Fig. 6.

Typical electrochromic absorbance transients recorded at 515 nm (ΔA515), induced by saturating single-turnover flashes on detached WT (black trace) and dgd1 mutant (gray trace) leaves incubated in the dark for 10 min at 25°C (a) and 35°C (b) and subsequently measured at 25°C. The kinetic traces are obtained by averaging 64 transients with a repetition rate of 1 s⁻¹. The corresponding decay halftimes for WT and dgd1 (average from five independent experiments and their corresponding standard errors) are also plotted in the figure