Molecular Characterization of the First Partitivirus from a Causal Agent of Salvia miltiorrhiza Dry Rot
文献类型： 外文期刊
作者： Song, Luyang 1 ; Zhong, Rongrong 1 ; Guan, Zhengzhe 1 ; Huang, Lina 2 ; Wang, Ganlin 1 ; Yang, Zhimin 3 ; Shao, Ke 3 ; Qin, Yanhong 4 ; Wen, Caiyi 1 ; Zhao, Ying 1 ; Wang, Fei 4 ;
作者机构： 1.Henan Agr Univ, Coll Plant Protect, Zhengzhou 450046, Peoples R China
2.Agr & Rural Dev Serv Ctr Kaifeng City, Kaifeng 475499, Peoples R China
3.Inner Mongolia Acad Sci & Technol, Hohhot 010020, Peoples R China
4.Inst Plant Protect, Henan Acad Agr Sci, Zhengzhou 450002, Peoples R China
关键词： partitivirus; Fusarium oxysporum; Salvia miltiorrhiza dry rot; hypovirulence
期刊名称：JOURNAL OF FUNGI （ 影响因子：4.7； 五年影响因子：5.2 ）
ISSN：
年卷期： 2024 年 10 卷 3 期
页码：
收录情况： SCI
摘要： Root rot as a result of Salvia miltiorrhiza is a common root disease caused by Fusarium spp., which has become one of the main diseases affecting the production of S. miltiorrhiza. Currently, several hypovirulence-related mycoviruses have been identified in many phytopathogenic fungi, including Fusarium spp., which show potential as biological controls. In this study, we report a new mycovirus, Fusarium oxysporum partitivirus 1 (FoPV1), isolated from F. oxysporum strain FCR51, which is a causal agent of S. miltiorrhiza dry rot. The FoPV1 genome contains two double-stranded RNA segments (dsRNA1 and dsRNA2). The size of dsRNA1 is 1773 bp, and it encodes a putative RNA-dependent RNA polymerase (RdRp). The dsRNA2 is 1570 bp in length, encoding a putative capsid protein (CP). Multiple sequence alignments and phylogenetic analyses based on the amino acid sequences of the RdRp and the CP proteins indicated that FoPV1 appears to be a new member of the family Partitiviridae that is related to members of the genus Gammapartitivirus. Pathogenicity assay showed that FoPV1 confers hypervirulence to its host, F. oxysporum. This is the first report of a partitivirus infecting F. oxysporum and the first hypovirulence-related mycovirus from the causal agent of S. miltiorrhiza dry rot.
- 相关文献
作者其他论文 更多>>
-
First Report of Cercospora Leaf Spot Caused by Cercospora cf. flagellaris on Lonicera japonica in Henan, China
作者：Wen, Yi;Qin, Yanhong;Gao, Suxia;Liu, Yuxia;Qi, Wenping;Li, Shaojian;Lu, Chuantao;Wang, Fei
关键词：Cercospora cf. flagellaris; Cercospora leaf spot; Lonicera japonica
-
Genomic Characterization and Molecular Detection of Rehmannia Allexivirus Virus, a Novel Allexivirus Infecting Rehmannia glutinosa
作者：Qin, Yanhong;Lu, Shuhao;Wen, Yi;Li, Shaojian;Gao, Suxia;Liu, Yuxia;Li, Xuemeng;Yang, Jin;Wang, Fengli;Wang, Fei;Lu, Chuantao
关键词：Allexivirus; ReAV; genomic sequence; molecular variation; phylogenetic relationship
-
Isolation and Evaluation of Streptomyces melanogenes YBS22 with Potential Application for Biocontrol of Rice Blast Disease
作者：Song, Luyang;Liu, Chuang;Guan, Zhengzhe;Wang, Mengjiao;Zhong, Rongrong;Xi, Huijun;Zhao, Ying;Wen, Caiyi;Wang, Fei
关键词：Streptomyces melanogenes YBS22; antifungal activity; antimycin; Magnaporthe oryzae; rice blast
-
A Chinese indicine pangenome reveals a wealth of novel structural variants introgressed from other Bos species
作者：Dai, Xuelei;Bian, Peipei;Hu, Dexiang;Luo, Funong;Huang, Yongzhen;Jiao, Shaohua;Wang, Xihong;Gong, Mian;Li, Ran;Cai, Yudong;Wen, Jiayue;Yang, Qimeng;Nanaei, Hojjat Asadollahpour;Wang, Yu;Wang, Fei;Jiang, Yu;Deng, Weidong;Nanaei, Hojjat Asadollahpour;Zhang, Zijing;Rosen, Benjamin D.;Heller, Rasmus;Jiang, Yu
关键词：
-
Carbon storage in an arable soil combining field measurements, aggregate turnover modeling and climate scenarios
作者：Qiu, Shaojun;Zhao, Shicheng;Xu, Xingpeng;He, Ping;Zhou, Wei;Christie, Peter;Yang, Huiyi;Zhang, Shuiqing;Huang, Shaomin;Zhao, Ying;Yan, Na;Banwart, Steven A.;Yan, Na;Banwart, Steven A.;Nikolaidis, Nikolaos
关键词：Organic C stocks; Fertilizer practices; Model simulation; RCP2; 6 scenarios; Soil aggregates
-
The FomYjeF Protein Influences the Sporulation and Virulence of Fusarium oxysporum f. sp. momordicae
作者：Wei, Chenxing;Wen, Caiyi;Zhang, Yuanyuan;Du, Hongyan;Zhong, Rongrong;Guan, Zhengzhe;Wang, Mengjiao;Song, Luyang;Zhao, Ying;Qin, Yanhong;Wang, Fei
关键词：Fusarium oxysporum; YjeF protein; sporulation; virulence
-
Species and genetic variability of sweet potato viruses in China
作者：Wang, Yongjiang;Qin, Yanhong;Wang, Shuang;Zhang, Desheng;Tian, Yuting;Zhao, Fumei;Wang, Yingzhi;Lv, Hui;Qiao, Qi;Zhang, Zhenchen;Wang, Yongjiang;Qin, Yanhong;Wang, Shuang;Zhang, Desheng;Tian, Yuting;Zhao, Fumei;Wang, Yingzhi;Lv, Hui;Qiao, Qi;Zhang, Zhenchen
关键词：Sweet potato virus; Species; Genetic diversity; China
