Genomic characterization of grapevine virus J, a novel virus identified in grapevine

被引:27
作者
Diaz-Lara, Alfredo [1 ]
Golino, Deborah [1 ]
Al Rwahnih, Maher [1 ]
机构
[1] Univ Calif Davis, Dept Plant Pathol, Davis, CA 95616 USA
关键词
D O I
10.1007/s00705-018-3793-y
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
This paper describes the nucleotide sequence and genome organization of a novel RNA virus detected in grapevine (Vitis vinifera) cultivar 'Kizil Sapak' by high-throughput sequencing (HTS) and tentatively named "grapevine virus J" (GVJ). The full genome of GVJ is 7,390 nucleotides in length, which comprises five open reading frames (ORFs), including a 20K ORF (ORF 2) between the replicase (ORF 1) and the movement protein (ORF 3) genes. According to the level of sequence homology and phylogenetics, GVJ is proposed as a new member of the genus Vitivirus (subfamily Trivirinae; family Betaflexiviridae), with the closest characterized virus being grapevine virus D (GVD).
引用
收藏
页码:1965 / 1967
页数:3
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