Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs
- Autores
- Wolski, Erika Alejandra; Korgan, Samanta; Capezio, Silvia Beatriz; Huarte, Marcelo Atilio; Andreu, Adriana Balbina
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Potato Late Blight is the main pathogen, which affect potatoes. Due to unavailability of effective chemical control methods and the intensive use of fungicides, which leads to high environmental and production costs, the introduction of resistant cultivars represents a safe strategy to reduce the negative aspects of the disease effects. The sources of horizontal resistance to Late Blight in the Argentinean Potato Breeding Program have been varied. One of the interesting species to evaluate is Solanum tarijense since its adaptation to long days is promissory, producing tubers of good size and aspect. Many studies have demonstrated that the expression of pathogenesis related proteins (PR) differ with the level of disease resistance in potato cultivars. These results suggest that the constitutive or inducible expression of PR proteins may contribute to the resistance to P. infestans. In this study, the enzymatic activity of different PR proteins in the specie S. tarijense was measured. Two potato clones with different levels of resistance were used. These clones were more resistant to Late Blight than Bintje and Pampeana INTA cultivars, used as control. The activity of glucanases, chitinases, peroxidases and poliphenoloxidases were 8, 1.5, 2.5, and 3 times higher respectively, in S. tarijense than in Bintje and Pampeana INTA. These results together with future studies on the interaction S. tarijense-P. infestans, will allow the introgression of S. tarijense genes in breeding programs and the use of some PR proteins as biochemical markers to assist selection towards the identification of horizontal resistant cultivars.
Fil: Wolski, Erika Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Korgan, Samanta. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Capezio, Silvia Beatriz. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Huarte, Marcelo Atilio. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Andreu, Adriana Balbina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina - Materia
-
late blight
pathogenesis related proteins
polyphenol-oxidases
potato
potato breeding - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/138382
Ver los metadatos del registro completo
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Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programsWolski, Erika AlejandraKorgan, SamantaCapezio, Silvia BeatrizHuarte, Marcelo AtilioAndreu, Adriana Balbinalate blightpathogenesis related proteinspolyphenol-oxidasespotatopotato breedinghttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Potato Late Blight is the main pathogen, which affect potatoes. Due to unavailability of effective chemical control methods and the intensive use of fungicides, which leads to high environmental and production costs, the introduction of resistant cultivars represents a safe strategy to reduce the negative aspects of the disease effects. The sources of horizontal resistance to Late Blight in the Argentinean Potato Breeding Program have been varied. One of the interesting species to evaluate is Solanum tarijense since its adaptation to long days is promissory, producing tubers of good size and aspect. Many studies have demonstrated that the expression of pathogenesis related proteins (PR) differ with the level of disease resistance in potato cultivars. These results suggest that the constitutive or inducible expression of PR proteins may contribute to the resistance to P. infestans. In this study, the enzymatic activity of different PR proteins in the specie S. tarijense was measured. Two potato clones with different levels of resistance were used. These clones were more resistant to Late Blight than Bintje and Pampeana INTA cultivars, used as control. The activity of glucanases, chitinases, peroxidases and poliphenoloxidases were 8, 1.5, 2.5, and 3 times higher respectively, in S. tarijense than in Bintje and Pampeana INTA. These results together with future studies on the interaction S. tarijense-P. infestans, will allow the introgression of S. tarijense genes in breeding programs and the use of some PR proteins as biochemical markers to assist selection towards the identification of horizontal resistant cultivars.Fil: Wolski, Erika Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Korgan, Samanta. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Capezio, Silvia Beatriz. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Huarte, Marcelo Atilio. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Andreu, Adriana Balbina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaGlobal Science Book2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/138382Wolski, Erika Alejandra; Korgan, Samanta; Capezio, Silvia Beatriz; Huarte, Marcelo Atilio; Andreu, Adriana Balbina; Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs; Global Science Book; Fruit, Vegetable and Cereal Science and Biotechnology; 3; 12-2009; 89-941752-3419CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.globalsciencebooks.info/Online/GSBOnline/OnlineFVCSB_3_SI1.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:48Zoai:ri.conicet.gov.ar:11336/138382instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:51:48.548CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
title |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
spellingShingle |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs Wolski, Erika Alejandra late blight pathogenesis related proteins polyphenol-oxidases potato potato breeding |
title_short |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
