Figure 3.

Phylogenetic relationship of Foxp subfamily orthologs. The NCBI and Ensembl databases were queried for full-length protein sequences for Foxp subfamily members. The proteins were aligned and a bootstrapped tree (1000 repetitions) was constructed with the Neighbor Joining algorithm implemented in Geneious (Drummond et al., 2010). Foxn1 was used for out-group rooting. The numbers represent bootstrap values and the scale-bar is equivalent to an average of 20% change in amino acid divergence.