Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources
[EN] Podosphaera xanthii is the most important causal agent of powdery mildew in melon, a crop ranked within the most economically important species worldwide. The best strategy to face this fungus disease, which causes important production losses, is the development of genetically resistant cultiva...
| Autores: | , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/153354 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/153354 |
| Access Level: | acceso abierto |
| Palabra clave: | Cucumis melo Diversity Genetic resistance Powdery mildew Screening GENETICA |
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| dc.title.none.fl_str_mv |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| title |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| spellingShingle |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources Nunes, E. W. L. P. Cucumis melo Diversity Genetic resistance Powdery mildew Screening GENETICA |
| title_short |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| title_full |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| title_fullStr |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| title_full_unstemmed |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| title_sort |
Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resources |
| dc.creator.none.fl_str_mv |
Nunes, E. W. L. P. Ricarte, A. O. Gómez-Guillamon, M. L. Nunes, G. H. S. Esteras Gómez, Cristina|||0000-0002-8789-4363 Martínez-Pérez, Eva María Picó Sirvent, María Belén|||0000-0001-7761-990X |
| author |
Nunes, E. W. L. P. |
| author_facet |
Nunes, E. W. L. P. Ricarte, A. O. Gómez-Guillamon, M. L. Nunes, G. H. S. Esteras Gómez, Cristina|||0000-0002-8789-4363 Martínez-Pérez, Eva María Picó Sirvent, María Belén|||0000-0001-7761-990X |
| author_role |
author |
| author2 |
Ricarte, A. O. Gómez-Guillamon, M. L. Nunes, G. H. S. Esteras Gómez, Cristina|||0000-0002-8789-4363 Martínez-Pérez, Eva María Picó Sirvent, María Belén|||0000-0001-7761-990X |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Biotecnología Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural Ministerio de Educación, Cultura y Deporte Ministerio de Economía y Competitividad Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
Cucumis melo Diversity Genetic resistance Powdery mildew Screening GENETICA |
| topic |
Cucumis melo Diversity Genetic resistance Powdery mildew Screening GENETICA |
| description |
[EN] Podosphaera xanthii is the most important causal agent of powdery mildew in melon, a crop ranked within the most economically important species worldwide. The best strategy to face this fungus disease, which causes important production losses, is the development of genetically resistant cultivars. Genetic breeding programmes require sources of resistance, and a few ones have been reported in melon, mostly in Momordica and Acidulus horticultural groups. However, the existence of many races that reduces the durability of the resistance makes necessary to find new resistant genotypes with different genetic backgrounds. In this work, Brazilian germplasm, together with a set of Indian landraces, and the COMAV¿s (Institute for the Conservation and Breeding of Agricultural Biodiversity) melon core collection, representing the whole variability of the species, were assessed for resistance against some common races in Spain and Brazil and genotyped with a 123-SNP (single nucleotide polymorphisms) genotyping platform to study the molecular relationships of the resistant accessions. In the first experiment, carried out in Valencia (Spain) in 2013, seventy-nine melon accessions were evaluated using artificial inoculation. Five accessions selected as resistant were also evaluated against races 1, 3, and 5 in Mossoró (Brazil, 2015) and against race 3.5 in Valencia (2016) under greenhouse conditions, and under four field conditions in Brazil. The accessions, AL-1, BA-3, CE-3, and RN-2, within the Brazilian collection, presented resistance against all the races of P. xanthii assayed in all conditions tested. AL-1, CE-3 and RN-2 were molecularly more similar to wild agrestis and Acidulus melons from Asia and Africa, while BA-3 grouped with Momordica types. Molecular analysis also confirmed that these new Brazilian sources of resistance differ from those previously reported, constituting interesting materials to encourage genetic breeding programmes, especially in Brazil and Spain. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017 2017-09-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://riunet.upv.es/handle/10251/153354 |
| url |
https://riunet.upv.es/handle/10251/153354 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil https://doi.org/10.13039/501100003593 485739%2F2013-5 Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 PHBP14%2F00021_1 PHBP14%2F00021_1 Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 PHB2012-0098-PC FORMACION DE RECURSOS HUMANOS EN NUEVAS TECNICAS GENOMICAS APLICADAS A LA MEJORA GENETICA DE ESPECIES CUCURBITACEAS Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil https://doi.org/10.13039/501100003593 312315%2F2013-9 Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil https://doi.org/10.13039/501100002322 294%2F2013 Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-53398-C2-2-R APROXIMACIONES BIOTECNOLOGICAS Y CULTURALES PARA LA MEJORA DE LAS RESISTENCIAS Y EL CONTROL DE ENFERMEDADES EN MELON Y SANDIA |
