Figure 4
Maximum likelihood (ML) tree with estimated branch lengths using the 12 n 3 r RT n data set. ML tree for the 12n3rRTn and 123nRTn data sets produced an identical topology with those of Bayesian tree. The numbers near internal branches indicate bootstrap probabilities for the 12n3rRTn (left) and 123nRTn (right) data sets (values less than 50% not shown). Single numbers indicate that the 12n3rRTn and 123nRTn data sets resulted in identical values. The scale indicates expected nucleotide substitution per site.