Transcriptome analysis of apoplastic reactive oxygen species (ROS) signaling and dissection of the roles of WRKY25, WRKY33 and WRKY75 in the transcriptional reprogramming triggered by apoplastic ROS
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ABSTRACT: In order to dissect the roles of sequence-specific transcription factors WRKY25, WRKY33 and WRKY75 in apoplastic ROS signaling, a transcriptome profiling of ozone response was done using two arabidopsis mutants: a double mutant wrky25 wrky33 and a single mutant wrky75. The single mutant lines used for transcriptomic analyses were obtained from NASC: wrky25 (SAIL_529_B11) and wrky33 (SALK_006603) were crossed to generate double mutant wrky25 wrky33. T-DNA insertion mutant wrky75-25 (N121525) was obtained from NASC. Three biological replicates, five plants per replicate, treated with 350 ppb ozone for 2 hours, were used for RNA-seq analysis. For each genotype, also non-ozone-treated samples were collected. For the Col-0 control line, an additional fourth replicate with/without ozone was done.
ORGANISM(S): Arabidopsis thaliana
SUBMITTER: Mikael Brosche
PROVIDER: E-GEOD-79855 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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