Signatures for conserved phenolic-based acclimation responses to UV in a unicellular algal sister of land plants
Caecilia F. Kunz, Deborah O. Schopp, Ilka N Abreu, Tatyana Darienko, Janine MR Fuerst-Jansen, Stefanie Koenig, Ivo Feussner, Maike Lorenz, Jan de Vries
The paper exposes zygnematophyte algae to UV irradiance and identifies conserved molecular responses, including lipid droplets and phenolic compounds, suggesting a shared UV acclimation mechanism with land plants.
bioRxiv · Nov 6, 2026 · PreprintEvolutionary Biology