Oxygen limitation modulates pH regulation of catabolism and hydrogenases, multidrug transporters, and envelope composition inEscherichia coli K-12 |
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| Authors: | Everett T Hayes Jessica C Wilks Piero Sanfilippo Elizabeth Yohannes Daniel P Tate Brian D Jones Michael D Radmacher Sandra S BonDurant Joan L Slonczewski |
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| Affiliation: | (1) Department of Biology, Kenyon College, 43022 Gambier, OH, USA;(2) Department of Mathematics, Kenyon College, 43022 Gambier, OH, USA;(3) Gene Expression Center, University of Wisconsin, 53706 Madison, WI, USA |
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| Abstract: | ![]()
Background InEscherichia coli, pH regulates genes for amino-acid and sugar catabolism, electron transport, oxidative stress, periplasmic and envelope proteins. Many pH-dependent genes are co-regulated by anaerobiosis, but the overall intersection of pH stress and oxygen limitation has not been investigated. |
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