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Extracellular DNA-Induced Resistance as a Damage Associated Molecular Pattern (DAMP) in plants
dc.contributor | Universitat Jaume I. Escola de Doctorat | |
dc.contributor.author | Rassizadeh, Leila | |
dc.date.accessioned | 2024-04-23T11:05:25Z | |
dc.date.accessioned | 2024-07-15T12:01:06Z | |
dc.date.available | 2024-07-15T12:01:06Z | |
dc.date.issued | 2024-04-19 | |
dc.identifier.uri | http://hdl.handle.net/10803/690697 | |
dc.description.abstract | Recent studies have underscored the significance of extracellular DNA (eDNA) as a trigger for defense responses in plants. Our results demonstrated that Arabidopsis thaliana responds to the application of eDNA in a species-specific and dosage-dependent manner. Moreover, eDNA treatment induced resistance to various agricultural pathogens and pests, including thrips. we observed that enhanced resistance against thrips in eDNA-treated plants was associated with callose accumulation in the affected area. Gene ontology analysis highlighted heightened enrichment in genes associated with jasmonic acid (JA) biosynthesis pathways and glucosinolates post-thrips infestation in the eDNA-treated group. Further validation through phenotype resistance analysis on glucosinolate biosynthesis mutants confirmed the pivotal role of glucosinolates in eDNA-induced resistance. Our findings suggest that eDNA-treated plants exhibit a faster and stronger defense response to the current challenge. This study sheds light on the intricate mechanisms governing plant responses to eDNA as a danger signal, offering valuable insights for agricultural practices. | ca |
dc.format.extent | 158 p. | ca |
dc.language.iso | eng | ca |
dc.publisher | Universitat Jaume I | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | TDX (Tesis Doctorals en Xarxa) | |
dc.subject | Extracellular DNA | ca |
dc.subject | Arabidopsis thaliana | ca |
dc.subject | Induced resistance | ca |
dc.subject | DAMPs | ca |
dc.subject | Plant defense | ca |
dc.subject | Frankliniella occidentalis | ca |
dc.subject.other | Ciències | ca |
dc.title | Extracellular DNA-Induced Resistance as a Damage Associated Molecular Pattern (DAMP) in plants | ca |
dc.type | info:eu-repo/semantics/doctoralThesis | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.identifier.doi | http://dx.doi.org/10.6035/14104.2024.801085 | ca |
dc.subject.udc | 577 | ca |
dc.subject.udc | 632 | ca |
dc.contributor.director | Flors, Victor | |
dc.contributor.director | Gamir, Jordi | |
dc.rights.license | L'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-nc-sa/4.0/ | ca |
dc.rights.accessLevel | info:eu-repo/semantics/embargoedAccess | |
dc.embargo.terms | 12 mesos | ca |
dc.date.embargoEnd | 2025-04-19T02:00:00Z | |
dc.contributor.tutor | Flors, Victor | |
dc.description.degree | Programa de Doctorat en Ciències |
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