Elimination of Grapevine leafroll associated virus-3, Grapevine rupestris stem pitting associated virus and Grapevine virus A from a Tunisian Cultivar by Somatic Embryogenesis and Characterization of the

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Elimination of Grapevine leafroll associated virus-3, Grapevine rupestris stem pitting associated virus and Grapevine virus A from a Tunisian Cultivar by Somatic Embryogenesis and Characterization of the Somaclones Using Ampelographic Descriptors

Prospecting of local grapevine (Vitis vinifera L.) germplasm revealed that Tunisia possesses a rich patrimony which presents diversified organoleptic characteristics. However, viral diseases seriously affect all local grapevine cultivars which risk a complete extinction. Sanitation programs need to be established to preserve and exploit, as a gene pool, the Tunisian vineyards areas. The presenc...

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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...

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Occurrence 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...

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Genomic 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...

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Complete genome sequences of two new variants of Grapevine rupestris stem pitting-associated virus and comparative analyses.

Grapevine rupestris stem pitting-associated virus (GRSPaV), a member of the genus Foveavirus within the family Flexiviridae, is the putative causal agent of the disease Rupestris stem pitting (RSP) of grapevines. GRSPaV comprises a family of variants whose pathological characteristics have not been determined. Recently, many of the indicator "St George" plants (Vitis rupestris) used throughout ...

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ژورنال

عنوان ژورنال: The Plant Pathology Journal

سال: 2017

ISSN: 1598-2254,2093-9280

DOI: 10.5423/ppj.oa.06.2017.0122