Figure 3.
(A) Phylogenetic relationship of several black Aspergilli based on partial sequencing of beta-tubulin. The tree was rooted to Aspergillus aculeatus CBS 172.66. (B) Phylogenetic relationship of seven strains of A. niger based on sequencing of 1-kb variable regions from four chromosomes. The tree was rooted to the sequence obtained from Aspergillus carbonarius IMI 388653. Clades based on the exo-metabolomic groupings of Table 2 are shown. For both trees, bootstrap values above 80% of the 1000 performed reiterations are shown.
