Molecular Characterization of Tomato Leaf Curl Hainan Virus, a New Begomovirus, and Evidence for Recombination
文献类型： 外文期刊
作者： Zhang, Hui 1 ; Hu, Gaojie 1 ; Zhou, Xueping 1 ;
作者机构： 1.Zhejiang Univ, Inst Biotechnol, Minist Agr, Key Lab Mol Biol Crop Pathogens & Insects, Hangzhou 310029, Zhejiang, Peoples R China
2.Shanghai Acad Agr Sci, Inst Hort Res, Shanghai 201106, Peoples R China
关键词： begomovirus;recombination
期刊名称：JOURNAL OF PHYTOPATHOLOGY （ 影响因子：1.789； 五年影响因子：1.574 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： AbstractVirus isolates HaNHK7 and HaNHK8 were obtained from tomato plants showing leaf curl symptoms in Hainan Province of China. The complete DNA sequences of both isolates were determined to be 2748 nucleotides, with all the characteristic features of begomovirus genome organization. The two isolates share 99.8% identity with each other but have <88.3% nucleotide sequence identity with other begomoviruses. Consequently, HaNHK7 and HaNHK8 are considered to be isolates of a novel Begomovirus species, for which the name Tomato leaf curl Hainan virus (ToLCHnV) is proposed. ToLCHnV is most closely related to Papaya leaf curl China virus (PaLCuCNV, AJ558117) (88.3% in total nucleotide sequences). However, the AC2 gene more resembles that of Ageratum leaf curl virus (ALCuV, AJ851005) and AC1 and AC4 genes resemble those of Tomato leaf curl Vietnam virus (ToLCVV, AF264063). Sequence analyses suggest that ToLCHnV may have arisen by recombination between viruses related to PaLCuCNV, ALCuV and ToLCVV. Neither the DNA-B component nor the DNA-b molecule was found to be associated with ToLCHnV isolates.
- 相关文献
作者其他论文 更多>>
-
Cucumber green mottle mosaic virus encodes additional small proteins with specific subcellular localizations and virulence function
作者：Gong, Pan;Gao, Mengxin;Chen, Yalin;Zhang, Mingzhen;Hu, Xiaohua;Zhao, Siwen;Pan, Mengjiao;Cao, Buwei;Zhou, Xueping;Li, Fangfang;Gao, Mengxin;Zhou, Xueping;Huang, Yucong;Shen, Qingtang;Zhang, Hui;Liu, Yong;Liu, Yong;Lozano-Duran, Rosa;Wang, Aiming
关键词：positive-sense single-stranded RNA viruses; tobamoviruses; cucumber green mottle mosaic virus; small ORFs; peroxisomes; virus pathogenicity
-
Joint transcriptomics and metabolomics unveil the protective mechanism of tamarind seed polysaccharide against antibiotic-induced intestinal barrier damage
作者：Chen, Yinan;Sun, Xianbao;Kou, Yuxing;Ma, Xuan;Song, Lihua;Wu, Yan;Li, Xujiao;Zhang, Hui;Xie, Fan;Song, Zibo;Yuan, Chunmei;Huang, Siyan;Song, Zibo;Yuan, Chunmei;Huang, Siyan
关键词：Tamarind seed polysaccharide; Intestinal barrier damage; Transcriptomics; Metabolomics; Clindamycin
-
The role of multiple C2 domain and transmembrane region proteins in mediating tomato development
作者：Li, Siyi;Ling, Ribin;Liu, Lu;Xuan, Lijie;Li, Siyi;Wu, Xuexia;Zhang, Hui
关键词：Tomato; SlMCTP; Phylogenetic analysis; Hormone response; Main stem apex development
-
Effect of silver nanoparticles on biological nitrogen removal in sequential batch wastewater treatment process: Microbial communities, functional genes, and interactions
作者：Zhu, Yuliang;Zhang, Yan;Liu, Yucan;Zhang, Hui;Sun, Hongwei;Sun, Hongwei;Yang, Lei;Liu, Chengbin;Yang, Xinyi
关键词：Silver nanoparticles; Biological nitrogen removal; Co-occurrence networks; Interaction relationships; Functional genes
-
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
-
Overview of research on virus-resistant breeding of melon
作者：Tian, Shoubo;Diao, Qiannan;Cao, Yanyan;Yao, Dongwei;Zhang, Hui;Du, Xuan;Zhang, Yongping;Tian, Shoubo;Diao, Qiannan;Cao, Yanyan;Yao, Dongwei;Zhang, Hui;Du, Xuan;Zhang, Yongping;Zhang, Wenxian
关键词：virus- resistance;
Cucumis melo L.; QTL; MAS; sustainable agriculture -
Application of Exogenous Ascorbic Acid Enhances Cold Tolerance in Tomato Seedlings through Molecular and Physiological Responses
作者：Wang, Xinman;Ran, Chunxia;Fu, Yuandi;Han, Liyuan;Yang, Xuedong;Zhu, Weimin;Zhang, Hui;Zhang, Yingying
关键词：tomato; cold stress; ascorbic acid; seedlings; tolerance
