Quantitative analysis of Escherichia coli sigma factor alleles wildtype rpoS, rpoS819 and rpoS92 transcriptomes in stationary-phase (16 hours)
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ABSTRACT: The goal of this study was to compare system level changes in gene-expression in naturally isolated alleles of stationary-phase sigma factor rpoS and two variants of it isolated during evolution under prolonged stationary-phase. We show that while rpoS819 was an attenuated form of wild type rpoS, rpoS92 partially reverses rpoS819 expression compensating rpoS819.
ORGANISM(S): Escherichia coli
PROVIDER: GSE119046 | GEO | 2018/08/25
REPOSITORIES: GEO
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