Introduction of Grapevine virus B and Grapevine leafroll-associated virus 2 testing in sanitary selection of grapevine
نویسندگان
چکیده
منابع مشابه
Grapevine leafroll-associated virus 3
Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant economic losses are consistently reported over the lifespan of a vineyard if intervention strategies are not implemented. Several viruses from the family...
متن کاملOccurrence of Grapevine Leafroll-Associated Virus Complex in Napa Valley
Grapevine leafroll disease (GLD) is caused by a complex of several virus species (grapevine leafroll-associated viruses, GLRaV) in the family Closteroviridae. Because of its increasing importance, it is critical to determine which species of GLRaV is predominant in each region where this disease is occurring. A structured sampling design, utilizing a combination of RT-PCR based testing and sequ...
متن کاملGenetic variability of natural populations of Grapevine leafroll-associated virus 2 in Pacific Northwest vineyards.
Genetic variability of field populations of Grapevine leafroll-associated virus 2 (GLRaV-2) in Pacific Northwest (PNW) vineyards was characterized by sequencing the entire coat protein (CP) and a portion of the heat-shock protein-70 homolog (HSP70h) genes. Phylogenetic analysis of CP and HSP70h nucleotide sequences obtained in this study and corresponding sequences from GenBank revealed segrega...
متن کاملGenomic Sequence and Organization of a Grapevine Virus: Grapevine Asteroid Mosaic-associated Virus
The usefulness of repetitive transcranial magnetic stimulation (rTMS) as a neuro-rehabilitation adjunct is currently limited by the high inter-individual variability in its effects. In order to advance the use of this technology for those who experience brain damage, it is important to identify biomarkers that could be used to predict which individuals would have a good response to rTMS. In thi...
متن کاملVariability of the coat protein gene of Grapevine leafroll-associated virus 3 in Brazil
Leafroll is an economically important disease affecting grapevines (Vitis spp.). Nine serologically distinct viruses, Grapevine leafroll-associated virus-1 through 9, are associated with this disease. The present study describes the coat protein gene sequence of four GLRaV-3 isolates occurring in the São Francisco River basin, Northeastern Brazil. The viral RNA was extracted from GLRaV-3 ELISA-...
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ژورنال
عنوان ژورنال: Acta agriculturae Slovenica
سال: 2008
ISSN: 1854-1941,1581-9175
DOI: 10.2478/v10014-008-0008-3