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Salicylic acid (SA) levels increase in Arabidopsis upon exposure to low temperature for more than a week. This cold-induced SA biosynthesis was found to proceed through the isochorismate synthase (ICS) pathway. The sid2-1 mutant is deficient in ICS1 and does not make SA at low temperature. We used ...
ORGANISM(S): Arabidopsis thaliana 
au14-05_pi4kbeta1beta2 - pi4kbeta1beta2 sid2 triple mutant - What are the transcriptome changes induced in the pi4kbeta1beta2 sid2 triple mutant ? - The pi4kbeta1beta2 sid2 triple mutant plants were compared to sid2 plants or to pi4kbeta1beta2 double mutant plant. As a control the pi4kbeta1beta2 dou...
ORGANISM(S): Arabidopsis thaliana 
2017-01-05 | GSE93118 | GEO
Transcriptional response to latrunculin B treatment in WT and sid2 mutants
To explore the possible cause for the enhanced tolerance to osmotic stress exhibited by wrky54wrky70 double mutant, we have used Agilent Arabidopsis (V4) Gene Expression Microarray to characterize the effect of these mutations under the osmotic stress treatment. In addition to wild type and wrky54wr...
ORGANISM(S): Arabidopsis thaliana 
We investigated the relationships of the two immune-regulatory plant metabolites salicylic acid (SA) and pipecolic acid (Pip) in the establishment of plant systemic acquired resistance (SAR) in Arabidopsis thaliana induced by the bacterial pathogen Pseudomonas syringae. To characterize the transcrip...
ORGANISM(S): Arabidopsis thaliana 
Salicylic acid (SA) levels increase in Arabidopsis upon exposure to low temperature for more than a week. This cold-induced SA biosynthesis was found to proceed through the isochorismate synthase (ICS) pathway. The sid2-1 mutant is deficient in ICS1 and does not make SA at low temperature. We used m...
ORGANISM(S): Arabidopsis thaliana 
2013-06-30 | GSE43819 | GEO
Effector-Triggered Immunity (ETI) and Pattern-Triggered Immunity (PTI) are well-defined modes of plant immunity triggered by recognition of pathogen effector proteins and microbe-associated molecular patterns, respectively. While ETI and PTI network extensively share signaling components, the shared...
ORGANISM(S): Arabidopsis thaliana 
To investigate the role of salicylic acid biosynthesis in transcriptional response to cytoskeleton disruption, we treated WT and sid2 plants (mutant deficient in ICS1) by latrunculin B for 24 h. We then performed gene expression profiling analysis using data obtained from RNA-seq of 3 biological rep...
ORGANISM(S): Arabidopsis thaliana 
2024-12-31 | GSE259310 | GEO
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