Abstract
It is easy to select colicin non-sensitive mutants from a population of a colicin sensitive strain. In most strains, they occur in relatively high frequencies without induction. It is also easy to exclude colicin immunity as a possible cause of non-sensitivity. However, it is not easy to distinguish between colicin resistance and colicin tolerance. In this study, experimental evidence concerning this problem is presented; we used the indicator strain Escherichia coli K12-Row and its spontaneous mutants selected for decreased sensitivity to colicins E1-E9 as a model system.
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© 1992 Springer-Verlag Berlin Heidelberg
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Smarda, J. (1992). Resistance and Tolerance of Bacteria to E Colicins. In: James, R., Lazdunski, C., Pattus, F. (eds) Bacteriocins, Microcins and Lantibiotics. NATO ASI Series, vol 65. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-76974-0_45
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DOI: https://doi.org/10.1007/978-3-642-76974-0_45
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-76976-4
Online ISBN: 978-3-642-76974-0
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