ArticleVirology journal2012
A divergent variant of Grapevine leafroll-associated virus 3 is present in California.
Article in Virology journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Grapevine leafroll-associated virus 3: a global threat to grapevine and wine industries but a gold mine for scientific discovery.Journal of experimental botany · 2025Review
- Identification of Interactions between Proteins Encoded by Grapevine Leafroll-Associated Virus 3.Viruses · 2023Article
- Review
- An assemblage of divergent variants of a novel putative closterovirus from American persimmon.Virus genes · 2015Article
- Relative Prevalence of Grapevine Leafroll-Associated Virus Species in Wine Grape-Growing Regions of California.PloS one · 2015Article
- Phylogenomic analysis reveals deep divergence and recombination in an economically important grapevine virus.PloS one · 2015Article
- Grapevine leafroll-associated virus 3.Frontiers in microbiology · 2013Article
- Ecology and management of grapevine leafroll disease.Frontiers in microbiology · 2013Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGrapevine leafroll-associated viruses are a problem for grape production globally. Symptoms are caused by a number of distinct viral species. During a survey of Napa Valley vineyards (California, USA), we found evidence of a new variant of Grapevine leafroll-associated virus 3 (GLRaV-3). We isolated its genome from a symptomatic greenhouse-raised plant and fully sequenced it.
findingsIn a maximum likelihood analysis of representative GLRaV-3 gene sequences, the isolate grouped most closely with a recently sequenced variant from South Africa and a partial sequence from New Zealand. These highly divergent GLRaV-3 variants have predicted proteins that are more than 10% divergent from other GLRaV-3 variants, and appear to be missing an open reading frame for the p6 protein.
conclusionsThis divergent GLRaV-3 phylogroup is already present in grape-growing regions worldwide and is capable of causing symptoms of leafroll disease without the p6 protein.
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