title_full |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
title_fullStr |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
title_full_unstemmed |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
title_sort |
Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs |
dc.creator.none.fl_str_mv |
Wolski, Erika Alejandra Korgan, Samanta Capezio, Silvia Beatriz Huarte, Marcelo Atilio Andreu, Adriana Balbina |
author |
Wolski, Erika Alejandra |
author_facet |
Wolski, Erika Alejandra Korgan, Samanta Capezio, Silvia Beatriz Huarte, Marcelo Atilio Andreu, Adriana Balbina |
author_role |
author |
author2 |
Korgan, Samanta Capezio, Silvia Beatriz Huarte, Marcelo Atilio Andreu, Adriana Balbina |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
late blight pathogenesis related proteins polyphenol-oxidases potato potato breeding |
topic |
late blight pathogenesis related proteins polyphenol-oxidases potato potato breeding |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.4 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Potato Late Blight is the main pathogen, which affect potatoes. Due to unavailability of effective chemical control methods and the intensive use of fungicides, which leads to high environmental and production costs, the introduction of resistant cultivars represents a safe strategy to reduce the negative aspects of the disease effects. The sources of horizontal resistance to Late Blight in the Argentinean Potato Breeding Program have been varied. One of the interesting species to evaluate is Solanum tarijense since its adaptation to long days is promissory, producing tubers of good size and aspect. Many studies have demonstrated that the expression of pathogenesis related proteins (PR) differ with the level of disease resistance in potato cultivars. These results suggest that the constitutive or inducible expression of PR proteins may contribute to the resistance to P. infestans. In this study, the enzymatic activity of different PR proteins in the specie S. tarijense was measured. Two potato clones with different levels of resistance were used. These clones were more resistant to Late Blight than Bintje and Pampeana INTA cultivars, used as control. The activity of glucanases, chitinases, peroxidases and poliphenoloxidases were 8, 1.5, 2.5, and 3 times higher respectively, in S. tarijense than in Bintje and Pampeana INTA. These results together with future studies on the interaction S. tarijense-P. infestans, will allow the introgression of S. tarijense genes in breeding programs and the use of some PR proteins as biochemical markers to assist selection towards the identification of horizontal resistant cultivars. Fil: Wolski, Erika Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Korgan, Samanta. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Capezio, Silvia Beatriz. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Huarte, Marcelo Atilio. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Andreu, Adriana Balbina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina |
description |
Potato Late Blight is the main pathogen, which affect potatoes. Due to unavailability of effective chemical control methods and the intensive use of fungicides, which leads to high environmental and production costs, the introduction of resistant cultivars represents a safe strategy to reduce the negative aspects of the disease effects. The sources of horizontal resistance to Late Blight in the Argentinean Potato Breeding Program have been varied. One of the interesting species to evaluate is Solanum tarijense since its adaptation to long days is promissory, producing tubers of good size and aspect. Many studies have demonstrated that the expression of pathogenesis related proteins (PR) differ with the level of disease resistance in potato cultivars. These results suggest that the constitutive or inducible expression of PR proteins may contribute to the resistance to P. infestans. In this study, the enzymatic activity of different PR proteins in the specie S. tarijense was measured. Two potato clones with different levels of resistance were used. These clones were more resistant to Late Blight than Bintje and Pampeana INTA cultivars, used as control. The activity of glucanases, chitinases, peroxidases and poliphenoloxidases were 8, 1.5, 2.5, and 3 times higher respectively, in S. tarijense than in Bintje and Pampeana INTA. These results together with future studies on the interaction S. tarijense-P. infestans, will allow the introgression of S. tarijense genes in breeding programs and the use of some PR proteins as biochemical markers to assist selection towards the identification of horizontal resistant cultivars. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/138382 Wolski, Erika Alejandra; Korgan, Samanta; Capezio, Silvia Beatriz; Huarte, Marcelo Atilio; Andreu, Adriana Balbina; Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs; Global Science Book; Fruit, Vegetable and Cereal Science and Biotechnology; 3; 12-2009; 89-94 1752-3419 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/138382 |
identifier_str_mv |
Wolski, Erika Alejandra; Korgan, Samanta; Capezio, Silvia Beatriz; Huarte, Marcelo Atilio; Andreu, Adriana Balbina; Biochemical markers involved in the horizontal resistance to phytophthora infestans to assist potato breeding programs; Global Science Book; Fruit, Vegetable and Cereal Science and Biotechnology; 3; 12-2009; 89-94 1752-3419 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.globalsciencebooks.info/Online/GSBOnline/OnlineFVCSB_3_SI1.html |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Global Science Book |
publisher.none.fl_str_mv |
Global Science Book |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269118075502592 |
score |
13.13397 |