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| The complete genome sequence of Citrus vein enation virus from China |
| HUANG Ai-jun, SONG Zhen, CAO Meng-ji, CHEN Hong-ming, LI Zhong-an, ZHOU Chang-yong |
1、Citrus Research Institute, Chinese Academy of Agricultural Sciences/Southwest University, Chongqing 400712, P.R.China
2、College of Plant Protection, Southwest University, Chongqing 400716, P.R.China |
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摘要 The complete nucleotide sequence of an isolate of Citrus vein enation virus (CVEV-XZG) from China has been determined for the first time. The genome consisted of 5 983 nucleotides, coding for five open reading frames (ORFs), had a similar genomic organization features with Pea enation mosaic virus (PEMV). Nucleotide and deduced amino acid sequence identity of the five ORFs compared to isolate CVEV VE-1 range from 97.1 to 99.0% and 97.4 to 100.0%, these values compared to isolate PEMV-1 range from 45.2 to 51.6% and 31.1 to 45.2%. Phylogenetic analysis based on the complete genome sequence showed that the isolate CVEV-XZG had close relationship with Pea enation mosaic virus. The results supports CVEV may be a new member of genus Enamovirus. The full sequence of CVEV-XZG presented here may serve as a basis for future study of CVEV in China.
Abstract The complete nucleotide sequence of an isolate of Citrus vein enation virus (CVEV-XZG) from China has been determined for the first time. The genome consisted of 5 983 nucleotides, coding for five open reading frames (ORFs), had a similar genomic organization features with Pea enation mosaic virus (PEMV). Nucleotide and deduced amino acid sequence identity of the five ORFs compared to isolate CVEV VE-1 range from 97.1 to 99.0% and 97.4 to 100.0%, these values compared to isolate PEMV-1 range from 45.2 to 51.6% and 31.1 to 45.2%. Phylogenetic analysis based on the complete genome sequence showed that the isolate CVEV-XZG had close relationship with Pea enation mosaic virus. The results supports CVEV may be a new member of genus Enamovirus. The full sequence of CVEV-XZG presented here may serve as a basis for future study of CVEV in China.
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Received: 15 July 2014
Accepted:
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| Fund: This research is funded by the Chongqing Natural Science Foundation Project, China (cstc2011jjA80025). |
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Corresponding Authors:
ZHOU Chang-yong, Tel: +86-23-68349007, E-mail: zhoucy@cric.cn
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| About author: HUANG Ai-jun, Mobile: +86-15123804062, E-mail: hijhk123@163.com; |
Cite this article:
HUANG Ai-jun, SONG Zhen, CAO Meng-ji, CHEN Hong-ming, LI Zhong-an, ZHOU Chang-yong.
2015.
The complete genome sequence of Citrus vein enation virus from China. Journal of Integrative Agriculture, 14(3): 598-601.
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