In vivo RUBISCO activity in Synechocystis is regulated by RuBP availability
Luisa Wittemeier, Stéphanie Arrivault, Niels Neumann, Boris Maček, Nils Schmidt, Martin Hagemann, Joachim Kopka
This study shows that RUBISCO activity in Synechocystis is regulated by RuBP availability, with CP12 inactivating the CBB cycle during darkness and affecting RuBP levels.
bioRxiv · Jun 6, 2025 · PreprintPlant Biology