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Positive selection for loss of tetracycline resistance

Open access
Bochner, B R, Huang, H C, Schieven, G L, Ames, B N·1980·Journal of Bacteriology

Abstract

A simple technique has been devised that allows direct plate selection of tetracycline-sensitive clones from a predominantly tetracycline-resistant population. The technique is especially useful in genetic methodologies based on the use of tetracycline resistance transposons, such as Tn10. Potential uses of the method include selection of deletion mutants, fine-structure mapping, generalized mapping, construction of multiply marked strains, elimination of tetracycline resistance transposons and plasmids and cloning. The technique is based on our finding that tetracycline-resistant cells are hypersensitive to lipophilic chelating agents, such as fusaric acid. This finding supports the contention that certain metal ions critically facilitate tetracycline uptake and leads us to suggest possible molecular mechanisms for tetracycline resistance.

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Metadata

Authors
Bochner, B. R., Huang, H. C., Schieven, G. L., & Ames, B. N.
Venue
Journal of Bacteriology
Published
1980-08
Volume
143
Issue
2
Pages
926-933
ISSN
  • 0021-9193 (ISSN-L)
  • 1098-5530
OpenAlex
W1576074336
Cited by
695
References
0
FWCI
19.98
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Positive selection for loss of tetracycline resistance. https://app.cochat.ai/papers/10.1128/jb.143.2.926-933.1980
The paper
Bochner, B. R., Huang, H. C., Schieven, G. L., & Ames, B. N. (1980). Positive selection for loss of tetracycline resistance. Journal of Bacteriology. https://doi.org/10.1128/jb.143.2.926-933.1980

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.