https://www.selleckchem.com/pr....oducts/oss-128167.ht
The release of toxins is one mechanism used by bacterial species to establish dominance over competitors, but how the dynamics of toxin expression determine the competitive success of a toxin-producing population is largely unknown. Here, we investigate how the expression dynamics of ColicinE2 - a toxic bacteriocin - affect competition between toxin-producing and toxin-sensitive strains of Escherichia coli. We demonstrate that, in addition to genetic modifications in the toxin expression system, alterations of the growth medium can b
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