[Light-induced changes of the millisecond afterglow of the pea chloroplasts].

Effect of coupling conditions and content of magnesium ions on the amplitude and dark restoration of the slow phase (PS) of light-induced changes (CDL) in chloroplasts was studied. The amplitude of the PS-phase was increased after addition of electron acceptor and reached the maximum without exogenous ADP. A decrease of the PS-phase amplitude was induced by coupling and particularly by uncoupling conditions.