Results 21 to 30 of about 298 (198)

Insertion and Topology of a Plant Viral Movement Protein in the Endoplasmic Reticulum Membrane [PDF]

Journal of Biological Chemistry, 2002
Virus-encoded movement proteins (MPs) mediate cell-to-cell spread of viral RNA through plant membranous intercellular connections, the plasmodesmata. The molecular pathway by which MPs interact with viral genomes and target plasmodesmata channels is largely unknown.
VILAR, M., SAURI, A., MARCOS, J. F., VON HEIJNE, G., PÉREZ PAYÁ, E., MINGARRO, I., MONNE', MAGNUS LUDVIG   +6 more
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Systemic spread of an RNA insect virus in plants expressing plant viral movement protein genes [PDF]

Proceedings of the National Academy of Sciences, 2001
Flock house virus (FHV), a single-stranded RNA insect virus, has previously been reported to cross the kingdom barrier and replicate in barley protoplasts and in inoculated leaves of several plant species [Selling, B. H., Allison, R. F. & Kaesberg, P. (1990) Proc. Natl. Acad. Sci. USA 87,
R, Dasgupta, B H, Garcia, R M, Goodman
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Movement Protein of Cucumber Mosaic Virus Associates with Apoplastic Ascorbate Oxidase. [PDF]

PLoS ONE, 2016
Plant viral movement proteins facilitate virion movement mainly through interaction with a number of factors from the host. We report the association of a cell wall localized ascorbate oxidase (CsAO4) from Cucumis sativus with the movement protein (MP ...
Reenu Kumari, Surender Kumar, Lakhmir Singh, Vipin Hallan   +3 more
doaj   +1 more source

The cis‐expression of the coat protein of turnip mosaic virus is essential for viral intercellular movement in plants [PDF]

Molecular Plant Pathology, 2020
AbstractTo establish infection, plant viruses are evolutionarily empowered with the ability to spread intercellularly. Potyviruses represent the largest group of known plant‐infecting RNA viruses, including many agriculturally important viruses. To better understand intercellular movement of potyviruses, we used turnip mosaic virus (TuMV) as a model ...
Zhaoji Dai, Rongrong He, Mark A. Bernards, Aiming Wang   +3 more
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The unfolded protein response plays dual roles in rice stripe virus infection through fine-tuning the movement protein accumulation.

PLoS Pathogens, 2021
The movement of plant viruses is a complex process that requires support by the virus-encoded movement protein and multiple host factors. The unfolded protein response (UPR) plays important roles in plant virus infection, while how UPR regulates viral ...
Chenyang Li, Yi Xu, Shuai Fu, Yu Liu, Zongdi Li, Tianze Zhang, Jianxiang Wu, Xueping Zhou   +7 more
doaj   +1 more source

Palmitoylation Is Indispensable for Remorin to Restrict Tobacco Mosaic Virus Cell-to-Cell Movement in Nicotiana benthamiana

Viruses, 2022
Remorin (REM) is a plant-specific plasma membrane-associated protein regulating plasmodesmata plasticity and restricting viral cell-to-cell movement.
Tingting Ma, Shuai Fu, Kun Wang, Yaqin Wang, Jianxiang Wu, Xueping Zhou   +5 more
doaj   +1 more source

Recent progress in research on cell-to-cell movement of rice viruses

Frontiers in Microbiology, 2014
To adapt to plants as hosts, plant viruses have evolutionally needed the capacity to modify the host plasmodesmata (PD) that connect adjacent cells. Plant viruses have acquired one or more genes that encode movement proteins (MPs), which facilitate the ...
Akihiro eHiraguri, Osamu eNetsu, Nobumitsu eSasaki, Hiroshi eNyunoya, Takahide eSasaya   +4 more
doaj   +1 more source

Identification of a Functional Plasmodesmal Localization Signal in a Plant Viral Cell-To-Cell-Movement Protein [PDF]

mBio, 2016
ABSTRACT Our fundamental knowledge of the protein-sorting pathways required for plant cell-to-cell trafficking and communication via the intercellular connections termed plasmodesmata has been severely limited by the paucity of plasmodesmal targeting sequences that have been identified to date.
Cheng Yuan, Sondra G. Lazarowitz, Vitaly Citovsky   +2 more
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An Update on the Intracellular and Intercellular Trafficking of Carmoviruses

Frontiers in Plant Science, 2017
Despite harboring the smallest genomes among plant RNA viruses, carmoviruses have emerged as an ideal model system for studying essential steps of the viral cycle including intracellular and intercellular trafficking.
José A. Navarro, Vicente Pallás
doaj   +1 more source

A plant virus-encoded protein facilitates long-distance movement of heterologous viral RNA [PDF]

Proceedings of the National Academy of Sciences, 1999
Transport of plant viruses from cell to cell typically involves one or more viral proteins that supply specific cell-to-cell movement functions. Long-distance transport of viruses through the vascular system is a less well understood process with requirements different from those of cell-to-cell movement.
E V, Ryabov, D J, Robinson, M E, Taliansky   +2 more
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