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. 2012 Dec 19;367(1608):3444–3454. doi: 10.1098/rstb.2012.0066

Figure 5.

Figure 5.

Kinetics of P680+ reduction. Laser-flash-induced absorbance changes (ΔA) at 830 nm due to the formation of the Chl radical cation P680+ in (a) RC47-His and (b) non-oxygen-evolving PSII-His complexes were monitored. The decay kinetics were fitted to a sum of exponential decay components minimizing the sum of squares of the weighted residuals.