Fig. 4
From: The origin of chow chows in the light of the East Asian breeds
TreeMix analysis of the East Asian breeds together with our WGS collection. a TreeMix results for the analysis without allowing for any migration track. The x-axis corresponds to the amount of genetic drift. Clade 1 is all from East Asia while clade 2 has a mixture of East Asian breeds and non-Asian breeds. b TreeMix results for the analysis allowing one migration track. The inferred migration track is shown as a red arrow in the phylogenetic tree. The weight of migration component is scaled according to the rainbow in the left