Figure 5From: Phytochelatin synthase is required for tolerating metal toxicity in a basidiomycete yeast and is a conserved factor involved in metal homeostasis in fungi Phylogeny of PCS proteins from the fungi. The predicted amino acids were aligned, and a common region spanning 243 residues was compared by maximum likelihood analysis. Numbers above the nodes indicate percentage bootstrap support from 100 reiterations if 70% or higher. Species in the same lineages are color-coding where possible, and their classification is provided in Table 1. Fonticula alba is a cellular slime mold (non-fungal).Back to article page