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Open AccessHighly AccessResearch article

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

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

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

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

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

author email corresponding author email

BMC Microbiology 2006, 6:89doi: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.

Format: XLS Size: 1MB Download file

This file can be viewed with: Microsoft Excel Viewer

Additional File 2:

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

Format: XLS Size: 107KB Download file

This file can be viewed with: Microsoft Excel Viewer

Additional File 3:

Expression ratios for catabolism and respiration showing anaerobic pH dependence.

Format: DOC Size: 457KB Download file

This file can be viewed with: Microsoft Word Viewer


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