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-31280 - Transcript level in F9 teratocarcinoma WT and RARalpha knockout in presence and absence of all-trans retinoic acid

Released on 9 August 2011, last updated on 16 August 2011
Mus musculus
Samples (12)
Array (1)
Protocols (8)
Retinoic acid receptors (RARs) α, β and γ are key regulators of embryonic development. Hematopoietic differentiation is regulated by RARα, and several types of leukemia show aberrant RARα activity. We demonstrate that RARα plays an important role in cellular memory and imprinting by regulating the CpG methylation status of specific promoter regions. We used microarrays to identify genes, which display differential expression in F9 RARalpha knockout (RARaKO) cells relative to F9 wt cells. F9 teratocarcinoma cells (WT and RARaKO) were treated for 8 hours with either vehicle (EtOH) or all-trans Retinoic Acid (atRA) in the presence of the protein synthesis inhibitor Cycloheximide
Experiment type
transcription profiling by array 
Kristian Bruun Laursen <>, Kristian B Laursen, Lorraine J Gudas
Investigation descriptionE-GEOD-31280.idf.txt
Sample and data relationshipE-GEOD-31280.sdrf.txt
Raw data (1)
Processed data (1)
Array designA-AFFY-45.adf.txt
R ExpressionSetE-GEOD-31280.eSet.r