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The Bunyavirales: The Plant-Infecting Counterparts

Negative-strand (-) RNA viruses (NSVs) comprise a large and diverse group of viruses that are generally divided in those with non-segmented and those with segmented genomes. Whereas most NSVs infect animals and humans, the smaller group of the plant-infecting counterparts is expanding, with many cau...

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Autores principales: Kormelink, Richard, Verchot, Jeanmarie, Tao, Xiaorong, Desbiez, Cecile
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8148189/
https://www.ncbi.nlm.nih.gov/pubmed/34066457
http://dx.doi.org/10.3390/v13050842
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author Kormelink, Richard
Verchot, Jeanmarie
Tao, Xiaorong
Desbiez, Cecile
author_facet Kormelink, Richard
Verchot, Jeanmarie
Tao, Xiaorong
Desbiez, Cecile
author_sort Kormelink, Richard
collection PubMed
description Negative-strand (-) RNA viruses (NSVs) comprise a large and diverse group of viruses that are generally divided in those with non-segmented and those with segmented genomes. Whereas most NSVs infect animals and humans, the smaller group of the plant-infecting counterparts is expanding, with many causing devastating diseases worldwide, affecting a large number of major bulk and high-value food crops. In 2018, the taxonomy of segmented NSVs faced a major reorganization with the establishment of the order Bunyavirales. This article overviews the major plant viruses that are part of the order, i.e., orthospoviruses (Tospoviridae), tenuiviruses (Phenuiviridae), and emaraviruses (Fimoviridae), and provides updates on the more recent ongoing research. Features shared with the animal-infecting counterparts are mentioned, however, special attention is given to their adaptation to plant hosts and vector transmission, including intra/intercellular trafficking and viral counter defense to antiviral RNAi.
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spelling pubmed-81481892021-05-26 The Bunyavirales: The Plant-Infecting Counterparts Kormelink, Richard Verchot, Jeanmarie Tao, Xiaorong Desbiez, Cecile Viruses Review Negative-strand (-) RNA viruses (NSVs) comprise a large and diverse group of viruses that are generally divided in those with non-segmented and those with segmented genomes. Whereas most NSVs infect animals and humans, the smaller group of the plant-infecting counterparts is expanding, with many causing devastating diseases worldwide, affecting a large number of major bulk and high-value food crops. In 2018, the taxonomy of segmented NSVs faced a major reorganization with the establishment of the order Bunyavirales. This article overviews the major plant viruses that are part of the order, i.e., orthospoviruses (Tospoviridae), tenuiviruses (Phenuiviridae), and emaraviruses (Fimoviridae), and provides updates on the more recent ongoing research. Features shared with the animal-infecting counterparts are mentioned, however, special attention is given to their adaptation to plant hosts and vector transmission, including intra/intercellular trafficking and viral counter defense to antiviral RNAi. MDPI 2021-05-06 /pmc/articles/PMC8148189/ /pubmed/34066457 http://dx.doi.org/10.3390/v13050842 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Kormelink, Richard
Verchot, Jeanmarie
Tao, Xiaorong
Desbiez, Cecile
The Bunyavirales: The Plant-Infecting Counterparts
title The Bunyavirales: The Plant-Infecting Counterparts
title_full The Bunyavirales: The Plant-Infecting Counterparts
title_fullStr The Bunyavirales: The Plant-Infecting Counterparts
title_full_unstemmed The Bunyavirales: The Plant-Infecting Counterparts
title_short The Bunyavirales: The Plant-Infecting Counterparts
title_sort bunyavirales: the plant-infecting counterparts
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8148189/
https://www.ncbi.nlm.nih.gov/pubmed/34066457
http://dx.doi.org/10.3390/v13050842
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