Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.

E-GEOD-17099 - Transcription profiling by array Arabidopsis expressing HRE1 or HRE2 under the control of the 35S promoter after exposure to hypoxia

Released on 10 November 2009, last updated on 15 May 2015
Arabidopsis thaliana
Samples (12)
Array (1)
Protocols (13)
HRE1 and HRE2 are two ERF transcription factors induced by low oxygen. In this work we analyzed the effect of ectopic expression of HRE1 and HRE2 on the arabidopsis transcriptome in aerobic and hypoxic (1% O2) conditions. While HRE1 has a moderate effect on the expression of anaerobic genes under hypoxia, HRE2 does not affect them either under aerobic or hypoxic conditions. Experiment Overall Design: We treated Arabidopsis seedling Col-0 (wt) and transgenic 35S::HRE1 and 35S::HRE2 , 7-day old, germinated in 12/12 light/dark photoperiod with: Experiment Overall Design: -Control (23°C, dark, 21% O2, 4h). Experiment Overall Design: -Hypoxia (23°C, dark, 1% O2, 4h). Experiment Overall Design: Two biological replicates for each condition.
Experiment types
transcription profiling by array, unknown experiment type
Investigation descriptionE-GEOD-17099.idf.txt
Sample and data relationshipE-GEOD-17099.sdrf.txt
Raw data (1)
Processed data (1)
Array designA-AFFY-2.adf.txt