Fig. 4

Assessment of the robustness of amplicons selected by AmpliDiff through randomly sampling subsets of reference genomes of sizes 1500, 2000, 2500, each repeated for 15 random seeds. a shows for every position (in the aligned genomes) how often it was contained in an amplicon of width 200 in each of the subsampling experiments, with grey regions indicating the amplicons on the full reference set, whereas b shows the same results for amplicons of width 400