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. 2016 Mar 7;171(1):522–529. doi: 10.1104/pp.15.01886

Figure 1.

Figure 1.

Dark reduction kinetics of photooxidized P700+ in Symbiodinium OTcH-1. Five measurements taken at 10-s intervals were averaged and fit with a single-exponential decay. A, Effect of DCMU. The cells were incubated at 25°C for 15 min and subsequently treated with or without DCMU (80 µm) for 5 min in the dark before measurement. Inset, A micrograph of Symbiodinium cells (bar = 10 µm). B, Effects of elevated temperatures. The cells were incubated at 25°C, 33°C, or 36°C for 15 min and subsequently treated with DCMU for 5 min in the dark before measurement. The reduction rate constants shown (k) are means ± sd from three independent experiments.