A new nepovirus identified in mulberry (Morus alba L.) in China

文献类型: 外文期刊

第一作者: Lu, Quan-You

作者: Lu, Quan-You;Wu, Zu-Jian;Xie, Lian-Hui;Lu, Quan-You;Xia, Zhi-Song;Lu, Quan-You;Xia, Zhi-Song

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期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.574; 五年影响因子:2.466 )

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收录情况: SCI

摘要: An isometric virus was identified in mulberry leaves showing symptoms of mulberry mosaic leaf roll (MMLR) disease. Its genome consists of two (+)ssRNAs. RNA1 and RNA2 have 7183 and 3742 nucleotides, excluding the 3'-terminal poly(A) tail. Based on phylogenetic analysis of the RNA1-encoded polyprotein and CP amino acid sequences, the properties of the the 3'-UTR of RNA1 and RNA2, and < 75 % identity in the CP amino acid sequence, this virus is proposed to be a new member of the genus Nepovirus, subgroup A. Since a causal relationship between this virus and MMLR has not been established, it is tentatively referred to as MMLR-associated virus.

分类号: R37

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