Figure 1From: Assessment of methods for amino acid matrix selection and their use on empirical data shows that ad hoc assumptions for choice of matrix are not justifiedAlternative Trees. Two different trees (with bootstrap support values based on 100 replicates) constructed from a single gene family [34] with different protein models using Phyml v2.4.4 [53]. Tree (a) was produced using the MtREV matrix [15] and Tree (b) was produced using the WAG matrix [18].Back to article page