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. 2013 Mar 11;8(3):e58967. doi: 10.1371/journal.pone.0058967

Figure 2. UPGMA tree based on TS genes sequence alignment (with ambiguous states).

Figure 2

Each circle grouped all 38 T. cruzi strains in their respective previous assigned DTU, except CAN III and 3.1 that were previously assigned to TcIV. Significant bootstrap values for TcI, TcIII and TcIV are reported, bootstrap values for other DTUs were <50.