GEO DataSets

Analysis of cells grown in glucose or galactose media in 150 microliter bioreactors equipped with sensors for measuring optical density, pH, and dissolved oxygen. Results provide insight into the feasibility of integrating high-throughput studies of growth physiology with global gene expression.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array, count, 2 growth protocol sets

Platform:

GPL90

Series:

GSE2605

4 Samples

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(Submitter supplied) Global Gene expression analysis of Saccharomyces cerevisiae grown in micro-scale sirred bioreactors equipped with real-time measurements of growth kinetics and humidity control Keywords: other

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Dataset:

GDS2462

Platform:

GPL90

4 Samples

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(Submitter supplied) Gene Expression profiles of E.coli grown in LB and Minimal medium (DM) at OD 600 =1 Keywords: ordered

Organism:

Escherichia coli

Type:

Expression profiling by array

Platform:

GPL1325

3 Samples

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(Submitter supplied) We have developed a double-tiling method that effectively doubles the number of sequences on a microarray, and with these arrays we confirm that our design can be utilized quickly and easily. Keywords: testing novel microarray design

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by genome tiling array

Platforms:

GPL4107 GPL4111

6 Samples

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(Submitter supplied) Aerobic, glucose-limited chemostat cultures of Saccharomyces cerevisiae grown with six different nitrogen sources were subjected to transcriptome analysis. The use of chemostats enabled an analysis of nitrogen-source-dependent transcriptional regulation at a fixed specific growth rate. A selection of preferred (ammonium and asparagine) and non-preferred (leucine, phenylalanine, methionine and proline) nitrogen sources was investigated. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL90

15 Samples

Download data: CEL, EXP

(Submitter supplied) We developed a mini-chemostat system with 16 reactors, each at a working volume of 40 ml. Sensors measure dissolved oxygen in the reactor, while OD600 is measured in the outflow. We further developed a CO2 and pH sensor array that can be plugged in to the outflow of the reactors. The system was used to characterize yeast physiology at four metabolically different conditions: limitations of glucose, both aerobic and anaerobic, nitrogen, and ethanol. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19756

36 Samples

Download data: XLSX