Figure 8From: The role of gene fusions in the evolution of metabolic pathways: the histidine biosynthesis caseHisD and HisIE phylogenetic analysis. Phylogenetic tree obtained using a multialignment of HisD (a) and HisIE (b) proteins and domains from HIS4 proteins and MrBayes program. Values above nodes are posterior probabilities*100 (for details on phylogenetic tree construction see Methods). See text for details.Back to article page