Fig. 7.

Variation in the sizes of genomic blocks in modern L (blue) and LC (red) likely resulting from Caucasian wisent admixture. Plots show cumulative probability densities calculated at a scale of 1 Mb. Genomic blocks in the LC line wisent (red) result from admixture occurring around 90 years ago; the lower abundance of larger admixed blocks in the modern L line wisent support that this admixture event preceded the former. The plots have been truncated to aid visualization, and single blocks of 18 and 22 Mb in the LC line individual are not shown. The largest block size detected in the modern L line individual was 8 Mb.