Results 261 to 270 of about 88,541,361 (296)

Cell-to-cell movement of viruses via plasmodesmata

Journal of Plant Research, 2014
Plant viruses utilize plasmodesmata (PD), unique membrane-lined cytoplasmic nanobridges in plants, to spread infection cell-to-cell and long-distance. Such invasion involves a range of regulatory mechanisms to target and modify PD. Exciting discoveries in this field suggest that these mechanisms are executed by the interaction between plant cellular ...
Dhinesh, Kumar, Ritesh, Kumar, Tae Kyung, Hyun, Jae-Yean, Kim   +3 more
openaire   +2 more sources

Cell-To-Cell Movement of Plant Viruses

1991
Cell-to-cell movement of plant viruses has attracted a great deal of attention in the last few years. Since the subject has been reviewed extensively (Atabekov and Dorokhov, 1984; Zaitlin and Hull, 1987; Hull, 1989; Godefroy-Colburn et al., 1990; Atabekov and Taliansky, submitted to Adv.
T. Godefroy-Colburn, C. Erny, F. Schoumacher, A. Berna, M.-J. Gagey, C. Stussi-Garaud   +5 more
openaire   +1 more source

The Cell to Cell Movement of Viruses in Plants

1990
At the moment of inoculation of a plant with a virus only a negligible number of cells become infected. The virus replicates in these initially-infected cells and then moves to the neighbouring healthy ones. A separate virus-specific function, namely the transport function (TF), is coded by the viral genome; “transport” proteins are encoded in the ...
J. G. Atabekov, M. E. Taliansky, S. I. Malyshenko, A. R. Mushegian, O. A. Kondakova   +4 more
openaire   +1 more source

Movement Profiles: A Tool for Quantitative Analysis of Cell-to-Cell Movement of Plant Viral Movement Proteins

2008
Movement proteins (MPs) are virally encoded factors that mediate transport of viral nucleic acid between plant cells. Many MPs are able to move between cells themselves. This feature serves as the basis for evaluation of the transport activity of individual MPs.
Kateryna, Trutnyeva, Pia, Ruggenthaler, Elisabeth, Waigmann   +2 more
openaire   +2 more sources

The promises of stem cells: stem cell therapy for movement disorders

Parkinsonism & Related Disorders, 2014
Despite the multitude of intensive research, the exact pathophysiological mechanisms underlying movement disorders including Parkinson's disease, multiple system atrophy and Huntington's disease remain more or less elusive. Treatments to halt these disease progressions are currently unavailable.
Hideki, Mochizuki, Chi-Jing, Choong, Toru, Yasuda   +2 more
openaire   +2 more sources

Regulation of cell-to-cell trafficking by viral movement proteins

Journal of Experimental Botany
Abstract Plant viruses have evolved diverse strategies for cell-to-cell and systemic movement, utilizing various viral proteins and cellular components and pathways. They typically encode one or a small group of proteins called movement proteins that mediate their local cell-to-cell movement via plasmodesmata (PD). Other virus-encoded
Mazen Alazem, Samantha N Nuzzi, Tessa M Burch-Smith   +2 more
openaire   +2 more sources

A role for the endoplasmic reticulum in the cell-to-cell movement of SHORT-ROOT

Protoplasma, 2019
Plasmodesmata enable the trafficking of various signaling molecules, as well as viruses that exploit these channels for their intercellular movement. Viral movement relies on the endoplasmic reticulum (ER), which serves as a stable platform for the assembly of viral replication complexes and their subsequent shuttling toward plasmodesmata.
Ziv, Spiegelman, Shuang, Wu, Kimberly L, Gallagher   +2 more
openaire   +2 more sources

Phosphorylation of viral movement proteins – regulation of cell-to-cell trafficking

Trends in Microbiology, 2001
In plants, proteins and nucleoprotein complexes can traffic from cell to cell, via plasmodesmata. Studies based on viral movement proteins (MP) have revealed that such trafficking events are likely to be regulated at the level of protein phosphorylation.
J Y, Lee, W J, Lucas
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Influence of Heterologous Tobamovirus Movement Protein and Chimeric-Movement Protein Genes on Cell-to-Cell and Long-Distance Movement

Virology, 1994
Sunn-hemp mosaic tobamovirus (SHMV) moves slowly from cell to cell in Nicotiana tabacum cv. Xanthi, but fails to move long distance. To determine the role of the SHMV movement protein (MP) in cell-to-cell and long-distance movement in tobacco, the SHMV MP gene was inserted into a TMV-cDNA clone that had approximately the 5'-half of the endogenous MP ...
C M, Deom, X Z, He, R N, Beachy, A K, Weissinger   +3 more
openaire   +2 more sources

Phosphorylation of viral movement proteins – regulation of cell-to-cell trafficking: Response

Trends in Microbiology, 2001
We thank Drs Lee and Lucas for their thoughtful comment on our recent paper 1xRegulation of plasmodesmal transport by phosphorylation of tobacco mosaic virus cell-to-cell movement protein. Waigmann, E et al. EMBO J. 2000; 19: 4875–4884Crossref | PubMedSee all References1 that described phosphorylation as a novel regulatory mechanism of cell-to-cell ...
Waigmann, Elisabeth, Citovsky, Vitaly
openaire   +2 more sources