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dc.contributor.author Dinolfo, María Inés
dc.contributor.author Castañares, Eliana
dc.contributor.author Stenglein, Sebastian Alberto
dc.date.available 2018-08-15T19:20:38Z
dc.date.issued 2017-10
dc.identifier.citation Dinolfo, María Inés; Castañares, Eliana; Stenglein, Sebastian Alberto; Resistance of Fusarium poae in Arabidopsis leaves requires mainly functional JA and ET signaling pathways; Elsevier; Fungal Biology; 121; 10; 10-2017; 841-848
dc.identifier.issn 1878-6146
dc.identifier.uri http://hdl.handle.net/11336/55714
dc.description.abstract Fusarium poae has been considered as a minor species among those that cause the FHB disease but in recent years several researchers have documented a high frequency of occurrence in several crops. We evaluated the ability of F. poae to produce symptoms in A. thaliana leaves. Moreover, we analyzed the defense of A. thaliana against F. poae using SA, JA, and ET mutants and we monitored the expression level of genes involved in the main signaling pathways related to plant defense. Symptoms were observed in the inoculated leaves demonstrating the ability of F. poae to infect A. thaliana leaves. Moreover, the npr1-1 mutants presented low symptoms compared to Col-0, etr2-1, and coi1-1 and that the coi1-1 mutant was the most susceptible genotypes followed by etr2-1 genotypes. The RT-PCR revealed that PDF1.2, CHI/PR3, and ERF1, three important JA-ET responsive genes and NPR1 and PR1, which are regulated by SA signaling, were expressed upon F. poae inoculation. Our results suggest that JA and ET could play a key role in Arabidopsis leaves defense against F. poae representing the first evaluation of the response of the main A. thaliana phytohormones involved in plant defense in the presence of F. poae.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject ARABIDOPSIS THALIANA
dc.subject FUSARIUM SP.
dc.subject RELATIVE EXPRESSION GENES
dc.subject RESPONSE
dc.subject.classification Agricultura
dc.subject.classification Agricultura, Silvicultura y Pesca
dc.subject.classification CIENCIAS AGRÍCOLAS
dc.subject.classification Otras Biotecnología Agropecuaria
dc.subject.classification Biotecnología Agropecuaria
dc.subject.classification CIENCIAS AGRÍCOLAS
dc.subject.classification Otras Ciencias Biológicas
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Resistance of Fusarium poae in Arabidopsis leaves requires mainly functional JA and ET signaling pathways
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-08-13T17:24:16Z
dc.journal.volume 121
dc.journal.number 10
dc.journal.pagination 841-848
dc.journal.pais Países Bajos
dc.description.fil Fil: Dinolfo, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
dc.description.fil Fil: Castañares, Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
dc.description.fil Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
dc.journal.title Fungal Biology
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1878614617300697
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.funbio.2017.06.001
dc.conicet.fuente unificacion


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)