna loreyi; transcriptome; cold stress; developmental stage
-
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
-
Densovirus infection facilitates plant-virus transmission by an aphid
作者：Dong, Yonghao;Hou, Yuanyuan;Wang, Xiufang;Su, Chenyu;Ren, Guangwei;Xu, Pengjun;Li, Tong;Wilson, Kenneth;Li, Yunhe;Li, Yunhe
关键词：(E)-b-farnesene; locomotor activity; Myzus persicae; Myzus persicae nicotianae densovirus; Potato virus Y
-
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
-
Life table study of Spodoptera frugiperda at different wheat stages and the effect of larval population density on wheat yield
作者：Gong, Zhongjun;Dong, Jiaxin;Duan, Yun;Jiang, Yueli;Miao, Jin;Li, Tong;Zhang, Jing;Li, Huiling;Wang, Xueqin;Qin, Yifan;Wu, Yuqing;Li, Yanmin;Zhang, Ziqi
关键词：Spodoptera frugiperda; life table; survival; damage degree; yield loss
-
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
