Results 41 to 50 of about 18,788 (255)

Umbravirus-like RNA viruses are capable of independent systemic plant infection in the absence of encoded movement proteins.

PLoS Biology
The signature feature of all plant viruses is the encoding of movement proteins (MPs) that supports the movement of the viral genome into adjacent cells and through the vascular system.
Xiaobao Ying, Sayanta Bera, Jinyuan Liu, Roberto Toscano-Morales, Chanyong Jang, Stephen Yang, Jovia Ho, Anne E Simon   +7 more
doaj   +2 more sources

Begomovirus–Host Interactions: Viral Proteins Orchestrating Intra and Intercellular Transport of Viral DNA While Suppressing Host Defense Mechanisms

Viruses, 2023
Begomoviruses, which belong to the Geminiviridae family, are intracellular parasites transmitted by whiteflies to dicotyledonous plants thatsignificantly damage agronomically relevant crops. These nucleus-replicating DNA viruses move intracellularly from
Sâmera S. Breves, Fredy A. Silva, Nívea C. Euclydes, Thainá F. F. Saia, James Jean-Baptiste, Eugenio R. Andrade Neto, Elizabeth P. B. Fontes   +6 more
doaj   +1 more source

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

A sword or a buffet: plant endomembrane system in viral infections

Frontiers in Plant Science, 2023
The plant endomembrane system is an elaborate collection of membrane-bound compartments that perform distinct tasks in plant growth and development, and in responses to abiotic and biotic stresses.
Ivana Jovanović, Nicole Frantová, Jan Zouhar   +2 more
doaj   +1 more source

Movement Protein of Cucumber Mosaic Virus Associates with Apoplastic Ascorbate Oxidase. [PDF]

PLoS ONE, 2016
Plant viral movement proteins facilitate virion movement mainly through interaction with a number of factors from the host. We report the association of a cell wall localized ascorbate oxidase (CsAO4) from Cucumis sativus with the movement protein (MP ...
Reenu Kumari, Surender Kumar, Lakhmir Singh, Vipin Hallan   +3 more
doaj   +1 more source

The unfolded protein response plays dual roles in rice stripe virus infection through fine-tuning the movement protein accumulation.

PLoS Pathogens, 2021
The movement of plant viruses is a complex process that requires support by the virus-encoded movement protein and multiple host factors. The unfolded protein response (UPR) plays important roles in plant virus infection, while how UPR regulates viral ...
Chenyang Li, Yi Xu, Shuai Fu, Yu Liu, Zongdi Li, Tianze Zhang, Jianxiang Wu, Xueping Zhou   +7 more
doaj   +1 more source

Palmitoylation Is Indispensable for Remorin to Restrict Tobacco Mosaic Virus Cell-to-Cell Movement in Nicotiana benthamiana

Viruses, 2022
Remorin (REM) is a plant-specific plasma membrane-associated protein regulating plasmodesmata plasticity and restricting viral cell-to-cell movement.
Tingting Ma, Shuai Fu, Kun Wang, Yaqin Wang, Jianxiang Wu, Xueping Zhou   +5 more
doaj   +1 more source

Recent progress in research on cell-to-cell movement of rice viruses

Frontiers in Microbiology, 2014
To adapt to plants as hosts, plant viruses have evolutionally needed the capacity to modify the host plasmodesmata (PD) that connect adjacent cells. Plant viruses have acquired one or more genes that encode movement proteins (MPs), which facilitate the ...
Akihiro eHiraguri, Osamu eNetsu, Nobumitsu eSasaki, Hiroshi eNyunoya, Takahide eSasaya   +4 more
doaj   +1 more source

An Update on the Intracellular and Intercellular Trafficking of Carmoviruses

Frontiers in Plant Science, 2017
Despite harboring the smallest genomes among plant RNA viruses, carmoviruses have emerged as an ideal model system for studying essential steps of the viral cycle including intracellular and intercellular trafficking.
José A. Navarro, Vicente Pallás
doaj   +1 more source