Abstract
A significant number of new members of the genus Vitivirus have been identified recently, mainly due to the advent of high-throughput sequencing (HTS). Grapevine virus I (GVI), which was identified in New Zealand in 2018, is one of these viruses. RNAseq HTS analysis of a Greek grapevine (cv. Daphnia), revealed the presence of a GVI-like isolate (D2-1/19). Sequence analysis confirmed the classification of D2-1/19 as GVI. However, both sequence and phylogenetic data exhibited high levels of variability between D2-1/19 and the previously characterized GVI isolates. This study provides the full-length sequence of a divergent GVI isolate, adding knowledge to the limited information available about this recently identified virus.
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Supplementary material 1 Nucleotide sequence identity values for the replicase (ORF1), RdRp region, and 18 kDa (ORF2) coding regions of D2-1/19 and isolates of grapevine virus E, grapevine virus I, and grapevine virus L (JPEG 1249 kb)
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Supplementary material 2 Nucleotide sequence identity value for the MP (ORF3), CP (ORF4), and NABP (ORF5) coding regions of D2-1/19 and isolates of grapevine virus E, grapevine virus I, and grapevine virus L (JPEG 1151 kb)
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Supplementary material 3 Amino acid sequence identity values for the replicase (ORF1), RdRp region, and 18 kDa (ORF2) proteins of D2-1/19 and isolates of grapevine virus E, grapevine virus I, and grapevine virus L (JPEG 1233 kb)
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Supplementary material 4 Amino acid sequence identity values for the MP (ORF3), CP (ORF4), and NABP (ORF5) proteins of D2-1/19 and isolates of grapevine virus E, grapevine virus I, and grapevine virus L (JPEG 1159 kb)
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Lotos, L., Ruiz-García, A.B., Panailidou, P. et al. The complete genome sequence of a divergent grapevine virus I isolate naturally infecting grapevine in Greece. Arch Virol 165, 3003–3006 (2020). https://doi.org/10.1007/s00705-020-04762-9
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DOI: https://doi.org/10.1007/s00705-020-04762-9