Identification of new sources of resistance to RHBV- rice hoja blanca virus

With the aim to find new sources of resistance to rice hoja blanca (white leaf) disease, transmitted by the insect Tagosodes orizicolus, 660 genotypes were evaluated under greenhouse and field conditions. Seven resistant genotypes were identified, and genomic studies were performed to demonstrate th...

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Autores:: Cruz-Gallego, Maribel
Rebolledo, Maria Camila
Cuasquer, Juan B.
Cruz-Galvis, Daniel Felipe
Peña-Fernández, Alexandra Lorena
Quintero, Constanza
Silva-Córdoba, Elkin Alexander
Álvarez-V, María Fernanda
Jojoa-Cruz, Sebastián
Lorieux, Mathias
Stuart, Jeffrey J
Correa-Victoria, Fernando José

Tipo de recurso:: Article of journal

Fecha de publicación:: 2018

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Identification of new sources of resistance to RHBV- rice hoja blanca virus
title	Identification of new sources of resistance to RHBV- rice hoja blanca virus
spellingShingle	Identification of new sources of resistance to RHBV- rice hoja blanca virus 55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Oryza sativa L. phenotyping plant-virus-vector pathosystem Sogata Tagosodes Tenuivirus Fenotipado Oryza sativa L. patosistema planta-virus-vector Sogata Tagosodes Tenuivirus
title_short	Identification of new sources of resistance to RHBV- rice hoja blanca virus
title_full	Identification of new sources of resistance to RHBV- rice hoja blanca virus
title_fullStr	Identification of new sources of resistance to RHBV- rice hoja blanca virus
title_full_unstemmed	Identification of new sources of resistance to RHBV- rice hoja blanca virus
title_sort	Identification of new sources of resistance to RHBV- rice hoja blanca virus
dc.creator.fl_str_mv	Cruz-Gallego, Maribel Rebolledo, Maria Camila Cuasquer, Juan B. Cruz-Galvis, Daniel Felipe Peña-Fernández, Alexandra Lorena Quintero, Constanza Silva-Córdoba, Elkin Alexander Álvarez-V, María Fernanda Jojoa-Cruz, Sebastián Lorieux, Mathias Stuart, Jeffrey J Correa-Victoria, Fernando José
dc.contributor.author.spa.fl_str_mv	Cruz-Gallego, Maribel Rebolledo, Maria Camila Cuasquer, Juan B. Cruz-Galvis, Daniel Felipe Peña-Fernández, Alexandra Lorena Quintero, Constanza Silva-Córdoba, Elkin Alexander Álvarez-V, María Fernanda Jojoa-Cruz, Sebastián Lorieux, Mathias Stuart, Jeffrey J Correa-Victoria, Fernando José
dc.subject.ddc.spa.fl_str_mv	55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture
topic	55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Oryza sativa L. phenotyping plant-virus-vector pathosystem Sogata Tagosodes Tenuivirus Fenotipado Oryza sativa L. patosistema planta-virus-vector Sogata Tagosodes Tenuivirus
dc.subject.proposal.spa.fl_str_mv	Oryza sativa L. phenotyping plant-virus-vector pathosystem Sogata Tagosodes Tenuivirus Fenotipado Oryza sativa L. patosistema planta-virus-vector Sogata Tagosodes Tenuivirus
description	With the aim to find new sources of resistance to rice hoja blanca (white leaf) disease, transmitted by the insect Tagosodes orizicolus, 660 genotypes were evaluated under greenhouse and field conditions. Seven resistant genotypes were identified, and genomic studies were performed to demonstrate that the resistance in these sources is genetically different from that of Fedearroz 2000, which is currently the variety with the most resistance to hoja blanca. These new resistance sources constitute a resource that can be used to sustainably extend hoja blanca disease management throughout all of the rice-growing regions of tropical America. This is the first report of hoja blanca resistance in indica rice and different from that of Fedearroz 2000.
publishDate	2018
dc.date.issued.spa.fl_str_mv	2018-04-01
dc.date.accessioned.spa.fl_str_mv	2019-07-03T05:50:17Z
dc.date.available.spa.fl_str_mv	2019-07-03T05:50:17Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.issn.spa.fl_str_mv	ISSN: 2323-0118
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identifier_str_mv	ISSN: 2323-0118
url	https://repositorio.unal.edu.co/handle/unal/68096 http://bdigital.unal.edu.co/69129/
dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.spa.fl_str_mv	https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/61334
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica
