Complete genome sequence of a novel foveavirus isolated from Allium sativum L. in China

文献类型： 外文期刊

第一作者： Luo, Qi

作者： Luo, Qi;Hu, Shuzhen;Lin, Qi;Peng, Jiejun;Zheng, Hongying;Wu, Guanwei;Rao, Shaofei;Chen, Jianping;Lu, Yuwen;Yan, Fei;Xu, Fei;Guo, Fengling

作者机构：

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

ISSN： 0304-8608

年卷期： 2021 年 166 卷 3 期

页码：

收录情况： SCI

摘要： The complete genome sequence of a novel foveavirus identified in garlic (Allium sativum L.) in China was determined using RNA-seq, reverse transcription polymerase chain reaction (RT-PCR) and rapid amplification of cDNA ends (RACE) PCR. The entire genomic RNA (GenBank accession MT981417) is 8748 nucleotides long excluding the 3'-terminal poly(A) tail and contains five open reading frames (ORFs). These ORFs encode the viral replicase, a triple gene block, and a coat protein. The virus was tentatively named "garlic yellow stripe associated virus" (GarYSaV). Pairwise comparisons of protein sequences show that GarYSaV encodes proteins that share less than 47% identity with those of other foveaviruses, suggesting that it represents a new species in the genus. Phylogenetic analysis of amino acid sequences of the replicase and CP confirm that GarYSaV is a member of the genus Foveavirus. To our knowledge, this is the first report of a foveavirus in a monocot plant.

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