Additional file 2 of Description of breed ancestry and genetic health traits in arctic sled dog breeds

Additional file 2: Supplemental Figure 1. Genomic Principal Component Analysis of All Sledding Populations by Lower than Normal ALT Carrier Status. Individual dogs are colored based upon their carrier status for lower than normal ALT with homozygous carriers displayed in green, heterozygous dogs in blue, homozygous clear dogs in orange and dogs without data in black. PC1 is displayed along the x-axis and PC2 along the y-axis. Eigenvalues are listed in parenthesis. Circles and corresponding text reference the general distribution of individuals within the three populations. *ASD stands for Alaskan sled dog.