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Functional Analysis of the Role of Toxin–Antitoxin (TA) Loci in Bacterial Persistence

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Bacterial Persistence

Part of the book series: Methods in Molecular Biology ((MIMB,volume 1333))

Abstract

We have developed a method to analyze the functionality of putative TA loci by expressing them in Escherichia coli. Here, we describe the procedure for cloning recombinant TA genes into inducible plasmids and expressing these in E. coli. Following expression, toxicity, resuscitation of growth, and changes in persister cell formation are assayed. This can confirm whether predicted TA loci are active in E. coli and whether expression can affect persister cell formation.

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Correspondence to Richard W. Titball .

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Butt, A.T., Titball, R.W. (2016). Functional Analysis of the Role of Toxin–Antitoxin (TA) Loci in Bacterial Persistence. In: Michiels, J., Fauvart, M. (eds) Bacterial Persistence. Methods in Molecular Biology, vol 1333. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-2854-5_11

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  • DOI: https://doi.org/10.1007/978-1-4939-2854-5_11

  • Publisher Name: Humana Press, New York, NY

  • Print ISBN: 978-1-4939-2853-8

  • Online ISBN: 978-1-4939-2854-5

  • eBook Packages: Springer Protocols

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