Cytosolic MAPK signaling gates chloroplast protein import and photosynthetic capacity
Sarvesh Jonwal, Balakrishnan Rengasamy, Gopal Banerjee, Muskan Bansal, Mohit Mohit, Pallavi Sharma, Alok Krishna Sinha
This study identifies a MAPK signaling pathway that regulates chloroplast protein import by modulating RbcS transit peptide phosphorylation, affecting photosynthetic capacity.
bioRxiv · Nov 22, 2025 · PreprintPlant Biology