紫藤脉花叶病毒的基因组序列及其与其他马铃薯Y病毒属病毒的相似性。
The genomic sequence of Wisteria vein mosaic virus and its similarities with other potyviruses.
作者信息
Liang W X, Song L M, Tian G Z, Li H F, Fan Z F
机构信息
Department of Plant Pathology and State Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing, PR China.
出版信息
Arch Virol. 2006 Nov;151(11):2311-9. doi: 10.1007/s00705-006-0780-5. Epub 2006 May 26.
The complete nucleotide sequence of a Beijing isolate of Wisteria vein mosaic virus was determined to be 9695 nucleotides in length excluding the poly(A) tail. Sequence analysis predicted a single large open reading frame of 9279 nucleotides potentially encodes a polyprotein of 3092 amino acids. Phylogenetic analysis based on the genomic and deduced amino acid sequences support the current status of Wisteria vein mosaic virus (WVMV) as a distinct virus of the genus Potyvirus and a member of the Bean common mosaic virus (BCMV) subgroup. Sequence comparisons of WVMV and other members of the BCMV subgroup showed that WVMV is most closely related to both soybean mosaic virus and watermelon mosaic virus.
一株紫藤脉花叶病毒北京分离物的完整核苷酸序列经测定长度为9695个核苷酸（不包括聚腺苷酸尾）。序列分析预测，一个长度为9279个核苷酸的单一大型开放阅读框可能编码一个由3092个氨基酸组成的多聚蛋白。基于基因组和推导氨基酸序列的系统发育分析支持紫藤脉花叶病毒（WVMV）作为马铃薯Y病毒属的一种独特病毒以及菜豆普通花叶病毒（BCMV）亚组成员的当前分类地位。WVMV与BCMV亚组其他成员的序列比较表明，WVMV与大豆花叶病毒和西瓜花叶病毒的关系最为密切。
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