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The experiments were performed to monitor dynamics in WRKY transcription factor abundancies upon treatment with flg22, a peptide derived from the bacterial flagella. Mock-treated or WT seedlings treated for 2 h with flg22 were used to prepare crude nuclear lysates. Then pull downs were performed wit...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2018-07-30 | PXD008971 | Pride
The WRKY gene family has a very ancient origin but has faced extensive duplication only in the plant kingdom so much that Arabidopsis (Arabidopsis thaliana) has 74 copies of WRKY genes encoding transcription factors while 109 can be found in Rice (Oryza sativa L.). Several studies in the last decade...
ORGANISM(S): Oryza sativa Japonica Group 
Comprehensive data mining of WRKY ESTs from C.canephora endosperms
Innate immune responses of plant cells confer the first line of defence against pathogens. Signals generated by activated receptors are integrated inside the cell and converge on transcriptional programmes in the nucleus. The Arabidopsis Toll-related intracellular receptor RPS4 operates inside nucle...
ORGANISM(S): Arabidopsis thaliana 
We determined on a genome-wide scale the flg22-induced in vivo DNA-binding dynamics of three of the most prominent WRKY factors, WRKY18, WRKY40 and WRKY33. The three WRKY factors each bound to more than 1000 gene loci predominantly at W-box elements, the known WRKY binding motif. Transcriptional ana...
ORGANISM(S): Arabidopsis thaliana 
2017-01-04 | GSE85923 | GEO
We determined on a genome-wide scale the flg22-induced in vivo DNA-binding dynamics of three of the most prominent WRKY factors, WRKY18, WRKY40 and WRKY33. The three WRKY factors each bound to more than 1000 gene loci predominantly at W-box elements, the known WRKY binding motif. Transcriptional ana...
ORGANISM(S): Arabidopsis thaliana 
2017-01-04 | GSE85922 | GEO
The WRKY gene family has a very ancient origin but has faced extensive duplication only in the plant kingdom so much that Arabidopsis (Arabidopsis thaliana) has 74 copies of WRKY genes encoding transcription factors while 109 can be found in Rice (Oryza sativa L.). Several studies in the last decade...
ORGANISM(S): Oryza sativa Japonica Group 
2007-04-10 | GSE5819 | GEO
In our laboratory we are interested in studying the functions of WRKY zinc finger type transcription factors. There are 74 members of this gene family in Arabidopsis. WRKY factors are key regulators of distinct plant defense responses and are involved in certain developmental programs e.g. trichome ...
ORGANISM(S): Arabidopsis thaliana 
2007-01-22 | GSE6829 | GEO
WRKY genes are transcription factors involved in plant response to pathogen attacks in many plant species. These proteins have been shown to activate expression of defence genes in a salicylic acid- and/or jasmonic acid-dependent signalling pathway. To understand the molecular mechanisms involved in...
ORGANISM(S): Vitis vinifera 
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