Screening of apple samples using a high-throughput sequencing (HTS) approach led to the discovery of a novel virus, tentatively named "Malus domestica virus A" (MdoVA). Its genomic organisation and phylogenetic relationship showed relatedness to viruses of the genus Velarivirus in the family Closteroviridae. It is not clear whether MdoVA has any impact on its host, as the analysed apple tree contained other viruses and a viroid.

中文翻译：

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苹果属苹果病毒A（MdoVA）的基因组学表征，一种新型的苹果病毒病毒。

使用高通量测序（HTS）方法筛选苹果样品导致发现了一种新型病毒，该病毒暂定名为“家蝇（Malus domestica）病毒A”（MdoVA）。它的基因组组织和系统发育关系显示与梭状病毒科中的Velarivirus属病毒相关。目前尚不清楚MdoVA是否对其宿主有任何影响，因为分析的苹果树还包含其他病毒和类病毒。