Viral small RNAs reveal the genomic variations of three grapevine vein clearing virus quasispecies populations

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• 作者：Susanne Howard ; Wenping Qiu ; ^{wenpingqiu@missouristate.edu}
• 关键词：Viral small RNAs ; GVCV ; Quasispecies ; Genome variations
• 刊名：Virus Research
• 出版年：2017
• 出版时间：2 February 2017
• 年：2017
• 卷：229
• 期：Complete
• 页码：24-27
• 全文大小：618 K
• 卷排序：229

文摘

Three genomic sequences of GVCV were assembled from viral small RNAs. Single nucleotide polymorphic sites are found randomly across the whole genome of three viral quasispecies. vsiRNAs (21-nt, 22-nt, and 24-nt) were found and did not produce alignment hotspots on GVCV genome. The number of 36-nt reads is the highest among vsRNAs whose role remains unclear. Geographical locations exert more influences on viral quasispecies than the plant genotypes.