E-GEOD-41944 - affy_tour_2012-02-Study of sunflower seed dormancy by translatome analysis

Released on 30 October 2013, last updated on 4 November 2013
Helianthus annuus
Samples (18)
Array (1)
Protocols (24)
affy_tour_2012-02 - Identification of transcripts that are addressed to traduction in imbibed seeds in relation with dormancy: comparison of the translatome in Dormant versus Non-Dormant seeds -- At harvest seeds are dormant. They stay dormant if they are stored at -20°C (D) and become non-dormant (ND) if they are stored 2 months at +20°C. Polysomal fractions were purified on sucrose gradients from sunflower axis isolated from dormant and non-dormant seeds imbibed at 10°C during 3h, 15h or 24h. - These fractions allow to identify the transcripts addressed to translation (translatome) during the seed imbibition process (3, 15 and 24h) - The translatome of 2 types of seeds are compared: Dormant vs Non-Dormant at the 3 time points. 18 arrays - SUNFLOWER; time course,treated vs untreated comparison
Experiment type
transcription profiling by array 
caius jose <caius@evry.inra.fr>, Hayat Bouteau, José Caius, Marie-Laure Martin-Magniette, Sandrine Balzergue
Investigation descriptionE-GEOD-41944.idf.txt
Sample and data relationshipE-GEOD-41944.sdrf.txt
Raw data (1)E-GEOD-41944.raw.1.zip
Processed data (1)E-GEOD-41944.processed.1.zip
Array designA-GEOD-10568.adf.txt