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测定了一个从浙江余杭大蒜中分离到的Allexivirus属成员的基因组全序列. 单链正性病毒基因组含8451个核苷酸, 6个ORF. 与其他Allexivirus属成员的基因组全序列的核苷酸同源性仅为62.8%～64.8%; ORF1～ORF6编码蛋白的氨基酸同源性分别为67.6%～78.5%, 55.4%～66.2%, 56.7%～66.4%, 40.3%～55.6%, 66.3%～79.7%和52.2%～68.8%. 进一步分析显示, 此病毒与其他病毒的差异和该属中远缘病毒间的差异相似, 外壳蛋白核心区域氨基酸序列同源性仅为63.9%～79.8%, 远低于该属不同病毒的国际分类标准, 应归类为Allexivirus属的新成员, 命名为大蒜病毒E. 病毒不同编码蛋白序列的进化树分析也进一步证明了该病毒与其他病毒的亲缘关系.
The complete genomic sequence of Allexivirus was isolated from Zhejiang Yuhang garlic.The single-stranded positive virus genome contained 8451 nucleotides and 6 ORFs, which were identical to the nucleotide sequences of the whole genome of Allexivirus genus The deduced amino acids of ORF1 ~ ORF6 were 67.6% -78.5%, 55.4% -66.2%, 56.7% -66.4%, 40.3% -55.6%, 66.3% -79.7 % And 52.2% -68.8%, respectively.Further analysis showed that the difference between this virus and other viruses is similar to that of the distantly related viruses in the genus, and the amino acid sequence homology of the core region of the coat protein is only 63.9% -79.8% The international classification standard of this different virus should be classified as a new member of the genus Allexivirus and named as the garlic virus E. The phylogenetic analysis of different coding protein sequences of viruses further proves that the virus is related to other viruses.