Genome-wide analysis of ionotropic receptors provides insight into their evolution in Heliconius butterflies.
Bas van SchootenChris D JigginsAdriana D BriscoeRiccardo PapaPublished in: BMC genomics (2016)
All together these data make Heliconius butterflies one of the very few insects outside Drosophila where IRs have been characterized in detail. Our work outlines a dynamic pattern of IR gene evolution throughout the Heliconius radiation which could be the result of selective pressure to find potential mates or host-plants.