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. 2013 May 21;8(5):e63837. doi: 10.1371/journal.pone.0063837

Figure 4. Frequency-dependent community dynamics of bacteriocin producers in an unstructured environment.

Figure 4

We initialized the system such that the sum of the densities was constant, Inline graphic, and the initial relative frequency varied Inline graphic . We observed a critical frequency, ρc, above which u1 eventually dominates. ρc was plotted for a range of toxicity (γA) and induction ability (l A) values. As expected, ρc increased with both γA and l A. Parameters: γB = 2, l A = 40.