Figure 2. TUD captures similarity within mycobacteriophage subclusters.

a) Neighbor joining phylogenetic tree constructed from pairwise Euclidean distances between TUD vectors for 60 mycobacteriophage genomes. Phage names are colored based on previously assigned cluster information. b) Neighbor joining phylogenetic tree constructed from gene presence data in mycobacteriophage genomes. Reproduced with permission from Figure 3 in Hatful et al. (2010). The TUD tree is similar to the alignment-based tree. Phages from the same subcluster form monophyletic clades. In clusters C, F and H, subclusters from the same parent cluster form monophyletic clades.