Figure 7From: Production of superoxide from Photosystem II in a rice (Oryza sativaL.) mutant lacking PsbSChlorophyll fluorescence decay after a single turnover flash in wild-type and PsbS-KO thylakoids. For each experiment at least 12-15 repetitive flashes were given every 15 s; 24 traces from two independent experiments were averaged and plotted after normalization to the maximum fluorescence yield in the averaged trace.Back to article page