The complete genome sequence of a novel chrysovirus from the entomopathogenic fungus Beauveria bassiana Vuillemin
文献类型： 外文期刊
作者： Li, Le 1 ; Kang, Qin 1 ; Zhang, Songbai 4 ; Hai, Du 5 ; Lu, Yang 1 ; Sui, Li 1 ; Zhang, Zhengkun 1 ; Li, Qiyun 1 ;
作者机构： 1.Jilin Acad Agr Sci, Jilin Key Lab Agr Microbiol, Key Lab Integrated Pest Management Crops Northeas, Minist Agr, Changchun 130033, Jilin, Peoples R China
2.Jilin Agr Univ, Coll Plant Protect, Changchun 130118, Peoples R China
3.China Agr Univ, Dept Entomol, Coll Plant Protect, Beijing 100193, Peoples R China
4.Yangtze Univ, Hubei Engn Res Ctr Pest Forewarning & Management, Jingzhou 434025, Hubei, Peoples R China
5.Huazhong Agr Univ, State Key Lab Agr Microbiol, Hubei Key Lab Plant Pathol, Wuhan 430070, Hubei, Peoples R China
期刊名称：ARCHIVES OF VIROLOGY （ 影响因子：2.574； 五年影响因子：2.466 ）
ISSN： 0304-8608
年卷期： 2021 年 166 卷 12 期
页码：
收录情况： SCI
摘要： Beauveria bassiana, an entomopathogenic fungus, is used for arthropod pest control worldwide. Here, we report the discovery and characterization of a novel double-stranded RNA (dsRNA) mycovirus, Beauveria bassiana chrysovirus 2 (BbCV-2), isolated from a Chinese B. bassiana strain. The genome sequence of the virus was determined by metagenomic sequencing, RT-PCR, and RACE cloning and was found to consist of four dsRNA segments that are 3441 bp, 2779 bp, 2925 bp, and 2688 bp long, respectively. Each dsRNA segment contains a single ORF. The ORF of dsRNA1 encodes a 1114-amino-acid (aa) protein (123.4 kDa) with a conserved RNA-dependent RNA polymerase (RdRp) motif, the sequence of which showed the highest identity of only 16.13% to that of Beauveria bassiana chrysovirus-1 (BbCV-1). The ORF of dsRNA2 encodes an 805-aa coat protein (CP) (84.7 kDa). The ORFs of dsRNAs 3 and 4 encodes proteins of undetermined function. The virus is a new member of the family Chrysoviridae from B. bassiana.
- 相关文献
作者其他论文 更多>>
-
Endophytic Beauveria bassiana promotes sunflower growth and confers resistance against sclerotinia disease
作者：Sui, Li;Lu, Yang;Yang, Huiping;Liu, Zhiming;Zou, Xiaowei;Li, Qiyun;Zhang, Zhengkun;Liu, Zhiming;Li, Qiyun;Zhang, Zhengkun;Wang, Li;Li, Qiyun
关键词：Entomopathogenic fungi; Endophytic; Promote plant growth; Disease resistance; Soil-borne disease
-
A strain of Talaromyces assiutensis provides multiple protection effects against insect pests and a fungal pathogen after endophytic settlement in soybean plants
作者：Sui, Li;Lu, Yang;Cheng, Ke;Tian, Yifan;Liu, Zhiming;Xie, Zhao;Zhang, Zhengkun;Li, Qiyun;Tian, Yifan;Li, Qiyun;Li, Qiyun
关键词：Entomopathogenic fungi; Talaromyces assiutensis; Broad-spectrum pathogenicity; Endogenous colonization; Biocontrol
-
The PKS-NRPS Gene BBA_09856 Deletion Mutant of Beauveria bassiana Enhanced Its Virulence Against Ostrinia furnacalis Larvae and Strengthened the Host Plant's Resistance to Botrytis cinerea as an Endotype
作者：Wang, Yanan;Qi, Ji;Liu, Jianfeng;Wang, Yanan;Zou, Xiaowei;Zhu, Xiaomin;Qi, Ji;Zhang, Zhengkun
关键词：Beauveria bassiana; entomopathogenic fungi; nonribosomal peptide synthetase; polyketide synthase; mycoinsecticides
-
Brassica rapa treatments with methyl salicylate enhance foraging capacity of generalist natural enemies in a concentration-dependent manner
作者：Ahmad, Bilal;Ali, Jamin;Alam, Aleena;Abbas, Sohail;Huang, Jing Xuan;Zhao, Jianye;Li, Qiyun;Chen, Rizhao;Hamza, Muhammad Ameer;Ali, Azhar;Khan, Khalid Ali;Ghramh, Hamed A.;Khan, Khalid Ali;Ghramh, Hamed A.;Tonga, Adil;Su, Qianfu
关键词：methyl salicylate; biological control; Myzus persicae; Harmonia axyridis; Aphidius gifuensis
-
Improved control of Rhopalosiphum maidis and Acyrthosiphon pisum, using the predatory natural enemy Harmonia axyridis carrying entomopathogenic fungi
作者：Sui, Li;Shi, Na;Zhao, Yu;Zhang, Zheng Kun;Lu, Yang;Li, Qi Yun
关键词：Metarhizium rileyi; Harmonia axyridis; compatibility; aphids; synergistic biocontrol
-
Fusarium citri as an entomopathogenic fungus mediating plant resistance against insect pests and phytopathogens
作者：Xie, Zhao;Lu, Yang;Tian, Yifan;Li, Qiyun;Zou, Xiaowei;Sui, Li;Zhang, Zhengkun;Li, Qiyun
关键词：Entomophagous fungus;
Fusarium citri ; Endogenous colonization; Plant disease resistance; Biological control -
The complete genome sequences of a negative single-stranded RNA virus and a double-stranded RNA virus coinfecting the entomopathogenic fungus Beauveria bassiana Vuillemin
作者：Xu, Mengnan;Lu, Yizhuo;Zhang, Zhengkun;Liu, Jianfeng;Xu, Mengnan;Liu, Hongyu;Jia, Xue;Zou, Xiaowei;Lu, Yizhuo;Sui, Li;Li, Qiyun;Zhang, Zhengkun;Liu, Hongyu;Jia, Xue;Li, Qiyun;Zhang, Zhengkun;Li, Qiyun
关键词：
