A potential cost of evolving epibatidine resistance in poison frogs

Some dendrobatid poison frogs sequester the toxin epibatidine as a defense against predators. We previously identified an amino acid substitution (S108C) at a highly conserved site in a nicotinic acetylcholine...

Source: BMC Biology - June 28, 2023 Category: Biology Authors: Julia M. York, Cecilia M. Borghese, Andrew A. George, David C. Cannatella and Harold H. Zakon Tags: Research article Source Type: research