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2 p, 530.8 KB |
ICTV Virus Taxonomy Profile : Potyviridae 2022
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Inoue-Nagata, Alice K. (Embrapa Vegetables) ;
Jordan, Ramon (U.S. Department of Agriculture (USDA)) ;
Kreuze, Jan (International Potato Center (CIP)) ;
Li, Fan (Yunnan Agricultural University) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
Mäkinen, Kristiina (University of Helsinki) ;
Ohshima, Kazusato (Saga University) ;
Wylie, Stephen (Murdoch University) ;
ICTV Report Consortium
The family Potyviridae includes plant viruses with single-stranded, positive-sense RNA genomes of 8-11 kb and flexuous filamentous particles 650-950 nm long and 11-20 nm wide. Genera in the family are distinguished by the host range, genomic features and phylogeny of the member viruses. [...]
2022 -  10.1099/jgv.0.001738
The Journal of general virology, Vol. 103, Issue 5 (May 2022)
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32 p, 2.4 MB |
Specificity of Resistance and Tolerance to Cucumber Vein Yellowing Virus in Melon Accessions and Resistance Breaking with a Single Mutation in VPg
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Desbiez, Cecile (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) ;
Domingo Calap, María Luisa (Centre de Recerca en Agrigenòmica) ;
Pitrat, Michel (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) ;
Wipf-Scheibel, Catherine (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) ;
Girardot, Grégory (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) ;
Ferriol, Inmaculada (Centre de Recerca en Agrigenòmica) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
Lecoq, Hervé (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement)
Cucumber vein yellowing virus (CVYV) is an emerging virus on cucurbits in the Mediterranean Basin, against which few resistance sources are available, particularly in melon. The melon accession PI 164323 displays complete resistance to isolate CVYV-Esp, and accession HSD 2458 presents a tolerance, i. [...]
2022 - 10.1094/PHYTO-06-21-0263-R
Phytopathology, Vol. 112, Num. 5 (April 2022) , p. 1185-1191
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13 p, 1.8 MB |
A replicating viral vector greatly enhances accumulation of helical virus-like particles in plants
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Thuenemann, Eva (Norwich Research Park. John Innes Centre (UK)) ;
Byrne, Matthew J. (University of Leeds. School of Molecular and Cellular Biology) ;
Peyret, Hadrien (Norwich Research Park. John Innes Centre (UK)) ;
Saunders, Keith (Norwich Research Park. John Innes Centre (UK)) ;
Castells-Graells, Roger (University of California. Department of Chemistry and Biochemistry) ;
Ferriol, Inmaculada (Consejo Superior de Investigaciones Científicas) ;
Santoni, Mattia (Diamante srl (Italy)) ;
Steele, John F. C. (Norwich Research Park. John Innes Centre (UK)) ;
Ranson, Neil (University of Leeds. School of Molecular and Cellular Biology) ;
Avesani, Linda (University of Verona. Department of Biotechnology) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
Lomonossoff, George (Norwich Research Park. John Innes Centre (UK))
The production of plant helical virus-like particles (VLPs) via plant-based expression has been problematic with previous studies suggesting that an RNA scaffold may be necessary for their efficient production. [...]
2021 - 10.3390/v13050885
Viruses, Vol. 13, Núm. 5 (May 2021) , art. 885
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10 p, 13.8 MB |
Argonaute 2 Controls Antiviral Activity against Sweet Potato Mild Mottle Virus in Nicotiana benthamiana
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Kenesi, Erzsébet (Institute of Plant Biology) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
Orosz, László (University of Szeged. Department of Medical Microbiology and Immunobiology) ;
Burgyán, József (Agricultural Biotechnology Institute) ;
Lakatos, Lóránt (Institute of Plant Biology)
RNA silencing is a sequence specific post-transcriptional mechanism regulating important biological processes including antiviral defense in plants. Argonaute (AGO) proteins, the catalytic subunits of the silencing complexes, are loaded with small RNAs to execute the sequence specific RNA cleavage or translational inhibition. [...]
