Abstract
The present work reports the discovery and the complete genome sequencing of a novel member of the genus Vitivirus in the family Betaflexiviridae (subfamily Trivirinae) from a symptomless grapevine of unknown variety from Portugal. Total RNAs extracted from phloem scrapings were sequenced using Illumina technology. Bioinformatic analysis of the RNA-seq data revealed a mixed infection involving three viruses and two viroids in addition to a novel vitivirus. Completion and analysis of the genome sequence (7446 nt excluding the polyA tail) showed a typical vitivirus genomic organization. Phylogenetic analysis of the various ORFs clearly showed the new virus to belong in the genus Vitivirus, but sequence divergence firmly establishes it as a member of a new species, for which the name “Grapevine virus H” is proposed.
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References
Adams MJ, Candresse T, Hammond J, Kreuze JF, Martelli GP, Namba S, Pearson MN, Ryu KH, Saldarelli P, Yoshikawa N (2012) Family Betaflexiviridae. In: King AMQ, Adams MJ, Carstens EB, Lefkowitz EJ (eds) Virus taxonomy. 9th Report of the ICTV. Elsevier Academic Press, Amsterdam, The Netherlands, pp 920–941
Martelli GP, Minafra A, Saldarelli P (1997) Vitivirus, a new genus of plant viruses. Arch Virol 142:1929–1932
Galiakparov N, Goszczynski DE, Che X, Batuman O, Bar-Joseph M, Mawassi M (2003) Two classes of subgenomic RNA of GVA produced by internal controller elements. Virology 312:434–448
ICTV (2017) ICTV Master species list 2016 v1.3. https://talk.ictvonline.org/files/master-species-lists/m/msl/6776
Minafra A, Mawassi M, Goszczynski D, Saldarelli P (2017) Grapevine Vitiviruses. In: Meng B, Martelli GP, Golino DA, Fuchs M (eds) Grapevine viruses: molecular biology, diagnostics and management. Springer, Cham, pp 229–256
Blouin AG, Chavan RR, Pearson MN, MacDiarmid RM, Cohen D (2012) Detection and characterisation of two novel vitiviruses infecting Actinidia. Arch Virol 157:713–722
Tzanetakis IE, Postman JD, Martin RR (2007) Identification, detection and transmission of a new vitivirus from Mentha. Arch Virol 152:2027–2033
Oliveira LM, Orílio AF, Inoue-Nagata AK, Nagata T, Blawid R (2017) A novel vitivirus-like sequence found in Arracacia xanthorrhiza plants by high throughput sequencing. Arch Virol 162:2141–2144
Martelli GP (2014) Rugose wood complex. J. Plant Pathol 96(1S):73–88
Xiao H, Kim WS, Meng B (2015) A highly effective and versatile technology for the isolation of RNAs from grapevines and other woody perennials for use in virus diagnostics. Virol J 12:171. doi:10.1186/s12985-015-0376-3
Candresse T, Marais A, Faure C, Gentit P (2013) Association of Little cherry virus 1 with the Shirofugen Stunt Disease and genome characterization of a divergent LChV1 isolate. Phytopathology 103:293–298
Haviv S, Moskovitz Y, Mawassi M (2012) The ORF-3 encoded proteins of vitiviruses GVA and GVB induce tubule-like and punctate structures during virus infections and localize to plasmodesmata. Virus Res 163:291–301
Zhou ZS, Dell’Orco M, Saldarelli P, Turturo M, Minafra A, Martelli GP (2006) Identification of an RNA silencing suppressor in the genome of Grapevine virus A. J Gen Virol 87:2387–2395
Chiba M, Reed JC, Prokhnevsky AI, Chapman EJ, Mawassi M, Koonin EV, Carrington JC, Dolja VV (2006) Diverse suppressors of RNA silencing enhance agroinfection by a viral replicon. Virology 346:7–14
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The authors thank the Platform Genotoul (INRA, Toulouse, France) for the Illumina sequencing.
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All authors (TC, ST, CF and AM) declare that they have no conflict of interest.
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This article does not contain any studies with human participants or animals performed by any of the authors.
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Handling Editor: Sead Sabanadzovic.
The nucleotide sequence reported in this work has been deposited in the GenBank database under accession number MF521889.
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Candresse, T., Theil, S., Faure, C. et al. Determination of the complete genomic sequence of grapevine virus H, a novel vitivirus infecting grapevine. Arch Virol 163, 277–280 (2018). https://doi.org/10.1007/s00705-017-3587-7
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DOI: https://doi.org/10.1007/s00705-017-3587-7