GEO DataSets

Comparison of commercially prepared dry active yeast and desiccated preparations of the Saccharomyces cerevisiae laboratory strain BY4743. The yeast specimens were dried by different regimens. Results provide insight into the molecular response of yeast to water removal.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 2 specimen, 2 stress sets

Platform:

GPL90

Series:

GSE1314

9 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) This series represents the analysis of a commercial dry active yeast (purchased locally). The genetics of this sample is unknown. Keywords = commercial Keywords = dry active yeast Keywords: other

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2716

Platform:

GPL90

9 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) This series represents Experiment 3 of the yeast desiccation / rehydration time course analysis. Samples include Control, 50% dry, Dry, 15 min. post rehydration, 45 min. post rehydration, 90 min. post rehydration, and 360 min. post rehydration. Keywords = BY4743 Keywords = desiccation Keywords = glucose-limited Keywords = rehydration Keywords = yeast Keywords: time-course

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2715

Platform:

GPL90

24 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) This series represents Experiment 2 of the yeast desiccation / rehydration time course analysis. Samples include Control, 50% dry, Dry, 15 min. post rehydration, 45 min. post rehydration, 90 min. post rehydration, and 360 min. post rehydration. Keywords = BY4743 Keywords = desiccation Keywords = glucose-limited Keywords = rehydration Keywords = yeast Keywords: time-course

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2713

Platform:

GPL90

21 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) This series represents Experiment 1 of the yeast desiccation / rehydration time course analysis. Samples include Control, 50% dry, Dry, 15 min. post rehydration, 45 min. post rehydration, 90 min. post rehydration, and 360 min. post rehydration. Keywords = BY4743 Keywords = desiccation Keywords = glucose-limited Keywords = rehydration Keywords = yeast Keywords: time-course

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2712

Platform:

GPL90

21 Samples

Download data: CEL, DAT, EXP

Analysis of Saccharomyces cerevisiae BY4743 cells subjected to controlled air-drying and subsequent rehydration for up to 360 minutes. Results provide insight into the molecular response of yeast to water deficit.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 7 other, 3 protocol sets

Platform:

GPL90

Series:

GSE1313

21 Samples

Download data: CEL, DAT, EXP

Analysis of Saccharomyces cerevisiae BY4743 cells subjected to controlled air-drying and subsequent rehydration for up to 360 minutes. Results provide insight into the molecular response of yeast to water deficit.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 7 other, 3 protocol sets

Platform:

GPL90

Series:

GSE1312

21 Samples

Download data: CEL, DAT, EXP

Analysis of Saccharomyces cerevisiae BY4743 cells subjected to controlled air-drying and subsequent rehydration for up to 360 minutes. Results provide insight into the molecular response of yeast to water deficit.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 7 other, 3 protocol sets

Platform:

GPL90

Series:

GSE1311

21 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) This study explores the connection between changes in gene expression and the genes that determine strain survival during suspension culture, using the model eukaryotic organism, Saccharomyces cerevisiae. The Saccharomyces cerevisiae homozygous diploid deletion pool, and the BY4743 parental strain were grown for 18 hours in a rotating wall vessel, a suspension culture device optimized to minimize the delivered shear. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platforms:

GPL90 GPL2544

12 Samples

Download data

(Submitter supplied) Aneuploidy is a condition frequently found in tumor cells but how it affects cellular physiology is not known. We have characterized one aspect of aneuploidy, the gain of extra chromosomes. We created a collection of haploid yeast strains that each bear an extra copy of one or more of almost all of the yeast chromosomes. Their characterization revealed that aneuploid strains share a number of phenotypes, including defects in cell cycle progression, increased glucose uptake and increased sensitivity to conditions interfering with protein synthesis and protein folding. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array; Genome variation profiling by array; Genome variation profiling by genome tiling array

Platforms:

GPL884 GPL2883

112 Samples

Download data: TXT

(Submitter supplied) Raw expression values (CHP data) for transcriptional profiling of the response of Saccharomyces cerevisiae to challenges with various weak organic acids Keywords: response to weak organic acids

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2925

Platform:

GPL90

15 Samples

Download data: CEL

Analysis of anaerobic chemostat cultures of Saccharomyces cerevisae exposed to one of several weak organic acids. Weak organic acids are used as preservatives in food and beverages. Yeasts are able to proliferate at the maximum legal dosage of such preservatives.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 5 stress sets

Platform:

GPL90

Series:

GSE5926

15 Samples

Download data: CEL