Phylogenetic tree based on proteins of the forkhead family transcription factors from selected teleosts using maximum likelihood method. NCBI GeneBank accession numbers include the following: Foxl2 family, O niloticus, NP 001266707; Cichla monoculus, AFU74229; Lates calcarifer, AKI32579; D labrax, AGS36082; Scatophagus argus, AHZ08826; Odontesthes hatcheri, ACL80211; Oryzias luzonensis, BAH05020; O latipes, NP 001098358; M albus, AGM34484; D rerio, NP 001038717; Foxl3 family, D rerio, AAI62838; O mykiss, NP 001117956; O latipes, XP 004070713; D labrax, AFV13295; and Foxl1 family, O latipes, NP 001116391; D rerio, NP 957278. Note: the numbers at each branch indicate the bootstrap values obtained with 1000 replicates.