Maximum likelihood trees for the Fusarium genus and related genera inferred from β-tub. The GTR + I + Γ model was used as the model for nucleotide substitution. Branch lengths are proportional to the estimated number of nucleotide substitutions. Each codon position was analysed separately. The BP values over 75% are displayed on the nodes (BP; 1000 replicates).
Watanabe et al. BMC Evolutionary Biology 2011 11:322 doi:10.1186/1471-2148-11-322