A potential cost of evolving epibatidine resistance in poison frogs
J. M. York, C. M. Borghese, A. A. George, D. C. Cannatella, H. H. Zakon
This study shows that the S108C mutation in nAChR β2 subunit confers epibatidine resistance but reduces receptor function and surface expression across species.
bioRxiv · Jan 4, 2023Evolutionary Biology