Figure 2
From: A genome-wide scan for signatures of directional selection in domesticated pigs
Distribution of the number of distinct haplotypes ( H ). H is measured by counting the number of unique haplotypes for bins with 30 variable sites within each breed. A neutral simulation without recombination under the inferred wild boar/Yorkshire/Landrance demography was carried out to compare the distribution of the observed H and that of simulated H. Red vertical line depicts a part of observed H showing complete linkage disequilibrium with only a few distinct haplotypes in the pig genome.