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Escherichia coli -Based Complementation Assay to Study the Chaperone Function of Heat Shock Protein 70
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Genome-wide identification of H-NS-controlled, temperature-regulated genes in Escherichia coli K-12
Christine A White-Ziegler1, Talya R Davis
1Department of Biological Sciences, Smith College, Northampton, MA 01063, USA. cwhitezi@smith.edu
Journal of Bacteriology
|November 18, 2008
Abstract:
DNA microarrays demonstrate that H-NS controls 69% of the temperature regulated genes in Escherichia coli K-12. H-NS is shown to be a common regulator of multiple iron and other nutrient acquisition systems preferentially expressed at 37 degrees C and of general stress response, biofilm formation, and cold shock genes highly expressed at 23 degrees C.
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