E-GEOD-43819 - Expression data from WT, sid2-1

Status
Released on 30 June 2013, last updated on 2 June 2014
Organism
Arabidopsis thaliana
Samples (12)
Array (1)
Protocols (7)
Description
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 microarray analysis to examine the genes differentially regulated by low temperature that were dependent on SA We used the sid2-1 mutant and a WT control at 22⁰C and after 3 weeks at 4⁰C. All samples were in triplicate.
Experiment type
transcription profiling by array 
Contacts
Michael Thomashow, Sarah Gilmour, Sunchung Park, Yongsig Kim
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-43819.idf.txt
Sample and data relationshipE-GEOD-43819.sdrf.txt
Raw data (1)E-GEOD-43819.raw.1.zip
Processed data (1)E-GEOD-43819.processed.1.zip
Array designA-AFFY-2.adf.txt
Links