High anthocyanin accumulation in poinsettia leaves is accompanied by thylakoid membrane unstacking, acting as a photoprotective mechanism, to prevent ROS formation
Keywords: میکروسکوپ کانن کانال لیزر اسکن; AL; actinic light; APX; ascorbate peroxidase; CLSM; confocal laser-scanning microscope; DPPH; 2,2-diphenyl-1-picrylhydrazyl; FRAP; ferric reducing antioxidant power; Fv/Fm; maximum quantum efficiency of PSII; HL; high light; H2O2; hydrogen peroxide; LL; l