Light-Dependent Lesions in Ufo1-1 Leaves Have Elevated Sucrose and Starch Levels. Light-Dependent Lesions in Ufo1-1 Leaves Have Elevated Sucrose and Starch Levels. (A) DAB staining for H2O2 in lesions that have progressed to necrosis. (B) Example of an early form of a lesion. Light green/yellow lesion tissue and the green tissue surrounding were collected separately for sugar and starch quantification in (C). (C) Soluble sugar and starch content of Ufo1-1 lesions, the green tissue near the lesion, and B73 controls. Data shown are averages of three plants, with error bars showing the se. P < 0.05 (*), P < 0.01 (**), and P < 0.001 (***) by Student’s t test. Kameron Wittmeyer et al. Plant Cell 2018;30:3006-3023 ©2019 by American Society of Plant Biologists