GEO DataSets

(Submitter supplied) Saccharomyces spp. are widely used for ethanol production however fermentation productivity is negatively affected by the impact of ethanol accumulation on yeast metabolic rate and viability. This study used microarray and statistical two-way ANOVA analysis to compare and evaluate gene expression profiles of two previously generated ethanol-tolerant mutants, CM1 and SM1, with their parent, S. cerevisiae W303-1A, in the presence and absence of ethanol stress. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL4873

18 Samples

Download data: GPR

(Submitter supplied) To identify genes involved in acclimatization of yeast to non-lethal ethanol stress, S. cerevisiae strain W303-1A was grown separately at 0% and 6.5% (v/v) ethanol, and gene expression profiles were compared using microarray analysis. A t-test with a p-value of 0.05 was applied for differences in gene expression across unstressed and stressed replicates of W303-1A. There were 1049 genes with significant differences in expression. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL4873

6 Samples

Download data: GPR

(Submitter supplied) To determine the transcriptional changes that occur when yeast is shifted from anaerobic growth to an aerobic environment over a period of 120 minutes. Keywords: time course, stress response, environmental response, aerobic, anaerobic

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS3030

Platform:

GPL4873

6 Samples

Download data: GPR