Fig. 6. Kinetics during flash illumination in the presence of myxothiazol.

The traces show the kinetics of the reaction center (P or (BChl)2) (542 nm), and cyt (c2 + c1)(551-542 nm), with no inhibitors added (NA), or with myxothiazol added. Note that P+ is almost completely re-reduced after the flash in the absence of inhibitors, but there is more residual P+ in the presence of myxothiazol.

Fig. 7. Kinetics during flash illumination in the presence of stigmatellin.

The traces show the kinetics of the reaction center (P or (BChl)2) (542 nm), and cyt (c2 + c1)(551-542 nm), with no inhibitors added (NA), or with stigmatellin added. Note that P+ is almost completely re-reduced after the flash in the absence of inhibitors, but that the residual P+ in the presence of stigmatellin is more than with myxothiazol.