Additional file 2: Figures S1 and S2. of No evidence of prenatal diversifying selection at locus or supertype levels in the dog MHC class II loci

Merging cost showing the amount of variance within clusters in Ward’s method. This information was used in deciding the number of supertype clusters in DLA-DRB1 (Figure S1) and DLA-DQB1 (Figure S2) loci. (ZIP 3 kb)