Results 51 to 60 of about 637,354 (246)

Tobacco mosaic virus: a pioneer to cell–to–cell movement [PDF]

Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1999
Cell–to–cell movement of tobacco mosaic virus (TMV) is used to illustrate macromolecular traffic through plant intercellular connections, the plasmodesmata. This transport process is mediated by a specialized viral movement protein, P30. In the initially infected cell, P30 is produced by transcription of a subgenomic RNA derived from the invading virus.
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Cell-to-cell stimulation of movement in nonmotile mutants of Myxococcus [PDF]

Proceedings of the National Academy of Sciences, 1977
A large number of nonmotile mutants of the gliding bacterium Myxococcus xanthus have been isolated and partly characterized. About [unk] of these mutants are conditional mutants of a novel kind: mutant cells become transiently motile after contact with nonmutant cells or with cells of a ...
J, Hodgkin, D, Kaiser
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HASTY, the Arabidopsis EXPORTIN5 ortholog, regulates cell‐to‐cell and vascular microRNA movement [PDF]

The EMBO Journal, 2021
ISSN:0261 ...
Florian Brioudes, Florence Jay, Alexis Sarazin, Thomas Grentzinger, Emanuel A Devers, Olivier Voinnet   +5 more
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Tobamovirus Replicase Coding Region Is Involved in Cell-to-Cell Movement [PDF]

Journal of Virology, 2001
ABSTRACT Tobacco mosaic virus (TMV) encodes a 30-kDa movement protein (MP) which enables viral movement from cell to cell. It is, however, unclear whether the 126- and 183-kDa replicase proteins are involved in the cell-to-cell movement of TMV.
K, Hirashima, Y, Watanabe
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Compatibility of the movement protein and the coat protein of cucumoviruses is required for cell-to-cell movement

Journal of General Virology, 2004
For the cell-to-cell movement of cucumoviruses both the movement protein (MP) and the coat protein (CP) are required. These are not reversibly exchangeable betweenCucumber mosaic virus(CMV) andTomato aspermy virus(TAV). The MP of CMV is able to function with the TAV CP (chimera RT), but TAV MP is unable to promote the cell-to-cell movement in the ...
Katalin, Salánki, Ákos, Gellért, Emese, Huppert, Gábor, Náray-Szabó, Ervin, Balázs   +4 more
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HSP70 homolog functions in cell-to-cell movement of a plant virus [PDF]

Proceedings of the National Academy of Sciences, 1999
Plant closteroviruses encode a homolog of the HSP70 (heat shock protein, 70 kDa) family of cellular proteins. To facilitate studies of the function of HSP70 homolog (HSP70h) in viral infection, the beet yellows closterovirus (BYV) was modified to express green fluorescent protein.
V V, Peremyslov, Y, Hagiwara, V V, Dolja
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Broad bean wilt virus 2 movement protein VP37 relocalizes the host co-chaperone HOP from the nucleus to plasmodesmata to promote viral intercellular movement

Plant Stress
Plant viruses exploit host cellular machinery to fold, stabilize, and target their movement proteins (MPs) to plasmodesmata (PD), enabling viral cell-to-cell and systemic spread.
Seok-Yeong Jang, Myung-Hwi Kim, Sora Kim, Buyoung Kim, Andika Septiana Suryaningsih, Yu Lim Park, Sun-Jung Kwon, Jang-Kyun Seo   +7 more
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Tubule-guided cell-to-cell movement of a plant virus requires class XI myosin motors. [PDF]

PLoS Pathogens, 2011
Cell-to-cell movement of plant viruses occurs via plasmodesmata (PD), organelles that evolved to facilitate intercellular communications. Viral movement proteins (MP) modify PD to allow passage of the virus particles or nucleoproteins.
Khalid Amari, Alexander Lerich, Corinne Schmitt-Keichinger, Valerian V Dolja, Christophe Ritzenthaler   +4 more
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Transitivity‐dependent and ‐independent cell‐to‐cell movement of RNA silencing [PDF]

The EMBO Journal, 2003
One manifestation of RNA silencing, known as post-transcriptional gene silencing (PTGS) in plants and RNA interference (RNAi) in animals, is a nucleotide sequence-specific RNA turnover mechanism with the outstanding property of propagating throughout the organism, most likely via movement of nucleic acids.
Christophe, Himber, Patrice, Dunoyer, Guillaume, Moissiard, Christophe, Ritzenthaler, Olivier, Voinnet   +4 more
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Cell‐to‐cell movement of tobacco mosaic virus: enigmas and explanations

Molecular Plant Pathology, 2000
Abstract Tobacco mosaic virus (TMV) spreads between cells through plant intercellular connections, the plasmodesmata. This transport process is mediated by a specialized virus‐encoded movement protein, TMV MP. Recent advances in two major aspects of TMV MP function highlight the limits of our current knowledge and promise exciting ...
Rhee, Yoon, Tzfira, Tzvi, Chen, Min Huei, Waigmann, Elisabeth, Citovsky, Vitaly   +4 more
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