Fig. 3From: Heme pathway evolution in kinetoplastid protistsUROD phylogenetic tree. The tree shown is the consensus tree obtained with Phylobayes 4.1 with ML boostrap values (left) and Bayesian posterior probabilities (right) mapped onto the nodes. Bootstrap values >50 % are shown, while only posterior probabilities >0.6 are shown. The tree is rooted with the proteobacterial sequences, as in KoÅ™ený and ObornÃk [67]. Sequences are colored according to their taxonomic affiliation: Amoebozoa are in purple, Euglenozoa are in blue, other Eukaryota are in black, and Bacteria are brown. A trio of sequences from the euglenozoan Eutreptiella gymnastica, as well as two Euglena gracilis sequences, group with Prokinetoplastina with a bootstrap value of 70 % and a posterior probability of 0.99. Another E. gymnastica sequence branches elsewhere in the tree. The scale bar shows the inferred number of amino acid substitutions per siteBack to article page