GEO DataSets

(Submitter supplied) In Escherichia coli, pH-dependent gene expression varies with oxygen level. Anaerobic pH-dependent expression ratios were analyzed and compared to the published analysis of aerated cultures (Maurer et al, 2005). E. coli K-12 strain W3110 was cultured in closed tubes containing LBK broth buffered at pH 5.7, pH 7.0, and pH 8.5. Gene expression profiles were obtained by cDNA hybridization to Affymetrix arrays. more...

Organism:

Escherichia coli; Escherichia coli K-12

Type:

Expression profiling by array

Platform:

GPL199

15 Samples

Download data: CEL, EXP, XLS

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html Has 7312 entries and was indexed 20-May-2002. The GeneChip E. coli Antisense Genome Array can be used for examining expression of all known E. coli genes and discovering novel, uncharacterized intergenic transcripts. The array contains probe sets to detect the antisense strand of more than 4,200 known open reading frames. more...

Organism:

Escherichia coli K-12

6 DataSets

54 Series

1 Related Platform

947 Samples

Download data