Molecular characterization and pathogenicity of a novel monopartite geminivirus infecting tobacco in China
文献类型： 外文期刊
第一作者： Chen, Yuan
作者： Chen, Yuan;Hao, Kaiqiang;Wang, Zhiping;An, Mengnan;Xia, Zihao;Zhou, Xueping;Wu, Yuanhua;Guo, Shiping;Jiang, Lianqiang;Yan, Fangfang;Li, Fangfang;Zhou, Xueping;Zhou, Xueping
作者机构： Shenyang Agr Univ, Coll Plant Protect, Liaoning Key Lab Plant Pathol, Shenyang 110866, Liaoning, Peoples R China;Sichuan Tobacco Co, Chengdu 610000, Sichuan, Peoples R China;Sichuan Prov Tobacco Co, Liangshan Branch, Xichang 615000, Sichuan, Peoples R China;Sichuan Tobacco Co, Panzhihua Branch, Panzhihua 617026, Peoples R China;Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China;Zhejiang Univ, Inst Biotechnol, State Key Lab Rice Biol, Hangzhou 310058, Zhejiang, Peoples R China
关键词： Geminivirus; Begomovirus; Tomato leaf curl chuxiong virus; Infectious clone; Pathogenicity
期刊名称：VIROLOGY （ 2022影响因子：3.7； 五年影响因子：3.2 ）
ISSN： 0042-6822
年卷期： 2024 年 594 卷
收录情况： SCI
摘要： The occurrence of geminiviruses causes significant economic losses in many economically important crops. In this study, a novel geminivirus isolated from tobacco in Sichuan province of China, named tomato leaf curl Chuxiong virus (TLCCxV), was characterized by small RNA-based deep sequencing. The full-length of TLCCxV genome was determined to be 2744 nucleotides (nt) encoding six open reading frames. Phylogenetic and genome-wide pairwise identity analysis revealed that TLCCxV shared less than 91% identities with reported geminiviruses. A TLCCxV infectious clone was constructed and successfully infected Nicotiana benthamiana, N. tabacum, N. glutinosa, Solanum lycopersicum and Petunia hybrida plants. Furthermore, expression of the V2, C1 and C4 proteins through a potato virus X vector caused severe chlorosis or necrosis symptom in N. benthamiana. Taken together, we identified a new geminivirus in tobacco plants, and found that V2, C1 and C4 contribute to symptom development.
- 相关文献
作者其他论文 更多>>
-
RESEARCH ARTICLE Lateral root elongation in maize is related to auxin synthesis and transportation mediated by N metabolism under a mixed NO3-and NH4+supply
作者：Wang, Peng;Dong, Rui;Wu, Yuanhua;Wang, Peng;Yang, Lan;Sun, Xichao;Shi, Wenjun;Dong, Rui;Mi, Guohua;Yang, Lan;Sun, Xichao
关键词：maize; NO3-/NH4+ratio; lateral root elongation; N assimilation; indole-3-acetic acid
-
Strip tillage promotes crop yield in comparison with no tillage based on a meta-analysis
作者：Dou, Shuxian;Wang, Zhiping;Tong, Jiacheng;Shang, Ziyin;Deng, Aixing;Song, Zhenwei;Zhang, Weijian;Wang, Zhiping;Tong, Jiacheng;Song, Zhenwei
关键词：Tillage practice; Crop yield; Influential factors; Regional difference; Meta -analysis
-
Functional Tea Extract Inhibits Cell Growth, Induces Apoptosis, and Causes G0/G1 Arrest in Human Hepatocellular Carcinoma Cell Line Possibly through Reduction in Telomerase Activity
作者：Chen, Yuan;Chen, Changsong;Xiang, Jiaxing;Gao, Ruizhen;Yu, Wenquan;Chen, Yuan;Chen, Changsong;Yu, Wenquan;Chen, Yuan;Xiang, Jiaxing;Gao, Ruizhen;Wang, Guojun
关键词：hepatocellular carcinoma; Hep3B; growth inhibition; apoptosis; cell cycle arrest; telomerase
-
Overexpression of NtEXPA7 promotes seedling growth and resistance to root-knot nematode in tobacco
作者：Yang, Cheng;Yu, Haoqiang;Li, Wanchen;Jiang, Lianqiang;Wang, Yong;Liu, Guo;Leng, Zhengmei;Yuan, Shuai;Du, Juan;Jiang, Qipeng;Tan, Yanni;Yang, Fang;Ji, Hongli
关键词：Expansin; Root-knot nematode; Cell wall; Plant growth; Tobacco
-
Identification and genomic insights into a strain of Bacillus velezensis with phytopathogen-inhibiting and plant growth-promoting properties
作者：Liang, Xiaoyan;Ishfaq, Shumila;Guo, Wei;Zhou, Xueping;Yang, Xiuling;Liu, Yang;Liang, Xiaoyan;Jijakli, M. Haissam
关键词：Bacillus velezensis; Antifungal activity; Plant growth promotion; Rhizobacterium; Genomic analysis
-
Insights into the genetic variability and evolutionary dynamics of tomato spotted wilt orthotospovirus in China
作者：Kamran, Ali;Li, Ying;Zhang, Wanhong;Jiao, Yubin;Shen, Lili;Wang, Fenglong;Yang, Jinguang;Kamran, Ali;Kamran, Ali;Farooq, Tahir;Wang, Yong;Liu, Dongyang;Jiang, Lianqiang
关键词：Tomato spotted wilt orthotospovirus; Phylogenetic analysis; Recombination; Reassortment; Genetic diversity; Population dynamics, statistical estimation
-
A newly isolated intestinal bacterium involved in the C-ring cleavage of flavan-3-ol monomers and the antioxidant activity of the metabolites
作者：Wang, Li;Liu, Ruonan;Yan, Fangfang;Zhang, Mo;Lu, Qun;Huang, Bijun;Liu, Rui;Wang, Li;Liu, Ruonan;Yan, Fangfang;Zhang, Mo;Lu, Qun;Huang, Bijun;Liu, Rui;Chen, Wanbing;Lu, Qun;Liu, Rui;Liu, Rui
关键词：
