Figure 4

Phylogenetic tree of the NAT gene family in primates. Shown is the maximum likelihood tree built using PhyML (GTR + I + G) with the multiple alignment of 59 NAT nucleotide sequences from 19 distinct primate species. The tree was rooted with the non simian species (Otolemur garnetti, Microcebus murinus, Tarsius syrichta). The bootstrap values of 1,000 replicates are shown as percentages at nodes. Bootstrap values are only shown for nodes with greater than 50% support. The clades of Strepsirrhini, Platyrrhini, Cercopithecidae, Hylobatidae and Hominidae are shown in turquoise, green, blue, pink and red, respectively.