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Updated: Jul 6, 2026
08:46
Production of Lentiviral Vectors for Transducing Cells from the Central Nervous System
Published on: May 24, 2012
Role of vector-transmission proteins
Véronique Ziegler-Graff1, Véronique Brault
1Institut de Biologie Moléculaire des Plantes du Centre National de la Recherche Scientifique, 12 Rue du Général Zimmer, Strasbourg, 67084, France.
Methods in Molecular Biology (Clifton, N.J.)
|March 29, 2008
Summary
Most plant viruses (phytoviruses) depend on vectors for spread. This review examines the viral proteins, primarily capsid proteins, that interact with vector receptors to enable transmission, focusing on well-studied examples.
Area of Science:
- Plant Pathology
- Virology
- Entomology
Background:
- Phytoviruses depend on vectors for dissemination and survival.
- Virus transmission mechanisms are limited, involving either internalization into vector cells or surface adsorption.
- Effective transmission necessitates specific interactions between viral proteins and vector receptors.
Purpose of the Study:
- To review the viral determinants crucial for vector-mediated phytovirus transmission.
- To highlight the molecular mechanisms underlying these interactions.
- To focus on well-characterized transmission models with available molecular data.
Main Methods:
- Literature review of scientific publications on phytovirus-vector interactions.
- Analysis of molecular data concerning viral proteins (capsid proteins) and vector receptors.
- Focus on established models with detailed mechanistic insights.
Main Results:
- Viral capsid proteins are key determinants in mediating interactions with vector receptors.
- Transmission mechanisms involve either intracellular or extracellular interactions between virions and vectors.
- Specific protein-protein interactions govern the efficiency and specificity of virus transmission.
Conclusions:
- Understanding viral determinants is essential for comprehending phytovirus transmission dynamics.
- Molecular interactions between viral capsid proteins and vector receptors are critical for virus spread.
- Further research on these interactions can inform strategies for controlling plant virus diseases.
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