Fig. 1.

Maximum likelihood (ML) phylogeny of the Fusarium fujikuroi species complex (FFSC), including Fusarium isolates collected from Colombia, inferred from the combined tef1 and tub2 sequence data. The tree is rooted to F. oxysporum. A similar topology was generated using Bayesian inference (BI). The FFSC taxa are grouped into the so-called “American, “African” and “Asian” clades (O'Donnell et al. 1998). The blocks indicate the five novel species and two phylogenetic lineages identified in this study. Bootstrap support values (>60 %) for ML and Bayesian posterior probabilities (>0.6) are indicated at the internodes in the order BI/ML. Branches with bootstrap support values less than 60 % or posterior probability values less than 0.6 are indicated with a “-”. NRRL, ARS Culture collection Peoria, IL, USA.