Effects of pH on reactions on the donor side of photosystem II.

@article{Bowes1979EffectsOP,
  title={Effects of pH on reactions on the donor side of photosystem II.},
  author={Jennifer Bowes and Antony R. Crofts and Shigeru Itoh},
  journal={Biochimica et biophysica acta},
  year={1979},
  volume={547 2},
  pages={336-46}
}
The effects of pH on the increase of fluorescence yield measured in the microsecond range, and on the microsecond delayed fluorescence have been studied in dark adapted chloroplasts as a function of flash number. (1) At pH 7, the amplitude of the fast-phase of the microsecond fluorescence yield rise oscillated as a function of flash number with period 4 and with maxima on flashes 1 and 5, and minima on flashes 3 and 7. The damped oscillations were apparent over the range between 6 and 8… CONTINUE READING