2021 - 10.3390/plants10050867
Plants, Vol. 10, Issue 5 (April 2021) , art. 867
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13 p, 2.4 MB |
The P1 Protein of Watermelon mosaic virus Compromises the Activity as RNA Silencing Suppressor of the P25 Protein of Cucurbit yellow stunting disorder virus
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Domingo Calap, María Luisa (Centre de Recerca en Agrigenòmica) ;
Chase, Ornela (Centre de Recerca en Agrigenòmica) ;
Estapé, Mariona (Centre de Recerca en Agrigenòmica) ;
Moreno, Ana Beatriz (Centre de Recerca en Agrigenòmica) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica)
Mixed viral infections in plants involving a potyvirus and other unrelated virus often result in synergistic effects, with significant increases in accumulation of the non-potyvirus partner, as in the case of melon plants infected by the potyvirus Watermelon mosaic virus (WMV) and the crinivirus Cucurbit yellow stunting disorder virus (CYSDV). [...]
2021 - 10.3389/fmicb.2021.645530
Frontiers in microbiology, Vol. 12 (March 2021) , art. 645530
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43 p, 4.1 MB |
Assessing the impact on virus transmission and insect vector behavior of a viral mixed infection in melon
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Domingo Calap, María Luisa (Centre de Recerca en Agrigenòmica) ;
Moreno, Ana Beatriz (Centre de Recerca en Agrigenòmica) ;
Díaz Pendón, Juan Antonio (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora") ;
Moreno, Aranzazu (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Ciencias Agrarias) ;
Fereres, Alberto (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Ciencias Agrarias) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica)
Mixed viral infections in plants are common, and can result in synergistic or antagonistic interactions. Except in complex diseases with severe symptoms, mixed infections frequently remain unnoticed, and their impact on insect vector transmission is largely unknown. [...]
2020 - 10.1094/PHYTO-04-19-0126-FI
Phytopathology, Vol. 110, issue 1 (Jan. 2020) p. 174-186
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10 p, 3.8 MB |
An atypical RNA silencing suppression strategy provides a snapshot of the evolution of sweet potato-infecting potyviruses
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Rodamilans, Bernardo (Centro Nacional de Biotecnología (Espanya)) ;
Valli, Adrián A. (Centro Nacional de Biotecnología (Espanya)) ;
Mingot, Ares (Centre de Recerca en Agrigenòmica) ;
San León, David (Centro Nacional de Biotecnología (Espanya)) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
García, Juan Antonio (Centro Nacional de Biotecnología (Espanya))
Plant viruses usually encode proteins with RNA silencing suppression (RSS) activity to counteract plant defenses. In Potyvirus, the largest genus in the family Potyviridae, this role is taken over by the multifunctional HCPro, also involved in aphid transmission, polyprotein processing and virion formation. [...]
2018 - 10.1038/s41598-018-34358-y
Scientific reports, Vol. 8 (October 2018) , art. 15937
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3 p, 146.0 KB |
ICTV virus taxonomy profile : potyviridae
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Wylie, Stephen J. (Murdoch University. State Agricultural Biotechnology Centre) ;
Adams, Mike (Woodland Way (Regne Unit)) ;
Chalam, Celia (National Bureau of Plant Genetic Resources (India). Division of Plant Quarantine) ;
Kreuze, Jan (International Potato Center) ;
Lopez-Moya, Juan Jose (Centre de Recerca en Agrigenòmica) ;
Ohshima, Kazusato (Saga University. Department of Applied Biological Sciences) ;
Praveen, Shelly (Indian Agricultural Research Institute) ;
Rabenstein, Frank (Julius Kühn-Institut. Institute for Epidemiological and Pathogen Diagnosis) ;
Stenger, Drake (United States. Agricultural Research Service) ;
Wang, Aiming (Canada. Agriculture and Agri-Food Canada) ;
Zerbini, F. Murilo (Universidade Federal de Viçosa. Departamento de Fitopatologia)
The Potyviridae is the largest family of RNA plant viruses, members of which have single-stranded, positive-sense RNA genomes and flexuous filamentous particles 680-900 nm long and 11-20 nm wide. There are eight genera, distinguished by the host range, genomic features and phylogeny of the member viruses. [...]
2017 - 10.1099/jgv.0.000740
The Journal of general virology, Vol. 98 (April 2017) , p. 352-354
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