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. Author manuscript; available in PMC: 2008 Dec 4.
Published in final edited form as: Cell. 2006 Aug 11;126(3):477–487. doi: 10.1016/j.cell.2006.05.051

Figure 4. Relationship of CTVT to Wolves and Dog Breeds.

Figure 4

(A) Results of a Structure analysis of the canids that appeared most closely related to CTVT (yellow at K = 2 in Figure S6). The clustering was based on the nontumor samples only, and the three tumor samples with nearly complete data were then assigned to the appropriate clusters.

(B) Neighbor-joining tree based on pairwise differences among the same set of individuals as in (A). The relationship between wolves and CTVT is similar when the tree is constructed using all dogs (Figure S6).