dc.relation.references.spa.fl_str_mv	Cruz-Gallego, Maribel and Rebolledo, Maria Camila and Cuasquer, Juan B. and Cruz-Galvis, Daniel Felipe and Peña-Fernández, Alexandra Lorena and Quintero, Constanza and Silva-Córdoba, Elkin Alexander and Álvarez-V, María Fernanda and Jojoa-Cruz, Sebastián and Lorieux, Mathias and Stuart, Jeffrey J and Correa-Victoria, Fernando José (2018) Identification of new sources of resistance to RHBV- rice hoja blanca virus. Acta Agronómica, 67 (2). pp. 368-374. ISSN 2323-0118
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia - Sede Palmira
institution	Universidad Nacional de Colombia
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cruz-Gallego, Maribelf7d9e8cb-b1e6-464a-a730-99865b587277300Rebolledo, Maria Camila325785cf-aba0-40c9-b24f-31eac0eb5a32300Cuasquer, Juan B.f4ee7eb1-87b6-4ec1-b351-8db78a28b5ba300Cruz-Galvis, Daniel Felipe022b38f8-da68-4597-8f6c-da15f2214910300Peña-Fernández, Alexandra Lorenadd67c711-c883-4fbe-bea3-9d9a6e6af803300Quintero, Constanza0d544a84-f516-433e-9bdb-20e3d6863799300Silva-Córdoba, Elkin Alexanderb4151161-beb2-4337-a82a-360c2d96d634300Álvarez-V, María Fernanda43041c52-fc33-4d05-bfc9-f964b4b9e435300Jojoa-Cruz, Sebastián70e5cb5b-dacf-4060-b28a-ad98b242c49e300Lorieux, Mathias7fe4fe3e-333a-44df-88a2-98c72933b9ff300Stuart, Jeffrey J997bbf02-c1e8-448d-a103-0b8c65f1e4fb300Correa-Victoria, Fernando José4545fbb0-4a1f-4bc4-9ce8-6e54085e2b943002019-07-03T05:50:17Z2019-07-03T05:50:17Z2018-04-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/68096http://bdigital.unal.edu.co/69129/With the aim to find new sources of resistance to rice hoja blanca (white leaf) disease, transmitted by the insect Tagosodes orizicolus, 660 genotypes were evaluated under greenhouse and field conditions. Seven resistant genotypes were identified, and genomic studies were performed to demonstrate that the resistance in these sources is genetically different from that of Fedearroz 2000, which is currently the variety with the most resistance to hoja blanca. These new resistance sources constitute a resource that can be used to sustainably extend hoja blanca disease management throughout all of the rice-growing regions of tropical America. This is the first report of hoja blanca resistance in indica rice and different from that of Fedearroz 2000.Con el objetivo de encontrar nuevas fuentes de resistencia a la enfermedad de la hoja blanca del arroz, transmitida por el insecto Tagosodes orizicolus, se evaluaron 660 genotipos en condiciones de invernadero y campo. Se identificaron siete genotipos con resistencia a la enfermedad y se realizaron estudios del genoma para evidenciar que eran genéticamente diferentes a Fedearroz 2000, la variedad de mejor comportamiento ante el virus, en el momento. Estas nuevas fuentes de resistencia constituyen un recurso que puede utilizarse para extender un manejo sostenible de la enfermedad, en todas las regiones productoras de arroz en América tropical. Este es el primer reporte de fuentes de resistencia, tipo indica, diferentes a Fedearroz 2000.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/61334Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaCruz-Gallego, Maribel and Rebolledo, Maria Camila and Cuasquer, Juan B. and Cruz-Galvis, Daniel Felipe and Peña-Fernández, Alexandra Lorena and Quintero, Constanza and Silva-Córdoba, Elkin Alexander and Álvarez-V, María Fernanda and Jojoa-Cruz, Sebastián and Lorieux, Mathias and Stuart, Jeffrey J and Correa-Victoria, Fernando José (2018) Identification of new sources of resistance to RHBV- rice hoja blanca virus. Acta Agronómica, 67 (2). pp. 368-374. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgricultureOryza sativa L.phenotypingplant-virus-vector pathosystemSogataTagosodesTenuivirusFenotipadoOryza sativa L.patosistema planta-virus-vectorSogataTagosodesTenuivirusIdentification of new sources of resistance to RHBV- rice hoja blanca virusArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL61334-367775-4-PB.pdfapplication/pdf2273440https://repositorio.unal.edu.co/bitstream/unal/68096/1/61334-367775-4-PB.pdf147062e858259505d1584f3eb896597bMD51THUMBNAIL61334-367775-4-PB.pdf.jpg61334-367775-4-PB.pdf.jpgGenerated Thumbnailimage/jpeg8699https://repositorio.unal.edu.co/bitstream/unal/68096/2/61334-367775-4-PB.pdf.jpga3b621e1fe56a0111e641599f9420f85MD52unal/68096oai:repositorio.unal.edu.co:unal/680962023-06-02 23:03:07.146Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Identification of new sources of resistance to RHBV- rice hoja blanca virus

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