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Series GSE35624 Query DataSets for GSE35624
Status Public on Feb 08, 2012
Title PiceaGenExpress database of transcription profiles
Platform organisms Picea glauca; Picea sitchensis
Sample organisms Picea abies; Picea glauca
Experiment type Expression profiling by array
Summary A small database of transcription profiles called PgGenExpress was developed from over 150 hybridizations spanning eight major tissue types. In total, transcripts were detected for 92% of the genes on the microarray, in at least one tissue. Non-annotated genes were predominantly expressed at low levels in fewer tissues than genes of known or predicted function. Diversity of expression within gene families may be rapidly assessed from PgGenExpress. In conifer trees, dehydrins and late embryogenesis (LEA) osmotic regulation proteins occur in large gene families compared to angiosperms. Strong contrasts and low diversity was observed in the dehydrin family, while diverse patterns suggested a greater degree of diversification among LEAs.
Overall design This is a one-color meta-analysis of tissues from 5 separate experiments. There are 8 different tissue types. Each tissue is represented by a variable number of slides, each slide being a biological repetition, for a total of 149 slides.
Contributor(s) Raherison EM, Caron S, MacKay JJ, Verta J, Séguin A, Duval I, Klimaszewska K, Velmala S, Pennanen T
Citation(s) 22931377
Submission date Feb 08, 2012
Last update date Jun 27, 2013
Contact name John MacKay
Organization name Université Laval
Department Centre d'étude de la forêt
Lab Dr. John MacKay
Street address 1030, avenue de la Médecine, Pavillon C.-E. Marchand
City Québec
State/province Québec
ZIP/Postal code G1V 0A6
Country Canada
Platforms (1)
GPL15033 Arborea spruce 32K
Samples (149)
GSM871749 xylem, mature_tree50574
GSM871750 xylem, mature_tree11863
GSM871751 xylem, mature_tree31951
BioProject PRJNA152465

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE35624_RAW.tar 295.2 Mb (http)(custom) TAR (of TXT)
Processed data included within Sample table

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