Search results for "Tospovirus"
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The ER-Membrane Transport System Is Critical for Intercellular Trafficking of the NSm Movement Protein and Tomato Spotted Wilt Tospovirus.
2015
Plant viruses move through plasmodesmata to infect new cells. The plant endoplasmic reticulum (ER) is interconnected among cells via the ER desmotubule in the plasmodesma across the cell wall, forming a continuous ER network throughout the entire plant. This ER continuity is unique to plants and has been postulated to serve as a platform for the intercellular trafficking of macromolecules. In the present study, the contribution of the plant ER membrane transport system to the intercellular trafficking of the NSm movement protein and Tomato spotted wilt tospovirus (TSWV) is investigated. We showed that TSWV NSm is physically associated with the ER membrane in Nicotiana benthamiana plants. An…
Viral diseases causing the greatest economic losses to the tomato crop. I. The Tomato spotted wilt virus — a review
1996
Abstract Tomato spotted wilt virus (TSWV) is one of the most important diseases affecting tomatoes, occasionally leading to losses of up to 100%. Because of the importance of this virus disease, considerable research has been carried out in recent years on the viral particle, disease vectors, transmission and control methods. This review presents an account of the current state of research on TSWV with special reference to tomato. Genetic resistance appears as the best solution to control this disease. It may be complemented with other strategies of control aimed to reduce inoculum amount or to avoid transmission, since these strategies have been shown to be ineffective to stop the disease …