First report of rice stripe necrosis virus in Argentina
- Autores
- Maurino, María Fernanda; Gimenez Pecci, Maria de la Paz; Kruger, Raúl; Cúndom, María Águeda; Gutierrez, Susana Alejandra; Celli, Marcos Giovani
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Since 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants' crinkling. We therefore analyzed samples of symptomatic rice plants from Berón de Astrada (Corrientes province) and San Javier (Santa Fe province) by serological, electron microscopy and RT-PCR methods, and determined the presence of Rice stripe necrosis virus (RSNV). Helically constructed rod-shaped virus particles, with an axial canal with an estimated modal length of 228 nm, 370 nm and a last interval of 87–181 nm and a diameter of 20 nm, were observed in ultrathin sections and ISEM-D from rice leaf samples. Transmission of RSNV by viruliferous soil was achieved. Phylogenetic analysis, based on a partial sequence (828 nt) of the helicase gene of 10 RSNV isolates, grouped the Argentinian sequences in the same clade as the African, rather than with the sequence from Colombia. This is the first report not only of the presence of RSNV in Argentina, but of a viral infection in rice plants in the country
Instituto de Patología Vegetal
Fil: Maurino, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gimenez, Maria de la Paz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Kruger, Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina
Fil: Cúndom, María Águeda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina
Fil: Gutierrez, Susana Alejandra. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina
Fil: Celli, Marcos Giovani. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- Crop protection 114 : 143-147. (December 2018)
- Materia
-
Arroz
Virus de las Plantas
Oryza Sativa
Técnicas Inmunológicas
Rice
Rice Stripe Virus
Plant Viruses
Immunological Techniques
PCR
Benyvirus
RSNV - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/3704
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First report of rice stripe necrosis virus in ArgentinaMaurino, María FernandaGimenez Pecci, Maria de la PazKruger, RaúlCúndom, María ÁguedaGutierrez, Susana AlejandraCelli, Marcos GiovaniArrozVirus de las PlantasOryza SativaTécnicas InmunológicasRiceRice Stripe VirusPlant VirusesImmunological TechniquesPCRBenyvirusRSNVSince 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants' crinkling. We therefore analyzed samples of symptomatic rice plants from Berón de Astrada (Corrientes province) and San Javier (Santa Fe province) by serological, electron microscopy and RT-PCR methods, and determined the presence of Rice stripe necrosis virus (RSNV). Helically constructed rod-shaped virus particles, with an axial canal with an estimated modal length of 228 nm, 370 nm and a last interval of 87–181 nm and a diameter of 20 nm, were observed in ultrathin sections and ISEM-D from rice leaf samples. Transmission of RSNV by viruliferous soil was achieved. Phylogenetic analysis, based on a partial sequence (828 nt) of the helicase gene of 10 RSNV isolates, grouped the Argentinian sequences in the same clade as the African, rather than with the sequence from Colombia. This is the first report not only of the presence of RSNV in Argentina, but of a viral infection in rice plants in the countryInstituto de Patología VegetalFil: Maurino, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gimenez, Maria de la Paz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Kruger, Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; ArgentinaFil: Cúndom, María Águeda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; ArgentinaFil: Gutierrez, Susana Alejandra. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; ArgentinaFil: Celli, Marcos Giovani. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2018-10-25T13:10:32Z2018-10-25T13:10:32Z2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/3704https://www.sciencedirect.com/science/article/pii/S0261219418302163?via%3Dihub0261-2194https://doi.org/10.1016/j.cropro.2018.08.012Crop protection 114 : 143-147. (December 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:29:21Zoai:localhost:20.500.12123/3704instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:21.397INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
First report of rice stripe necrosis virus in Argentina |
| title |
First report of rice stripe necrosis virus in Argentina |
| spellingShingle |
