Mostrar el registro sencillo del ítem
dc.contributor.author
Scarpeci, Telma Eleonora
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Zanor, María Inés
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Müller Röber, Bernd
dc.contributor.author
Valle, Estela Marta
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.date.available
2016-03-18T18:14:54Z
dc.date.issued
2013-10
dc.identifier.citation
Scarpeci, Telma Eleonora; Zanor, María Inés; Müller Röber, Bernd; Valle, Estela Marta; Overexpression of AtWRKY30 enhances abiotic stress tolerance during early growth stages in Arabidopsis thaliana; Springer; Plant Molecular Biology; 83; 3; 10-2013; 265-277
dc.identifier.issn
0167-4412
dc.identifier.uri
http://hdl.handle.net/11336/4855
dc.description.abstract
AtWRKY30 belongs to a higher plant transcription factor superfamily, which responds to pathogen attack. In previous studies, the AtWRKY30 gene was found to be highly and rapidly induced in Arabidopsis thaliana leaves after oxidative stress treatment. In this study, electrophoretic mobility shift assays showed that AtWRKY30 binds with high specificity and affinity to the WRKY consensus sequence (W-box), and also to its own promoter. Analysis of the AtWRKY30 expression pattern by qPCR and using transgenic Arabidopsis lines carrying AtWRKY30 promoter-β-glucuronidase fusions showed transcriptional activity in leaves subjected to biotic or abiotic stress. Transgenic Arabidopsis plants constitutively overexpressing AtWRKY30 (35S::W30 lines) were more tolerant than wild-type plants to oxidative and salinity stresses during seed germination. The results presented here show that AtWRKY30 is responsive to several stress conditions either from abiotic or biotic origin, suggesting that AtWRKY30 could have a role in the activation of defence responses at early stages of Arabidopsis growth by binding to W-boxes found in promoters of many stress/developmentally regulated genes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Antioxidant Response
dc.subject
Chloroplast
dc.subject
Oxidative Stress
dc.subject
Stress Signaling
dc.subject.classification
Bioquímica y Biología Molecular
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Overexpression of AtWRKY30 enhances abiotic stress tolerance during early growth stages in Arabidopsis thaliana
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
83
dc.journal.number
3
dc.journal.pagination
265-277
dc.journal.pais
Alemania
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Scarpeci, Telma Eleonora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; Argentina
dc.description.fil
Fil: Zanor, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; Argentina
dc.description.fil
Fil: Müller Röber, Bernd. University of Potsdam. Institute of Biochemistry and Biology; Alemania. Max-Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Valle, Estela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; Argentina
dc.journal.title
Plant Molecular Biology
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs11103-013-0090-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11103-013-0090-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11103-013-0090-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/pmid/23794142
Archivos asociados