Figure 4. Elevational profiles of Mt. Kinabalu and Mt. Tambuyukon with the distribution of mitochondrial haplogroups per elevation shown below each transect line and SNP clusters above. Mitogenome pie charts indicate, for each elevation, the number of treeshrews sampled with a haplotype from mitochondrial haplogroup 1 (light grey) and 2 (dark grey). SNP pie charts indicate for each elevation the proportion of ancestry assigned to cluster 1 (light grey) and cluster 2 (dark grey).