Open Access Highly Accessed Research article

Oxygen limitation modulates pH regulation of catabolism and hydrogenases, multidrug transporters, and envelope composition in Escherichia coli K-12

Everett T Hayes1, Jessica C Wilks1, Piero Sanfilippo1, Elizabeth Yohannes1, Daniel P Tate1, Brian D Jones2, Michael D Radmacher2, Sandra S BonDurant3 and Joan L Slonczewski1*

Author Affiliations

1 Department of Biology, Kenyon College, Gambier, OH 43022, USA

2 Department of Mathematics, Kenyon College, Gambier, OH 43022, USA

3 Gene Expression Center, University of Wisconsin, Madison, WI 53706, USA

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BMC Microbiology 2006, 6:89  doi:10.1186/1471-2180-6-89

Published: 6 October 2006

Additional files

Additional File 1:

Supplementary Table 1. Expression indices and expression ratios for pH-dependent genes.

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Additional File 2:

Supplementary Table 2. Expression indices and expression ratios for intergenic regions.

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Additional File 3:

Expression ratios for catabolism and respiration showing anaerobic pH dependence.

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