Results 31 to 40 of about 633 (116)

Reconceptualizing transcriptional slippage in plant RNA viruses. [PDF]

mBio
RNA viruses have evolved sophisticated strategies to exploit the limited encoded information within their typically compact genomes. One of them, named transcriptional slippage (TS), is characterized by the appearance of indels in nascent viral RNAs ...
Valli AA, Domingo-Calap ML, González de Prádena A, García JA, Cui H, Desbiez C, López-Moya JJ.   +6 more
europepmc   +4 more sources

The P1 protein of wheat yellow mosaic virus exerts RNA silencing suppression activity to facilitate virus infection in wheat plants

The Plant Journal, Volume 116, Issue 6, Page 1717-1736, December 2023., 2023
SUMMARY Wheat yellow mosaic virus (WYMV) causes severe wheat viral disease in Asia. However, the viral suppressor of RNA silencing (VSR) encoded by WYMV has not been identified. Here, the P1 protein encoded by WYMV RNA2 was shown to suppress RNA silencing in Nicotiana benthamiana.
Dao Chen, Hui‐Ying Zhang, Shu‐Ming Hu, Meng‐Yuan Tian, Zong‐Ying Zhang, Ying Wang, Li‐Ying Sun, Cheng‐Gui Han   +7 more
wiley   +1 more source

Transcriptional slippage in the positive-sense RNA virus family Potyviridae. [PDF]

, 2015
The family Potyviridae encompasses ~30% of plant viruses and is responsible for significant economic losses worldwide. Recently, a small overlapping coding sequence, termed pipo, was found to be conserved in the genomes of all potyvirids.
Atkins, John F, Carr, John P, Chung, Betty Y-W, Firth, Andrew E, Olspert, Allan   +4 more
core   +4 more sources

The Potyviridae Cylindrical Inclusion Helicase: A Key Multipartner and Multifunctional Protein

Molecular Plant-Microbe Interactions, 2014
A unique feature shared by all plant viruses of the Potyviridae family is the induction of characteristic pinwheel-shaped inclusion bodies in the cytoplasm of infected cells.
M. Sorel, J. A. Garcia, S. German-Retana
doaj   +1 more source

Discovery of a Small Non-AUG-Initiated ORF in Poleroviruses and Luteoviruses That Is Required for Long-Distance Movement. [PDF]

, 2015
Viruses in the family Luteoviridae have positive-sense RNA genomes of around 5.2 to 6.3 kb, and they are limited to the phloem in infected plants. The Luteovirus and Polerovirus genera include all but one virus in the Luteoviridae.
Brault, Véronique, Chung, Betty, Firth, Andrew, Miller, W. Allen, Miller, W. Allen, Rakotondrafara, Aurélie, Reinbold, Catherine, Scheidecker, Danièle, Smirnova, Ekaterina, Ziegler-Graff, Véronique   +9 more
core   +9 more sources

The Arabidopsis synaptotagmin SYTA regulates the cell-to-cell movement of diverse plant viruses

Frontiers in Plant Science, 2014
Synaptotagmins are a large gene family in animals that have been extensively characterized due to their role as calcium sensors to regulate synaptic vesicle exocytosis and endocytosis in neurons, and dense core vesicle exocytosis for hormone secretion ...
Asako eUchiyama, Harumi eShimada-Beltran, Amit eLevy, Judy Y Zheng, Parth A Javia, Sondra Gale Lazarowitz   +5 more
doaj   +1 more source

Topology analysis and visualization of Potyvirus protein-protein interaction network [PDF]

, 2014
Background: One of the central interests of Virology is the identification of host factors that contribute to virus infection. Despite tremendous efforts, the list of factors identified remains limited.
A Brückner, A Gibbs, A Merits, A-L Barabási, Abel Folch-Fortuny, Alberto Ferrer, BY-W Chung, C-D Hu, CW Ward, D Guo, D-Y Cho, DJ Watts, E Fossum, E Zilian, EM Phizicky, F Bornke, F Fouss, F Revers, G Rodrigo, Gabriel Bosque, H Zheng, J De Las Rivas, J-F Rual, Jesús Picó, JIF Bass, JL Riechmann, JN Culver, K Venkatesan, L Lin, LL Domier, MEJ Newman, MEJ Newman, MJ Adams, MLM Yambao, N Pržulj, N Pržulj, NJ Spence, P Shannon, P Uetz, P Uetz, R Albert, R Albert, R Allison, RB Russell, S Boccaletti, S Fields, S Kang, S Urcuqui-Inchima, S-H Yook, Santiago F Elena, SF Elena, SF Elena, T Ito, T Wei, W Winterbach, WT Shen, Y Ho, Y Kodama   +57 more
core   +3 more sources

Subcellular dynamics of red clover necrotic mosaic virus double-stranded RNAs in infected plant cells [PDF]

, 2022
New evidences are emerging to support the importance of viral replication complexes (VRCs) in not only viral replication, but also viral cell-to-cell movement.
Kaido, Masanori, Mise, Kazuyuki, Takano, Yoshitaka, Takata, Shota   +3 more
core   +1 more source

Protein composition of 6K2-induced membrane structures formed during Potato virus A infection [PDF]

, 2016
The definition of the precise molecular composition of membranous replication compartments is a key to understanding the mechanisms of virus multiplication.
Aniento, Anindya, Barajas, Beauchemin, Carrington, Castorena, Cotton, Cui, Davis, den Boon, Dufresne, Eskelin, Fernández, Gabrenaite-Verkhovskaya, Grangeon, Grangeon, Hafrén, Hafrén, Hanton, Hong, Huang, Huang, Huang, Huang, Johnson, Kekarainen, Klein, Lerich, Li, Mahajan, Miller, Mine, Nagy, Okamoto, Olspert, Paul, Paul, Pogany, Pogany, Puustinen, Rajamäki, Rantalainen, Revers, Rodamilans, Schaad, Schmidt, Shen, Spetz, Thivierge, Tomita, Torrance, Ungar, Verchot, Verchot, Wang, Wang, Wang, Weeks, Wei, Wei, Wei, Wen, Yang, Yi   +63 more
core   +1 more source

Onset of virus systemic infection in plants is determined by speed of cell-to-cell movement and number of primary infection foci [PDF]

, 2014
The cornerstone of today's plant virology consists of deciphering the molecular and mechanistic basis of host-pathogen interactions. Among these interactions, the onset of systemic infection is a fundamental variable in studying both within-and between ...
Gibbs A, Guillermo Rodrigo, Kunkel LO, Mark P. Zwart, Prins M, Santiago F. Elena, Thung TH   +6 more
core   +2 more sources