Figure 6.
The light and temperature dependencies of the thylakoid pmf probed using ECSt signal. The pmf was measured using ECS (a) under ambient light (ECStamb), (b) at 10 s of high light (ECSthigh), and (c) the change in ECSt between high and ambient PAR (ECSthigh-amb) as a functions of the square root of ambient PAR.