Plants harness the power of redox electrons via photosynthetic membranes to generate energy and drive the many diverse biochemical reactions necessary to grow, reproduce, and survive. The role of redox processes in lipid metabolism, especially involving photosynthetic membranes, is poorly understood. Our lab is working towards determining the role of redox-mediated processes in assembling, maintaining, and repairing lipid-associated components within photosynthetic membranes of Arabidopsis thaliana.