Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions
Maize Dwarf Mosaic Virus (MDMV) isolates from corn, from the Argentine provinces of Salta, Córdoba, and Buenos Aires, and from the Republic of Chile (Santiago de Chile), with different symptomatologies, have been serologically tested in microprecipitation assays against a series of antisera of MDMV...
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Facultad de Ciencias Agropecuarias
1991
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/agris/article/view/2246 |
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I10-R352-article-22462025-06-12T15:38:47Z Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions Comportamiento sintomatológico y serológico de aislamientos del Maize Dwarf Mosaic Virus (MDMV) provenientes de diferentes regiones geográficas Yossen, Viviana E. virus maize MDMV isolates differential behavior virus maíz aislamientos MDMV comportamiento diferencial Maize Dwarf Mosaic Virus (MDMV) isolates from corn, from the Argentine provinces of Salta, Córdoba, and Buenos Aires, and from the Republic of Chile (Santiago de Chile), with different symptomatologies, have been serologically tested in microprecipitation assays against a series of antisera of MDMV and Sugarcane Mosaic Virus (SCMV), and inoculated in nine differential sorghum hosts (Sorghum spp.). The results obtained have shown that the four isolates presented symptomatological differences in some sorghum cultivars inoculated. In serological tests, all the isolates reacted positively against the anti-MDMV-A (A strain of MDMV), except the Chilean isolate, which reacted with this and also with MDMV-E (E strain of MDMV). The A strain of MDMV is apparently the one that predominates in the corn crops in Argentina, varying its symptomatologic response according to the area where it occurs and the maize genotype used. Aislamientos de Maize Dwarf Mosaic Virus (MDMV) a partir de maíz, proveniente de las provincias argentinas de Salta, Córdoba y Buenos Aires, y de la República de Chile (Santiago de Chile), con sintomatología diferente, fueron probados serológicamente en ensayos de microprecipitación frente a una serie de antisueros de MDMV y Sugarcane Mosaic Virus (SCMV), e inoculados a nueve hospedantes diferenciales de sorgo (Sorghum spp.). Los resultados obtenidos demostraron que los cuatro aislamientos presentaron diferencias sintomatológicas en algunos de los diferenciales de sorgo inoculados. En las pruebas serológicas, todos los aislamientos reaccionaron positivamente frente al anti-MDMV-A (raza A del MDMV), con excepción del aislamiento chileno que lo hizo frente a éste y además con MDMV-E (raza E del MDMV). La raza A del MDMV es aparentemente la que predomina en los cultivos de maíz de Argentina, variando su expresión sintomatológica según la zona donde se manifiesta y según el genotipo de maíz utilizado. Facultad de Ciencias Agropecuarias 1991-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/2246 10.31047/1668.298x.v8.n0.2246 AgriScientia; ##issue.vol## 8 (1991); 33-36 AgriScientia; Vol. 8 (1991); 33-36 1668-298X 10.31047/1668.298x.v8.n0 spa https://revistas.unc.edu.ar/index.php/agris/article/view/2246/1195 Derechos de autor 1991 Viviana E. Yossen https://creativecommons.org/licenses/by-sa/4.0 |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-352 |
| container_title_str |
AgriScientia |
| language |
Español |
| format |
Artículo revista |
| topic |
virus maize MDMV isolates differential behavior virus maíz aislamientos MDMV comportamiento diferencial |
| spellingShingle |
virus maize MDMV isolates differential behavior virus maíz aislamientos MDMV comportamiento diferencial Yossen, Viviana E. Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| topic_facet |
virus maize MDMV isolates differential behavior virus maíz aislamientos MDMV comportamiento diferencial |
| author |
Yossen, Viviana E. |
| author_facet |
Yossen, Viviana E. |
| author_sort |
Yossen, Viviana E. |
| title |
Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| title_short |
Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| title_full |
Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| title_fullStr |
Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| title_full_unstemmed |
Symptomatological and serological behavior of Maize Dwarf Mosaic Virus (MDMV) isolates from different geographical regions |
| title_sort |
symptomatological and serological behavior of maize dwarf mosaic virus (mdmv) isolates from different geographical regions |
| description |
Maize Dwarf Mosaic Virus (MDMV) isolates from corn, from the Argentine provinces of Salta, Córdoba, and Buenos Aires, and from the Republic of Chile (Santiago de Chile), with different symptomatologies, have been serologically tested in microprecipitation assays against a series of antisera of MDMV and Sugarcane Mosaic Virus (SCMV), and inoculated in nine differential sorghum hosts (Sorghum spp.). The results obtained have shown that the four isolates presented symptomatological differences in some sorghum cultivars inoculated. In serological tests, all the isolates reacted positively against the anti-MDMV-A (A strain of MDMV), except the Chilean isolate, which reacted with this and also with MDMV-E (E strain of MDMV). The A strain of MDMV is apparently the one that predominates in the corn crops in Argentina, varying its symptomatologic response according to the area where it occurs and the maize genotype used. |
| publisher |
Facultad de Ciencias Agropecuarias |
| publishDate |
1991 |
| url |
https://revistas.unc.edu.ar/index.php/agris/article/view/2246 |
| work_keys_str_mv |
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2024-09-03T21:44:44Z |
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2025-08-10T05:28:50Z |
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