GEO DataSets

(Submitter supplied) Aims: We performed an analysis of maltotriose utilization by 52 Saccharomyces yeast strains able to ferment maltose efficiently and correlated the observed phenotypes with differences in the copy number of genes possibly involved in maltotriose utilization by yeast cells. Methods and Results: The analysis of maltose and maltotriose utilization by laboratory and industrial strains of the species Saccharomyces cerevisiae and Saccharomyces pastorianus (a natural S. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome variation profiling by array

Platforms:

GPL2634 GPL55 GPL10715

13 Samples

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(Submitter supplied) Eukaryotic cells respond to DNA damage by arresting the cell cycle and modulating gene expression to ensure efficient DNA repair. The human ATR kinase and its homolog in yeast, MEC1, play central roles in transducing the damage signal. To characterize the role of the Mec1 pathway in modulating the cellular response to DNA damage, we used DNA microarrays to observe genomic expression in Saccharomyces cerevisiae responding to two different DNA-damaging agents. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

6 related Platforms

53 Samples

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(Submitter supplied) We explored genomic expression patterns in the yeast Saccharomyces cerevisiae responding to diverse environmental transitions. DNA microarrays were used to measure changes in transcript levels over time for almost every yeast gene, as cells responded to temperature shocks, hydrogen peroxide, the superoxide-generating drug menadione, the sulfhydryl-oxidizing agent diamide, the disulfide-reducing agent dithiothreitol, hyper- and hypo-osmotic shock, amino acid starvation, nitrogen source depletion, and progression into stationary phase. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Datasets:

GDS15 GDS16 GDS17 GDS18 GDS19 GDS20 GDS21 GDS30 GDS31 GDS33 GDS34 GDS35 GDS36 GDS108 GDS111 GDS112 GDS113 GDS115

9 related Platforms

156 Samples

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