Figure 5From: Genetic structure, relationships and admixture with wild relatives in native pig breeds from Iberia and its islandsPopulation structure of 15 domestic and two wild pig populations inferred by using the STRUCTURE software. Each animal is represented by a single vertical line divided into K colours, where K is the number of assumed ancestral clusters that ranged from 2 to 16; the colored segment shows the individual’s estimated membership proportions in a given cluster; breed abbreviations are as defined in Table 1.Back to article page