Fig. 5From: Description of breed ancestry and genetic health traits in arctic sled dog breedsGenomic principal component analysis of the three sled dog populations. Individual dogs are colored based upon the breed they were identified as upon sampling; Siberian Huskies (orange), Polar Huskies (green), and Alaskan sled dogs (blue). PC1 is displayed along the x-axis and PC2 along the y-axis. Eigenvalues are listed in parenthesis. Circles provide a general outline of the distribution of dogs within each population. *ASD stands for Alaskan sled dogBack to article page