Results 11 to 20 of about 14,625 (259)
Viral Movement Proteins as Probes for Intracellular and Intercellular Trafficking in Plants [PDF]
The Plant Cell, 1999 The ability of viruses to cross the cellulosic cell wall to propagate infection throughout a plant has been a long-standing puzzle in plant cell biology and virology. Contemplated from the perspective of the topology of the plant cell and the plant as an integrated structure of the ...
Sondra G. Lazarowitz, Roger N. Beachy
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Suppression of a dsRNA-induced plant immunity pathway by viral movement protein [PDF]
, 2021 SummaryThe virome of plants is dominated by RNA viruses1and several of these cause devastating diseases in cultivated plants leading to global crop losses2. To infect plants, RNA viruses engage in complex interactions with compatible plant hosts. In cells at the spreading infection front, RNA viruses replicate their genome through double-stranded RNA ...
Caiping Huang +4 more
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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.
Marçal Vilar +6 more
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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. To address this limitation, we have
Yuan Cheng +2 more
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The Unfolded Protein Response Is Triggered by a Plant Viral Movement Protein [PDF]
Plant Physiology, 2011 AbstractInfection with Potato virus X (PVX) in Nicotiana benthamiana plants leads to increased transcript levels of several stress-related host genes, including basic-region leucine zipper 60 (bZIP60), SKP1, ER luminal binding protein (BiP), protein disulfide isomerase (PDI), calreticulin (CRT), and calmodulin (CAM).
Changming Ye +4 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. USA87, 434–438]. There was no systemic movement of FHV in plants.
Ranjit Dasgupta +2 more
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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. Usually viral coat protein (CP)
E. V. Ryabov +2 more
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Two Plant–Viral Movement Proteins Traffic in the Endocytic Recycling Pathway [PDF]
The Plant Cell, 2004 AbstractMany plant viruses exploit a conserved group of proteins known as the triple gene block (TGB) for cell-to-cell movement. Here, we investigated the interaction of two TGB proteins (TGB2 and TGB3) of Potato mop-top virus (PMTV), with components of the secretory and endocytic pathways when expressed as N-terminal fusions to green fluorescent ...
Sophie Haupt +5 more
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Facilitating viral vector movement enhances heterologous protein production in an established plant system [PDF]
Plant Biotechnology Journal, 2022 SummaryMolecular farming technology using transiently transformed Nicotiana plants offers an economical approach to the pharmaceutical industry to produce an array of protein targets including vaccine antigens and therapeutics. It can serve as a desirable alternative approach for those proteins that are challenging or too costly to produce in large ...
Xu Wang +5 more
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Similarities in intracellular transport of plant viral movement proteins BMB2 and TGB3
Journal of General Virology, 2017 The cell-to-cell transport of many plant viruses through plasmodesmata requires viral movement proteins (MPs) encoded by a 'triple gene block' (TGB) and termed TGB1, TGB2 and TGB3. TGB3 is a small integral membrane protein that contains subcellular targeting signals and directs both TGB2 and the helicase domain-containing TGB1 protein to plasmodesmata ...
Ekaterina A. Lazareva +5 more
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