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Transcription profiling of E. coli covering four phases of growth in Fis KO and WT (Fis+) strains

ABSTRACT: This SuperSeries is composed of the following subset Series:; GSE7379: Fis KO strain; GSE7380: WT (Fis+) strain Experiment Overall Design: Refer to individual Series

ORGANISM(S): Escherichia coli

SUBMITTER: Robert Osuna

PROVIDER: E-GEOD-7398 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Effects of Fis on Escherichia coli gene expression during different growth stages.

Bradley Meranda D MD Beach Michael B MB de Koning A P Jason APJ Pratt Timothy S TS Osuna Robert R

Microbiology (Reading, England) 20070901 Pt 9

Fis is a nucleoid-associated protein in Escherichia coli that is abundant during early exponential growth in rich medium but is in short supply during stationary phase. Its role as a transcriptional regulator has been demonstrated for an increasing number of genes. In order to gain insight into the global effects of Fis on E. coli gene expression during different stages of growth in rich medium, DNA microarray analyses were conducted in fis and wild-type strains during early, mid-, late-exponent ...[more]

PMID: 17768236

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