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open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/ |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/ |
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openAccess |
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application/pdf application/pdf |
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Blackwell Publishing |
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Blackwell Publishing |
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reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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Brazilian melon landraces resistant to Podosphaera xanthii are unique germplasm resourcesNunes, E. W. L. P.Ricarte, A. O.Gómez-Guillamon, M. L.Nunes, G. H. S.Esteras Gómez, Cristina|||0000-0002-8789-4363Martínez-Pérez, Eva MaríaPicó Sirvent, María Belén|||0000-0001-7761-990XCucumis meloDiversityGenetic resistancePowdery mildewScreeningGENETICA[EN] Podosphaera xanthii is the most important causal agent of powdery mildew in melon, a crop ranked within the most economically important species worldwide. The best strategy to face this fungus disease, which causes important production losses, is the development of genetically resistant cultivars. Genetic breeding programmes require sources of resistance, and a few ones have been reported in melon, mostly in Momordica and Acidulus horticultural groups. However, the existence of many races that reduces the durability of the resistance makes necessary to find new resistant genotypes with different genetic backgrounds. In this work, Brazilian germplasm, together with a set of Indian landraces, and the COMAV¿s (Institute for the Conservation and Breeding of Agricultural Biodiversity) melon core collection, representing the whole variability of the species, were assessed for resistance against some common races in Spain and Brazil and genotyped with a 123-SNP (single nucleotide polymorphisms) genotyping platform to study the molecular relationships of the resistant accessions. In the first experiment, carried out in Valencia (Spain) in 2013, seventy-nine melon accessions were evaluated using artificial inoculation. Five accessions selected as resistant were also evaluated against races 1, 3, and 5 in Mossoró (Brazil, 2015) and against race 3.5 in Valencia (2016) under greenhouse conditions, and under four field conditions in Brazil. The accessions, AL-1, BA-3, CE-3, and RN-2, within the Brazilian collection, presented resistance against all the races of P. xanthii assayed in all conditions tested. AL-1, CE-3 and RN-2 were molecularly more similar to wild agrestis and Acidulus melons from Asia and Africa, while BA-3 grouped with Momordica types. Molecular analysis also confirmed that these new Brazilian sources of resistance differ from those previously reported, constituting interesting materials to encourage genetic breeding programmes, especially in Brazil and Spain.This work was supported by the Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq ( Processes: 485739/2013-5; 312315/2013-9) and CAPES-DPGU (294/2013) and by the projects funded by the Ministerio de Economia y Competitividad AGL2014-53398-C2-1-R and AGL2014-53398-C2-2-R (jointly funded by FEDER). We also thank Sakata Seed Sudamerica Ltda for the inoculum source for the different P. xanthii races employed.Blackwell PublishingDepartamento de BiotecnologíaInstituto Universitario de Conservación y Mejora de la Agrodiversidad ValencianaEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalMinisterio de Educación, Cultura y DeporteMinisterio de Economía y CompetitividadCoordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, BrasilConselho Nacional de Desenvolvimento Científico e Tecnológico, BrasilRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-09-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/153354reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengConselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil https://doi.org/10.13039/501100003593 485739%2F2013-5Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 PHBP14%2F00021_1 PHBP14%2F00021_1Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 PHB2012-0098-PC FORMACION DE RECURSOS HUMANOS EN NUEVAS TECNICAS GENOMICAS APLICADAS A LA MEJORA GENETICA DE ESPECIES CUCURBITACEASConselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil https://doi.org/10.13039/501100003593 312315%2F2013-9Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil https://doi.org/10.13039/501100002322 294%2F2013Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-53398-C2-2-R APROXIMACIONES BIOTECNOLOGICAS Y CULTURALES PARA LA MEJORA DE LAS RESISTENCIAS Y EL CONTROL DE ENFERMEDADES EN MELON Y SANDIAopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1533542026-06-13T07:49:27Z |
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