Department of Entomology and Plant Pathology, Division of Agriculture, University of Arkansas System, Fayetteville, AR 72701, USA.
USDA-ARS, Horticultural Crops Disease and Pest Management Research Unit, 3420 NW Orchard Ave, Corvallis, OR 97330; Oregon State University, Corvallis, OR 97330, USA.
Virus Res. 2023 Aug;333:199143. doi: 10.1016/j.virusres.2023.199143. Epub 2023 Jun 7.
Screening of blueberry accessions using high throughput sequencing revealed the presence of a new virus. Genomic structure and sequence are similar to that of nectarine stem pitting associated virus (NSPaV), a member of the genus Luteovirus, family Tombusviridae. The full genome of the new luteovirus, tentatively named blueberry virus L (BlVL), was characterized and analyzed. Similar to NSPaV, BlVL does not contain readily identifiable movement proteins in any of the seven isolates sequenced. More than 600 samples collected from five states were screened and 79% were found infected, making BlVL the most widespread blueberry virus in the United States.
利用高通量测序对蓝莓品种进行筛选，发现了一种新病毒。该病毒的基因组结构和序列与李属坏死环斑病毒（NSPaV）相似，后者是布尼亚病毒科李属病毒属的一员。新的芜菁黄花叶病毒（BlVL）的全长基因组被进行了特征描述和分析。与 NSPaV 一样，在测序的七个分离物中，BlVL 都没有可识别的运动蛋白。从五个州采集的 600 多个样本进行了筛选，发现 79%的样本受到了感染，这使得 BlVL 成为美国分布最广泛的蓝莓病毒。
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