Results 21 to 30 of about 250,643 (297)

The transmission of plant viruses

open access: yesAgriculture, 2022
Plant viruses are a threat to a sustainable economy because they cause economic losses in yields. The epidemiology of plant viruses is of particular interest because of their dynamic spread by insect vectors and their transmission by seeds. The speed and
Grešíková Simona
doaj   +1 more source

Common but Nonpersistent Acquisitions of Plant Viruses by Plant-Associated Fungi

open access: yesViruses, 2022
Investigating a virus’s host range and cross-infection is important for better understanding the epidemiology and emergence of viruses. Previously, our research group discovered a natural infection of a plant RNA virus, cumber mosaic virus (genus ...
Xinran Cao   +7 more
doaj   +1 more source

Evolution and host adaptability of plant RNA viruses: Research insights on compositional biases

open access: yesComputational and Structural Biotechnology Journal, 2022
During recent decades, many new emerging or re-emerging RNA viruses have been found in plants through the development of deep-sequencing technology and big data analysis.
Zhen He   +3 more
doaj   +1 more source

Evolution of Plant RNA Viruses and Mechanisms in Overcoming Plant Resistance [PDF]

open access: yesResearch in Plant Disease, 2021
Plant RNA viruses are one of the most destructive pathogens that cause a significant loss in crop production worldwide. They have evolved with high genetic diversity and adaptability due to the short replication cycle and high mutation rate during genome
Myung-Hwi Kim   +2 more
doaj   +1 more source

Viruses of cucumber isolated from some regions of Ukraine

open access: yesPlant Protection Science, 2002
Properties of viruses isolated from cucumbers in greenhouses of Ukraine are characterized in this article by electrophoresis, ELISA, electron microscopy, and immunoblotting.
A. Ryzhkova   +3 more
doaj   +1 more source

The Use of Engineered Plant Viruses in a Trans-Kingdom Silencing Strategy Against Their Insect Vectors

open access: yesFrontiers in Plant Science, 2020
Plants, plant viruses, and their vectors are co-evolving actors that co-exist and interact in nature. Insects are the most important vectors of plant viruses, serving as both carriers and hosts for the virus.
Anna Kolliopoulou   +3 more
doaj   +1 more source

Bionanomaterials from plant viruses [PDF]

open access: yes, 2015
Plant virus capsids have emerged as useful biotemplates for material synthesis. All plant virus capsids are assembled with high-precision, three-dimensional structures providing nanoscale architectures that are highly monodisperse, can be produced in ...
Aljabali, Alaa A. A., Evans, David
core   +2 more sources

Independent Expression of the First Two Triple Gene Block Proteins of Beet Necrotic Yellow Vein Virus Complements Virus Defective in the Corresponding Gene but Expression of the Third Protein Inhibits Viral Cell-to-Cell Movement

open access: yesMolecular Plant-Microbe Interactions, 1997
Cell-to-cell movement of beet necrotic yellow vein furovirus is controlled by three slightly overlapping genes on RNA 2 called the triple gene block (TGB) encoding, in order, P42, P13, and P15.
Claudine Bleykasten-Grosshans   +4 more
doaj   +1 more source

Secoviridae: a proposed family of plant viruses within the order Picornavirales that combines the families Sequiviridae and Comoviridae, the unassigned genera Cheravirus and Sadwavirus, and the proposed genus Torradovirus [PDF]

open access: yes, 2009
The order Picornavirales includes several plant viruses that are currently classified into the families Comoviridae (genera Comovirus, Fabavirus and Nepovirus) and Sequiviridae (genera Sequivirus and Waikavirus) and into the unassigned genera Cheravirus ...
Gall, O., Le   +5 more
core   +3 more sources

Unbiased RNA shotgun metagenomics in social and solitary wild bees detects associations with eukaryote parasites and new viruses [PDF]

open access: yes, 2016
The diversity of eukaryote organisms and viruses associated with wild bees remains poorly characterized in contrast to the well-documented pathosphere of the western honey bee, Apis mellifera.
Braeckman, Bart   +5 more
core   +3 more sources

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