Fig. 1. Phylogeny of the FoxO subfamily.
The phylogenetic tree for the FoxO subfamily was generated using the TreeFam program (http://www.treefam.org). The number in the phylogenic tree denotes the score that is linearly scaled from 1 to 100. The score measures how often the same ortholog (or paralog within-species) pair can be inferred from a resampled tree. The tree branches corresponding to the mammalian FoxO1 and FoxO6 are marked by red box.