Plant BiologybioRxivPreprint
A photosynthetic checkpoint halts Synechocystis sp. PCC 6803 response to nitrogen deprivation during glucose-mediated metabolic imbalance
Pablo Ortega-Martínez, Joaquín Giner‐Lamia, Laura T. Wey…·Sandra Díaz‐Troya
This study shows glucose prevents chlorosis in Synechocystis sp. PCC 6803 by altering redox balance and photosynthetic electron flow, suggesting a redox-sensitive checkpoint links metabolic state to nitrogen deprivation response.
DOI 10.1101/2025.07.30.667207