GEO DataSets

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Schizosaccharomyces pombe; Saccharomyces cerevisiae/Schizosaccharomyces pombe fusant; Saccharomyces cerevisiae

Type:

Expression profiling by array; Genome binding/occupancy profiling by genome tiling array

6 related Platforms

22 Samples

Download data: BAR, CEL

(Submitter supplied) This is parallel comparison of gene regulation by Gcn5 in evolutionarily divergent yeasts S. pombe and S. cerevisiae. Our study showed Gcn5 is required for a similar spectrum of stress responses in both organisms, including the response to KCl. This DNA microarray studies is to find conserved or diverged gene regulation pattern under KCl stress condition in the two yeasts. There are 6 subsets in total, 3 subsets in each evolutionarily divergent yeasts including the following: 1 gcn5 mutant compared to wt under rich medium without treatment, 2 gcn5 mutant compared to wild type both under KCl treatment, 3 wild type strains under KCl treatment compared to wild type without treatment. more...

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

4 related Platforms

18 Samples

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(Submitter supplied) Fission yeast cells undergo sexual differentiation in response to nitrogen starvation. In this process haploid M and P cells first mate to form diploid zygotes, which subsequently enter meiosis and sporulate. Prior to mating, M cells secrete M-factor and P-cells secrete P-factor, and these diffusible mating pheromone can activate a signal transduction pathway in the opposite cell type. The pheromone response orchestrates mating and is also required for entry into meiosis. more...

Organism:

Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL3424

8 Samples

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(Submitter supplied) We have found Gcn5 is specifically requried for KCl and CaCl2 mediated stress in Schizosaccharomyces Pombe. We have charaterised the genome wide gene expression responses to KCl stress and show the Gcn5 in involved in the regulation of sebset of stress response genes. Keywords: stress response

Organism:

Schizosaccharomyces pombe

Type:

Expression profiling by array

Platforms:

GPL3424 GPL3425 GPL3426

12 Samples

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