Similar studies for GEO DataSets (Select 200021120) - GEO DataSets

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Items: 3

Select item 2000211201.

Expression Differences in Ethanol Stress Response Between Saccharomyces cerevisiae Parent W303-1A Strain and its Two Ethanol Tolerant Mutants

(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

Series

Accession:: GSE21120

ID:: 200021120

Select item 2000205902.

Effects of Ethanol Stress on Gene Expression in Saccharomyces cerevisiae

(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

Series

Accession:: GSE20590

ID:: 200020590

Select item 2000100313.

mRNA expression data in Δrsf1mutant during growth on, and transition to growth on glycerol as sole carbon source

(Submitter supplied) Rsf1p is a putative transcription factor required for efficient growth using glycerol as sole carbon source but not for growth on the alternative respiratory carbon source ethanol. We use microarrays to determine the differences in the transcriptional program between the Δrsf1 mutant and the wild type during respiratory growth on glycerol as well as the transition to growth on glycerol as sole carbon source. more...