Phylogenetic analysis between human pathogenic fungi performed by Bayesian analysis. Phylogenetic trees generated from Bayesian analysis of the genes trr1 (a), rim8 (b), kre2 (c) and erg6 (d). The length of the vertical lines linking one protein is proportional to the estimated distance between their sequences. The posterior probability values were added to the phylogenetic branches. Af: Aspergillus fumigatus, Bd: Blastomyces dermatitidis, Ca: Candida albicans, Ci: Coccidioides immitis, Cn: Cryptococcus neoformans, Hc: Histoplasma capsulatum, Pl: Paracoccidioides lutzii, Pb3: P. brasiliensis isolate 3, Pb18: P. brasiliensis isolate 18.