GSM642838[Accession] - GEO DataSets

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Items: 3

Select item 2000261871.

Transcriptional profiling of Escherichia coli during a transition from zinc starvation to surfeit

(Submitter supplied) Escherichia coli strain MG1655 was grown in a Zn-depleted custom-built chemostat. Culture volume (120 ml), temperature (37 oC) and stirring speed (440 rpm) were maintained. Steady state values for pH and OD600 were 6.9 and 0.6, respectively. Chemostats were grown for 50 h to allow five culture volumes to pass through the vessel and allow an apparent (pseudo-)steady state to be reached. At this point, ZnSO4.7H2O in water was added to a final concentration of 0.2 M in the chemostat. more...

Organism:: Escherichia coli; Escherichia coli K-12

Type:: Expression profiling by array

Platform:: GPL534
21 Samples

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Accession:: GSE26187

ID:: 200026187

Select item 1000005342.

MWG E. coli K12 Array

(Submitter supplied) 4239 E. coli K12 specific oligonucleotide probes represent the complete Escherichia coli (K12)genome. Protocol: see manufacturer's web site