Results 21 to 30 of about 14,625 (259)

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, Rong‐Rong He, Mark A. Bernards, Aiming Wang   +3 more
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Probing plant cell structure and function with viral movement proteins

Current Opinion in Plant Biology, 1999
Virus-encoded movement proteins are the principal strategy by which all plant viruses counter the primary physical defense of the plant to infection - the cell wall - to produce systemic infection and disease. Our understanding of how these proteins act at the molecular and cellular level has increased enormously in the past decade and ushered in an ...
Sondra G. Lazarowitz
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Umbravirus-Encoded Proteins both Stabilize Heterologous Viral RNA and Mediate Its Systemic Movement in Some Plant Species

Virology, 2001
The proteins encoded by open reading frame 3 (ORF3) of the umbraviruses pea enation mosaic virus-2 and tobacco mottle virus, like that of groundnut rosette virus, mediated the movement of viral RNA through the phloem of infected Nicotiana benthamiana or N.
E. V. Ryabov, David J. Robinson, Michael Taliansky   +2 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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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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Risk‐managed production of bioactive recombinant proteins using a novel plant virus vector with a helper plant to complement viral systemic movement [PDF]

Plant Biotechnology Journal, 2010
SummaryA plant viral vector has the potential to efficiently produce recombinant proteins at a low cost in a short period. Although recombinant proteins can be also produced by transgenic plants, a plant viral vector, if available, may be more convenient when urgent scale‐up in production is needed.
Noriho Fukuzawa, Takeaki Ishihara, Noriko Itchoda, Noriko Tabayashi, Chiwa Kataoka, Chikara Masuta, Takeshi Matsumura   +6 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
Vitaly Citovsky
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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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Changes in Subcellular Localization of Host Proteins Induced by Plant Viruses

Viruses, 2021
Viruses are dependent on host factors at all parts of the infection cycle, such as translation, genome replication, encapsidation, and cell-to-cell and systemic movement.
Rosalba Rodriguez-Peña, Kaoutar El Mounadi, Hernan Garcia-Ruiz   +2 more
doaj   +1 more source

Membrane Trafficking Proteins: A New Target to Identify Resistance to Viruses in Plants

Plants, 2021
Replication cycles from most simple-stranded positive RNA viruses infecting plants involve endomembrane deformations. Recent published data revealed several interactions between viral proteins and plant proteins associated with vesicle formation and ...
Aimeric Agaoua, Abdelhafid Bendahmane, Frédéric Moquet, Catherine Dogimont   +3 more
doaj   +1 more source