Frequencies of the nine <i>sechellia</i> markers in the six competition experiments over 20 generations.

Abstract

<p>X-axis: generations. Y-axis: frequencies of <i>sechellia</i> markers. Each plot monitors the frequency of a single <i>sechellia</i> introgression relative to its <i>simulans</i> counterpart. A–C plots represent experiments with only a single introgression per genotype, while D1–F2 plots represent experiments with two <i>sechellia</i> introgressions per genotype, even though each plot follows only a single introgression/marker. Five experimental replicates for each marker. See <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1002795#pgen.1002795.s001" target="_blank">Figure S1</a> for introgression details.</p