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Role of Plasmodesmata During Plant-Pathogen Interactions [PDF]

The Plant Pathology Journal
Plasmodesmata (PD) facilitate the continuity of plasma membrane and cytoplasm between plant cells. They are crucial for intercellular communication and signaling. Plant pathogens have developed a diverse array of mechanisms to exploit the PD.
Namo Dubey, Subhash Kumar, Junhyun Jeon
doaj   +2 more sources

Double-spanning Plant Viral Movement Protein Integration into theEndoplasmic Reticulum Membrane Is Signal Recognition Particle-dependent,Translocon-mediated, andConcerted [PDF]

Journal of Biological Chemistry, 2005
The current model for cell-to-cell movement of plant viruses holds that transport requires virus-encoded movement proteins that intimately associate with endoplasmic reticulum membranes. We have examined the early stages of the integration into endoplasmic reticulum membranes of a double-spanning viral movement protein using photocross-linking. We have
Ana Saurı́, Suraj Saksena, Jesús Salgado, Arthur E. Johnson, Ismael Mingarro   +4 more
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Plant viral movement proteins: Agents for cell-to-cell trafficking of viral genomes

Virology, 2005
Plants viruses spread throughout their hosts using a number of pathways, the most common being movement cell to cell through plasmodesmata (PD), unique intercellular organelles of the plant kingdom, and between organs by means of the vascular system.
William J. Lucas
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Variability, Functions and Interactions of Plant Virus Movement Proteins: What Do We Know So Far?

Microorganisms, 2021
Of the various proteins encoded by plant viruses, one of the most interesting is the movement protein (MP). MPs are unique to plant viruses and show surprising structural and functional variability while maintaining their core function, which is to ...
Gaurav Kumar, Indranil Dasgupta
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GAPDH-A Recruits a Plant Virus Movement Protein to Cortical Virus Replication Complexes to Facilitate Viral Cell-to-Cell Movement

PLoS Pathogens, 2014
The formation of virus movement protein (MP)-containing punctate structures on the cortical endoplasmic reticulum is required for efficient intercellular movement of Red clover necrotic mosaic virus (RCNMV), a bipartite positive-strand RNA plant virus.
Masanori Kaido, Kazutomo Abe, Akira Mine, Kiwamu Hyodo, Takako Taniguchi, Hisaaki Taniguchi, Kazuyuki Mise, Tetsuro Okuno   +7 more
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Patellins 3 and 6, two members of the P lant P atellin family, interact with the movement protein of A lfalfa mosaic virus and interfere with viral movement

Molecular Plant Pathology, 2014
[EN] Movement proteins (MPs) encoded by plant viruses interact with host proteins to facilitate or interfere with intra- and/or intercellular viral movement. Using yeast two-hybrid and bimolecular fluorescence complementation assays, we herein present invivo evidence for the interaction between Alfalfa mosaic virus (AMV) MP and Arabidopsis Patellin 3 ...
Ana M Peiro, Jesus A Sanchez-Navarro, Vicente Pallas   +2 more
exaly   +5 more sources

RING‐Between‐RING‐Type E3 Ligase Ariadne‐Like Protein 8 Negatively Regulates Plant Virus Infection by Targeting a Viral Movement Protein [PDF]

Advanced Science
Abstract The ubiquitin–proteasome system is a highly conserved machinery that plays a crucial role in plant defense against viruses. However, the number of E3 ligases targeting viral proteins remains limited. Although RING‐between‐RING (RBR)‐type E3 ligases are evolutionarily conserved across organisms, their functions in plant ...
Wenli Li, Chenchen Zhong, Jiangning Duan, Changyi Zhan, Zhaolei Li, Xinyu Zhang, Dingliang Zhang, Deshui Liu, Zhiyan Wen, Xiaofei Zhao, Meng Yang, Dawei Li, Yongliang Zhang   +12 more
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Nontranslatability and Dissimilar Behavior in Plants and Protoplasts of Viral RNA and Movement Protein Complexes Formedin Vitro

Virology, 1997
It was found that the fusion (His)6-movement proteins (MPs) of two tobamoviruses (TMV UI and a crucifer-infecting tobamovirus, crTMV) were efficient nonspecific translational repressors. The in vitro translation of viral RNAs was blocked by incomplete 30K MP-RNA complexes formed at the MP:RNA molar ratios of 100-150:1.
О. В. Карпова, Konstantin I. Ivanov, Н.П. Родионова, Yu. L. Dorokhov, J.G. Atabekov   +4 more
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Faculty Opinions recommendation of Two plant-viral movement proteins traffic in the endocytic recycling pathway.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature, 2005
Julia Kehr
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Complementation of a potato virus X mutant mediated by bombardment of plant tissues with cloned viral movement protein genes.

Journal of General Virology, 1997
Microprojectile bombardment was used to examine the transport function of the 25 kDa movement protein (MP) encoded in the triple gene block of potato virus X (PVX). A 25 kDa MP-defective full-length cloned PVX genome carrying a beta-glucuronidase (GUS) reporter gene was co-bombarded with 35S promoter constructs containing either the 25 kDa MP gene of ...
Morozov SYu, G J√ottner, David C. Baulcombe, О.Н. Федоркин, Joachim Schiemann, J.G. Atabekov   +5 more
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