Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina
High Plains wheat mosaic virus (HPWMoV) has recently been assigned to genus Emaravirus and is the causal agent of High Plains disease. In this work the geographical distribution and first molecular detection of HPWMoV in Argentina are reported. The virus was detected in six provinces and nine hosts,...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Springer
2018
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/3633 https://link.springer.com/article/10.1007%2Fs10658-017-1207-8#citeas https://doi.org/10.1007/s10658-017-1207-8 |
| _version_ | 1855483274787291136 |
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| author | Alemandri, Vanina Maria Mattio, Maria Fernanda Rodriguez, Sandra Monica Truol, Graciela Ana Maria |
| author_browse | Alemandri, Vanina Maria Mattio, Maria Fernanda Rodriguez, Sandra Monica Truol, Graciela Ana Maria |
| author_facet | Alemandri, Vanina Maria Mattio, Maria Fernanda Rodriguez, Sandra Monica Truol, Graciela Ana Maria |
| author_sort | Alemandri, Vanina Maria |
| collection | INTA Digital |
| description | High Plains wheat mosaic virus (HPWMoV) has recently been assigned to genus Emaravirus and is the causal agent of High Plains disease. In this work the geographical distribution and first molecular detection of HPWMoV in Argentina are reported. The virus was detected in six provinces and nine hosts, including wheat, corn, oat and barley, as well as weeds, which play an important role in the epidemiology of this disease. Molecular and phylogenetic analyses of a portion of RNA3 nucleoprotein gene sequence showed that five HPWMoV isolates from different wheat growing regions of Argentina were identical, and suggest a single introduction of HPWMoV to this country, possibly through corn seeds. To the best of our knowledge, this is the first molecular detection of HPWMoV in South America. These results highlight the importance of certification of viruses-free cereal seeds and strict controls for material transfer between different countries to prevent the entry not only of new pathogens but also of new variants or strain at sites where the pest has already been detected. |
| format | Artículo |
| id | INTA3633 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA36332018-10-18T15:58:25Z Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina Alemandri, Vanina Maria Mattio, Maria Fernanda Rodriguez, Sandra Monica Truol, Graciela Ana Maria Distribución Geográfica Emaravirus Genética Molecular Trigo Triticum Aestivum Virus de las Plantas Geographical Distribution Molecular Genetics Wheat Plant Viruses Argentina Virus del Mosaico del Trigo Análisis Filogenético Wheat Mosaic Virus Phylogenetic Analysis High Plains Virus High Plains wheat mosaic virus (HPWMoV) has recently been assigned to genus Emaravirus and is the causal agent of High Plains disease. In this work the geographical distribution and first molecular detection of HPWMoV in Argentina are reported. The virus was detected in six provinces and nine hosts, including wheat, corn, oat and barley, as well as weeds, which play an important role in the epidemiology of this disease. Molecular and phylogenetic analyses of a portion of RNA3 nucleoprotein gene sequence showed that five HPWMoV isolates from different wheat growing regions of Argentina were identical, and suggest a single introduction of HPWMoV to this country, possibly through corn seeds. To the best of our knowledge, this is the first molecular detection of HPWMoV in South America. These results highlight the importance of certification of viruses-free cereal seeds and strict controls for material transfer between different countries to prevent the entry not only of new pathogens but also of new variants or strain at sites where the pest has already been detected. Instituto de Patología Vegetal Fil: Alemandri, Vanina Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Mattio, Maria Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Rodriguez, Sandra Monica. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Truol, Graciela Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina 2018-10-18T15:52:10Z 2018-10-18T15:52:10Z 2017-11 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/3633 https://link.springer.com/article/10.1007%2Fs10658-017-1207-8#citeas 0929-1873 1573-8469 (Online) https://doi.org/10.1007/s10658-017-1207-8 eng info:eu-repo/semantics/restrictedAccess application/pdf Argentina (nation) Springer European journal of plant pathology 149 (3) : 743–750. (November 2017) |
| spellingShingle | Distribución Geográfica Emaravirus Genética Molecular Trigo Triticum Aestivum Virus de las Plantas Geographical Distribution Molecular Genetics Wheat Plant Viruses Argentina Virus del Mosaico del Trigo Análisis Filogenético Wheat Mosaic Virus Phylogenetic Analysis High Plains Virus Alemandri, Vanina Maria Mattio, Maria Fernanda Rodriguez, Sandra Monica Truol, Graciela Ana Maria Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title | Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title_full | Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title_fullStr | Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title_full_unstemmed | Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title_short | Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina |
| title_sort | geographical distribution and first molecular detection of an emaravirus high plains wheat mosaic virus in argentina |
| topic | Distribución Geográfica Emaravirus Genética Molecular Trigo Triticum Aestivum Virus de las Plantas Geographical Distribution Molecular Genetics Wheat Plant Viruses Argentina Virus del Mosaico del Trigo Análisis Filogenético Wheat Mosaic Virus Phylogenetic Analysis High Plains Virus |
| url | http://hdl.handle.net/20.500.12123/3633 https://link.springer.com/article/10.1007%2Fs10658-017-1207-8#citeas https://doi.org/10.1007/s10658-017-1207-8 |
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