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The overexpression in Arabidopsis thaliana of aTrichoderma harzianum gene that modulates glucosidase activity, and enhances tolerance to salt and osmotic stresses
dc.contributor.author | Hermosa, Rosa | |
dc.contributor.author | Botella, Leticia | |
dc.contributor.author | Keck, Emma | |
dc.contributor.author | Jiménez, Jesús Ángel | |
dc.contributor.author | Montero Barrientos, Marta | |
dc.contributor.author | Arbona, Vicent | |
dc.contributor.author | Gomez-Cadenas, Aurelio | |
dc.contributor.author | Monte, Enrique | |
dc.contributor.author | Nicolás, Carlos | |
dc.date.accessioned | 2012-09-20T10:38:49Z | |
dc.date.available | 2012-09-20T10:38:49Z | |
dc.date.issued | 2011-07-15 | |
dc.identifier.citation | Journal of Plant Physiology (Jul. 2011) vol. 168, no. 11, p. 1295-1302 | ca_CA |
dc.identifier.issn | 0176-1617 | |
dc.identifier.uri | http://hdl.handle.net/10234/47644 | |
dc.description.abstract | Using the TrichoEST database, generated in a previous functional genomics project from the beneficial filamentous fungus Trichoderma harzianum, a gene named Thkel1, which codes for a putative kelch-repeat protein, was isolated and characterized. Silencing of this gene in T. harzianum leads to a reduction of glucosidase activity and mycelial growth under abiotic stress conditions. Expression of this gene inArabidopsis enhances plant tolerance to salt and osmotic stresses, accompanied by an increase in glucosidase activity and a reduction of abscisic acid levels compared to those observed in wild-type plants. Data presented throughout this article suggest the high value of T. harzianum as a source of genes able to facilitate the achievement of producing plants resistant to abiotic stresses without alteration of their phenotype. | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.rights | © 2011 Elsevier Inc. All rights reserved | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Arabidopsis thaliana | ca_CA |
dc.subject | Glucosidase | ca_CA |
dc.subject | Kelch domains | ca_CA |
dc.subject | Salt and osmotic stresses | ca_CA |
dc.subject | Trichoderma harzianum | ca_CA |
dc.title | The overexpression in Arabidopsis thaliana of aTrichoderma harzianum gene that modulates glucosidase activity, and enhances tolerance to salt and osmotic stresses | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1016/j.jplph.2011.01.027 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://www.sciencedirect.com/science/article/pii/S0176161711001246 | ca_CA |
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