Electron transfer between QA and QB in photosystem II is thermodynamically perturbed in phototolerant mutants of Synechocystis sp. PCC 6803.

@article{Minagawa1999ElectronTB,
  title={Electron transfer between QA and QB in photosystem II is thermodynamically perturbed in phototolerant mutants of Synechocystis sp. PCC 6803.},
  author={Jun Minagawa and Yoshihiro Narusaka and Yoshihisa Inoue and Kazuhiko Satoh},
  journal={Biochemistry},
  year={1999},
  volume={38 2},
  pages={
          770-5
        }
}
Several random mutations have been generated in the psbA2 gene of Synechocystis sp. PCC 6803 [Narusaka, Y., Murakami, A., Saeki, J., Kobayashi, H., and Satoh, K. (1996) Plant Sci. 115, 261-266]. The phototolerant mutant (I6) carrying all the amino acid substitutions in the lumenal side of D1 protein (S322I, I326F, and F328S) and a site-directed mutant of the same phenotype (NDFS) substituted in the stromal side of the protein (N234D and F260S) were characterized by thermoluminescence… CONTINUE READING

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