The green algae CO2 concentrating mechanism and photorespiration jointly operate during acclimation to low CO2. - Dao O; Bertrand M; Alseekh S; Veillet F; Auroy P; Nguyen PC; Légeret B; Epting V; Morin A; Cuiné S; Monteil CL; Mackinder LCM; et al. (Nature communications, 2025)