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The six Trypanosoma cruzi near-clades evidenced by MLST analysis (after Lauthier et al., 2012). Left: neighbor-joining tree; right: split decomposition analysis. The two modes of analysis, which rely on different computing methods and different working hypotheses, show the same near-clading pattern. This is an indication that the clustering of the near-clades is robust, according to the congruence principle (Avise, 2004).
