Jia Guo, Qiang Yao, Jie Dong, Jinrong Hou, Pulian Jia, Xueying Chen, Guoyang Li, Qi Zhao, Jingyi Wang, Fang Liu, Ziyu Wang, Yuying Shan, Tengyue Zhang, Aigen Fu, Fei Wang
Photosystem I (PSI) is a sophisticated photosynthesis protein complex that fuels the light reaction of photosynthesis in algae and vascular plants. While the structure and function of PSI have been studied extensively, the dynamic regulation on PSI oligomerization and high light response is less understood. In this work, we characterized a high light responsive immunophilin gene FKB20-2 (FK506-binding protein 20-2) required for PSI oligomerization and high light tolerance in Chlamydomonas (Chlamydomonas reinhardtii)...
December 1, 2023: Plant Physiology