E-GEOD-46107 - Expression data in response to WRKY40 and WRKY63 knock-out/overexpression (and in response to high light stress)
Released on 17 April 2013, last updated on 9 December 2015
In response to WRKY40 and WRKY60 perturbation (and high light stress), significant transcriptional re-programming occurs particularly for genes encoding stress responsive mitochondrial and choloplast proteins. We used microarrays to analyse the response to WRKY40 and WRKY63 KO/OE in resonse to high light stress. Wild-type (Col0) and transgenic WRKY40 and WRKY60 knock-out/over-expressing Arabidopsis plants were grown to 21-days and leaf samples were collected with/without high light treatment.
transcription profiling by array
AtWRKY40 and AtWRKY63 modulate the expression of stress responsive nuclear genes encoding mitochondrial and chloroplast proteins. Van Aken O, Zhang B, Law S, Narsai R, Whelan J. , Europe PMC 23509177