GEO DataSets

(Submitter supplied) In previous temporal studies, we found the anaerobic response was biphasic when cells growing in galactose medium were shifted from aerobiosis to anaerobiosis, consisting of an acute, transitory phase (<60 min) followed by a more chronic but delayed phase (> 1 generation), but largely monophasic (delayed, chronic phase only) when cells were shifted in glucose medium. Gene network and functional analyses revealed the acute phase was comprised of genes associated with the retooling of metabolism (respiro-fermentative to strictly fermentative) and balancing energy supply and demand. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL1535

227 Samples

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(Submitter supplied) In previous temporal studies, we found the anaerobic response was biphasic when cells growing in galactose medium were shifted from aerobiosis to anaerobiosis, consisting of an acute, transitory phase (<60 min) followed by a more chronic but delayed phase (> 1 generation), but largely monophasic (delayed, chronic phase only) when cells were shifted in glucose medium. Gene network and functional analyses revealed the acute phase was comprised of genes associated with the retooling of metabolism (respiro-fermentative to strictly fermentative) and balancing energy supply and demand. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL1535

227 Samples

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(Submitter supplied) The yeast cells were grown aerobically on glucose medium. At time zero (generation 0) the saprge gas was switched from air to O2-free N2 and samples were harvested after 0 (aerobic control), 0.04, 0.08, 0.13, 0.19, 0.25, 0.38, 0.5, 1, 2, 3, 4, 5 and 6 generations of anaerobic growth. After six generations, the saprge gas was switched back to air and samples were harvested at 6 (anaerobic control), 6.03, 6.06, 6.1, 6.13, 6.2, 6.3, 6.4, 6.6, 6.8, and 7.6 generations. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL1535

74 Samples

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(Submitter supplied) The wild-type (grown on galactose or glucose) or msn2/4 mutant (grown on galactose) strains were grown aerobically. At time zero (generation 0) the sparge gas was switched from air to O2-free N2 and samples were harvested after 0 (aerobic control), 0.04, 0.08, 0.19, and 2 generations of anaerobic growth. Keywords: time-course

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Datasets:

GDS2002 GDS2003

Platform:

GPL1535

45 Samples

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Analysis of catabolite-repressed (glucose) or derepressed (galactose) wildtype JM43 cells shifted from aerobiosis to anaerobiosis (2 generations). Results identify metabolic remodeling that occurs during acclimatization to short-term anaerobiosis in galactose but not in glucose.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, log2 ratio, 2 growth protocol, 2 protocol, 5 time sets

Platform:

GPL1535

Series:

GSE1879

30 Samples

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(Submitter supplied) The custom microarrays consisted of Operon’s Yeast Genomic 70-mer Oligonucleotide Set (Qiagen, Valencia, CA, v. 1.1) spotted in duplicate at a concentration of 20 mM in 150 mM sodium phosphate (pH 8.5), Arabidopsis oligonucleotide spike controls (Stratagene SpotReport, La Jolla, CA) spotted in quadruplicate, and 10 human and 10 yeast oligonucleotide negative controls spotted in duplicate. The oligonucleotides were printed on Codelink slides (Amersham, Piscataway, NJ) by Microarrays, Inc. more...

Organism:

Saccharomyces cerevisiae

2 DataSets

5 Series

227 Samples

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