First report of rice stripe necrosis virus in Argentina Maurino, María Fernanda Arroz Virus de las Plantas Oryza Sativa Técnicas Inmunológicas Rice Rice Stripe Virus Plant Viruses Immunological Techniques PCR Benyvirus RSNV |
| title_short |
First report of rice stripe necrosis virus in Argentina |
| title_full |
First report of rice stripe necrosis virus in Argentina |
| title_fullStr |
First report of rice stripe necrosis virus in Argentina |
| title_full_unstemmed |
First report of rice stripe necrosis virus in Argentina |
| title_sort |
First report of rice stripe necrosis virus in Argentina |
| dc.creator.none.fl_str_mv |
Maurino, María Fernanda Gimenez Pecci, Maria de la Paz Kruger, Raúl Cúndom, María Águeda Gutierrez, Susana Alejandra Celli, Marcos Giovani |
| author |
Maurino, María Fernanda |
| author_facet |
Maurino, María Fernanda Gimenez Pecci, Maria de la Paz Kruger, Raúl Cúndom, María Águeda Gutierrez, Susana Alejandra Celli, Marcos Giovani |
| author_role |
author |
| author2 |
Gimenez Pecci, Maria de la Paz Kruger, Raúl Cúndom, María Águeda Gutierrez, Susana Alejandra Celli, Marcos Giovani |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Arroz Virus de las Plantas Oryza Sativa Técnicas Inmunológicas Rice Rice Stripe Virus Plant Viruses Immunological Techniques PCR Benyvirus RSNV |
| topic |
Arroz Virus de las Plantas Oryza Sativa Técnicas Inmunológicas Rice Rice Stripe Virus Plant Viruses Immunological Techniques PCR Benyvirus RSNV |
| dc.description.none.fl_txt_mv |
Since 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants' crinkling. We therefore analyzed samples of symptomatic rice plants from Berón de Astrada (Corrientes province) and San Javier (Santa Fe province) by serological, electron microscopy and RT-PCR methods, and determined the presence of Rice stripe necrosis virus (RSNV). Helically constructed rod-shaped virus particles, with an axial canal with an estimated modal length of 228 nm, 370 nm and a last interval of 87–181 nm and a diameter of 20 nm, were observed in ultrathin sections and ISEM-D from rice leaf samples. Transmission of RSNV by viruliferous soil was achieved. Phylogenetic analysis, based on a partial sequence (828 nt) of the helicase gene of 10 RSNV isolates, grouped the Argentinian sequences in the same clade as the African, rather than with the sequence from Colombia. This is the first report not only of the presence of RSNV in Argentina, but of a viral infection in rice plants in the country Instituto de Patología Vegetal Fil: Maurino, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gimenez, Maria de la Paz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Kruger, Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina Fil: Cúndom, María Águeda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina Fil: Gutierrez, Susana Alejandra. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina Fil: Celli, Marcos Giovani. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| description |
Since 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants' crinkling. We therefore analyzed samples of symptomatic rice plants from Berón de Astrada (Corrientes province) and San Javier (Santa Fe province) by serological, electron microscopy and RT-PCR methods, and determined the presence of Rice stripe necrosis virus (RSNV). Helically constructed rod-shaped virus particles, with an axial canal with an estimated modal length of 228 nm, 370 nm and a last interval of 87–181 nm and a diameter of 20 nm, were observed in ultrathin sections and ISEM-D from rice leaf samples. Transmission of RSNV by viruliferous soil was achieved. Phylogenetic analysis, based on a partial sequence (828 nt) of the helicase gene of 10 RSNV isolates, grouped the Argentinian sequences in the same clade as the African, rather than with the sequence from Colombia. This is the first report not only of the presence of RSNV in Argentina, but of a viral infection in rice plants in the country |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-10-25T13:10:32Z 2018-10-25T13:10:32Z 2018-12 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/20.500.12123/3704 https://www.sciencedirect.com/science/article/pii/S0261219418302163?via%3Dihub 0261-2194 https://doi.org/10.1016/j.cropro.2018.08.012 |
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http://hdl.handle.net/20.500.12123/3704 https://www.sciencedirect.com/science/article/pii/S0261219418302163?via%3Dihub https://doi.org/10.1016/j.cropro.2018.08.012 |
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Elsevier |
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Elsevier |
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