Structural basis of CO2 valence coding in Drosophila
Javorski Dominik, Bergkirchner Beate, Ensinger Gernot, Alexander Lingl, Jelena Navolić, Ashwaq Hassan Batawi, Thomas Hummel
The paper identifies an extraglomerular CO2 pathway in Drosophila that diverges from the canonical glomerular channel and contributes to context-dependent valence coding for CO2 avoidance behavior.
bioRxiv · Jan 9, 2026 · PreprintNeuroscience