Population structure of the Sicilian wolves retrieved from genomic data
(A) Multidimensional scaling plot showing the genomic diversity of the Sicilian wolf, ancient and modern wolves, and dogs. Dimensions one (Dim1 - 15.42%) and two (Dim2 - 3.62%) are represented on the x and y axes. Each point indicates a different sample, and colors indicate the broad geographic categories in the legend.
(B) ADMIXTURE plots assuming two (top) and five (bottom) ancestry components. Vertical bars correspond to different samples, and the colors represent the estimated ancestry components and proportions. Horizontal bars in different colors below the ADMIXTURE results indicate the main geographical and temporal groups.