Fig. 5.
Selective sweeps are large and inconsistent in the starvation-selected populations. (A) SA–C have many extended regions of low heterozygosity approaching fixation (2pq<0.05), (B) which average ∼300 kb in size but range from ∼100 to 2,000 kb. (C) The large contiguous blocks of heterozygosity are inconsistent across replicates. On the “All” horizontal axis are the four regions of overlap across the S populations. The regions of low heterozygosity are not to scale; they were made large to visualize the approximate region.