Fig. 2

Proportion of genomic CNV and SNP diversity in dogs and gray wolves. a Boxplots indicate the observed values of overall genomic proportion of CNVs and SNP diversity in dogs and gray wolves. Violin plots correspond to 5000 bootstrap values. b Ratios of the level of CNVs in dogs to the level of CNVs in wolves for low (2–4), medium (5–15) and high (16+) copy number categories. In green all the regions are taken into account, in orange short regions (less than 5 consecutive windows) of variable CN are filtered and in purple singletons are filtered