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Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/1556

Title: Cross activity of orthologous WRKY transcription factors in wheat and Arabidopsis
Authors: Proietti, Silvia
Bertini, Laura
Van der Ent, Sjoerd
Leon-Reyes, Antonio
Pieterse, Corné
Tucci, Marina
Caporale, Carlo
Caruso, Carla
Keywords: Arabidopsis thaliana
Gene expression
Gene orthology
PR4 genes
Transient expression analysis
Transcription
Regulation
Triticum aestivum
Issue Date: 2011
Publisher: Oxford University Press
Citation: Proietti, S. et al. 2011. Cross activity of orthologous WRKY transcription factors in wheat and Arabidopsis. "Journal of Experimental Botany" 62(6): 1975-1990.
Abstract: WRKY proteins are transcription factors involved in many plant processes including plant responses to pathogens. Here, the cross activity of TaWRKY78 from the monocot wheat and AtWRKY20 from the dicot Arabidopsis on the cognate promoters of the orthologous PR4-type genes wPR4e and AtHEL of wheat and Arabidopsis, respectively, was investigated. In vitro analysis showed the ability of TaWRKY78 to bind a –17/+80 region of the wPR4e promoter, containing one cis-acting W-box. Moreover, transi
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Description: L'articolo è disponibile sul sito dell'editore: www.oxfordjournals.org
URI: http://hdl.handle.net/2067/1556
ISSN: 0022-0957
Appears in Collections:DABAC - Archivio della produzione scientifica

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