在中国桑树（桑属植物）中鉴定出一种新的线虫传多面体病毒。
A new nepovirus identified in mulberry (Morus alba L.) in China.
作者信息
Lu Quan-You, Wu Zu-Jian, Xia Zhi-Song, Xie Lian-Hui
机构信息
Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China,
出版信息
Arch Virol. 2015 Mar;160(3):851-5. doi: 10.1007/s00705-014-2330-x. Epub 2015 Jan 11.
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.
在表现出桑花叶卷叶病（MMLR）症状的桑叶中鉴定出一种等轴对称病毒。其基因组由两条（+）ssRNA组成。RNA1和RNA2分别有7183和3742个核苷酸，不包括3'-末端的poly（A）尾。基于对RNA1编码的多聚蛋白和外壳蛋白氨基酸序列的系统发育分析、RNA1和RNA2的3'-UTR的特性以及外壳蛋白氨基酸序列中<75%的同一性，该病毒被认为是线虫传多面体病毒属A亚组的一个新成员。由于尚未确定该病毒与MMLR之间的因果关系，暂将其称为MMLR相关病毒。
Zotero 插件