Figure 1
From: Genomic diversity and differentiation of a managed island wild boar population
Principal component analysis (PCA) for the 30 K SNPs data set: (a) based on all the available samples; (b) based on a random subset of 15 individuals for each population; (c) based on the 15 Sardinian individuals with the highest QSar and the same random subset of 15 individuals for the other populations used in Figure 1b; (d) based on the 15 Sardinian individuals with the lowest QSar and the same random subset of 15 individuals for the other populations used in Figure 1b. WSar—WB Sardinia, WSar_R15—Random WB Sardinia, WSar_T15—WB Sardinia with the highest QSar values, WSar_B15—WB Sardinia with the lowest QSar values, WIta—WB Italy, WEur—WB Europe, DP—domestic pig.
