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Overproduction of Transposon Tn10-encoded Tetracycline Resistance Protein Results in Cell Death and Loss of Membrane Potential

Overview
Journal J Bacteriol
Specialty Microbiology
Date 1989 Jun 1
PMID 2542231
Citations 53
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Abstract

High-level expression of the Tn10 tetracycline resistance protein TetA in Escherichia coli caused partial collapse of the membrane potential, arrest of growth, and killing of the cells. Since alpha-methylglucoside transport was not affected, the overproduced TetA protein may cause not destruction of membrane structure but rather unrestricted translocation of protons and/or ions across the membrane.

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References
1.
Levy S, McMurry L . Detection of an inducible membrane protein associated with R-factor-mediated tetracycline resistance. Biochem Biophys Res Commun. 1974; 56(4):1060-8. DOI: 10.1016/s0006-291x(74)80296-2. View

2.
Hirata H, Altendorf K, Harold F . Role of an electrical potential in the coupling of metabolic energy to active transport by membrane vesicles of Escherichia coli. Proc Natl Acad Sci U S A. 1973; 70(6):1804-8. PMC: 433601. DOI: 10.1073/pnas.70.6.1804. View

3.
Foster T, Howe T, Richmond K . Translocation of the tetracycline resistance determinant from R100-1 to the Escherichia coli K-12 chromosome. J Bacteriol. 1975; 124(3):1153-8. PMC: 236021. DOI: 10.1128/jb.124.3.1153-1158.1975. View

4.
Levy S, McMurry L . Plasmid-determined tetracycline resistance involves new transport systems for tetracycline. Nature. 1978; 276(5683):90-2. DOI: 10.1038/276090a0. View

5.
Jorgensen R, Reznikoff W . Organization of structural and regulatory genes that mediate tetracycline resistance in transposon Tn10. J Bacteriol. 1979; 138(3):705-14. PMC: 218094. DOI: 10.1128/jb.138.3.705-714.1979. View