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First report of johnsongrass mosaic virus in Argentina

Potyviruses are responsible for important economic losses in maize crop. This work reports the detection of johnsongrass mosaic virus, a potyvirus affecting maize in Argentina. Electron microscopy studies, mechanical transmission tests and molecular assays based on the CP gene were performed. To our...

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Main Authors: Trucco, Veronica Milagros, Cabrera Mederos, Dariel, Lenardon, Sergio Luis, Giolitti, Fabian
Format: info:ar-repo/semantics/artículo
Language:Inglés
Published: 2020
Subjects:
Zea Mays
Potyvirus
Plant Viruses
Phylogeny
Maize
Maíz
Argentina
Virus de las Plantas
Filogenia
Johnsongrass mosaic virus
Symptomatology
Mechanical Transmission
CP Sequence
Phylogenetic Analysis
Online Access:http://hdl.handle.net/20.500.12123/7828
https://link.springer.com/article/10.1007/s13314-019-0365-2
https://doi.org/10.1007/s13314-019-0365-2
Summary:Potyviruses are responsible for important economic losses in maize crop. This work reports the detection of johnsongrass mosaic virus, a potyvirus affecting maize in Argentina. Electron microscopy studies, mechanical transmission tests and molecular assays based on the CP gene were performed. To our knowledge, this is the first detection of JGMV in Argentina.

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