GEO Accession viewer

NCBI > GEO > Accession Display

Not logged in | Login

GEO help: Mouse over screen elements for information.

Series GSE5687

Query DataSets for GSE5687

Status

Public on Jan 08, 2007

Title

AtGenExpress: Different temperature treatment of seeds

Organism

Arabidopsis thaliana

Experiment type

Expression profiling by array

Summary

AtGenExpress: A multinational coordinated effort to uncover the transcriptome of the multicellular model organism Arabidopsis thaliana
The activity of genes and their encoded products can be regulated in several ways, but transcription is the primary level, since all other modes of regulation (RNA splicing, RNA and protein stability, etc.) are dependent on a gene being transcribed in the first place. The importance of transcriptional regulation has been underscored by the recent flood of global expression analyses, which have confirmed that transcriptional co-regulation of genes that act together is the norm, not the exception. Moreover, many studies suggest that evolutionary change is driven in large part by modifications of transcriptional programs. An essential first step toward deciphering the transcriptional code is to determine the expression pattern of all genes. With this goal in mind, an international effort to develop a gene expression atlas of Arabidopsis has been underway since fall 2003. This project, dubbed AtGenExpress, is funded by the DFG, and will provide the Arabidopsis community with access to a large set of Affymetrix microarray data. As part of this collaboration, we have generated expression data from 80 biologicaly different samples in triplicate.
Wild-type seeds were treated at 22 C and 4 C
Experimenter name = Mikihiro Ogawa , Shinjiro Yamaguchi , Yuji Kamiya , Yukika Yamauchi
Experimenter institute = AtGenExpress
Keywords: temperature

Overall design

4 samples were used in this experiment

Contributor(s)

Ogawa M, Yamaguchi S, Kamiya Y, Yamauchi Y, Townsend H, Emmerson Z, Schildknecht B

Citation(s)

18419781

Submission date

Aug 31, 2006

Last update date

Aug 28, 2018

Contact name

Nottingham Arabidopsis Stock Centre (NASC)