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The arabidopsis-trichoderma interaction reveals that the fungal growth medium is an important factor in plant growth induction

dc.contributor.authorGonzález Pérez, Enrique
dc.contributor.authorOrtega Amaro, María Azucena
dc.contributor.authorSalazar Badillo, Fatima Berenice
dc.contributor.authorBautista Redonda, Francisco Elihú
dc.contributor.authorDouterlungne Rotsaert, David
dc.contributor.authorJiménez Bremont, Juan Francisco
dc.contributor.editorNature Publishing Group
dc.date.accessioned2018-12-13T21:09:47Z
dc.date.available2018-12-13T21:09:47Z
dc.date.issued2018
dc.identifier.citationE. González-Pérez, M.A. Ortega-Amaro, F.B. Salazar-Badillo, E. Bautista, D. Douterlungne & J.F. Jiménez-Bremont. (2018). The Arabidopsis-Trichoderma interaction reveals that the fungal growth medium is an important factor in plant growth induction. Scientific Reports, 8, 16427. https://doi.org/10.1038/s41598-018-34500-w
dc.identifier.urihttp://hdl.handle.net/11627/4845
dc.description.abstract"Trichoderma spp colonizes the plant rhizosphere and provides pathogen resistance, abiotic stress tolerance, and enhance growth and development. We evaluated the Arabidopsis-Trichoderma interaction using a split system in which Trichoderma atroviride and Trichoderma virens were grown on PDA or MS medium. Arabidopsis growth was significantly increased at 3 and 5 days post-inoculation with both Trichoderma species, when the fungal strains were grown on PDA in split interaction. The analysis of DR5:uidA reporter line revealed a greater auxin accumulation in root tips when the fungi were grown on PDA in a split interaction. The root hair-defective phenotype of Arabidopsis rhd6 mutant was reverted with both Trichoderma species, even in split interactions. At 12 °C, Trichoderma species in split interactions were able to mitigate the effects of cold stress on the plant, and also Trichoderma induced the AtERD14 expression, a cold related gene. Volatile organic compounds analysis revealed that Trichoderma strains produce mainly sesquiterpenes, and that the type and abundance of these compounds was dependent on the fungal strain and the culture medium. Our results show that fungal nutrition is an important factor in plant growth in a split interaction."
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectPlant molecular biology
dc.subjectPlant stress responses
dc.subject.classificationBIOLOGÍA MOLECULAR
dc.titleThe arabidopsis-trichoderma interaction reveals that the fungal growth medium is an important factor in plant growth induction
dc.typearticle
dc.identifier.doihttps://doi.org/10.1038/s41598-018-34500-w
dc.rights.accessAcceso Abierto


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional