Fig. 3From: Plant manipulation through gall formation constrains amino acid transporter evolution in sap-feeding insectsPhylogeny of AAAP family transporters for sampled insects, representative aphids, and a nonherbivore outgroup. Taxa are color coded per the key, with the outgroup human genes SLC1/2 coded in black. Asterisks indicate clades where paralogs occur in free-living aphidomorphs but are lacking in galling speciesBack to article page