Photoinhibition Resistance in the Red Alga Porphyra perforata: The Role of Photoinhibition Repair.

@article{Herbert1990PhotoinhibitionRI,
  title={Photoinhibition Resistance in the Red Alga Porphyra perforata: The Role of Photoinhibition Repair.},
  author={S. Herbert},
  journal={Plant physiology},
  year={1990},
  volume={92 2},
  pages={
          514-9
        }
}
  • S. Herbert
  • Published 1990
  • Biology, Medicine
  • Plant physiology
Photoinhibition resistance exhibited by the high intertidal red alga Porphyra perforata relative to its subtidal congener Porphyra nereocystis was examined using the protein synthesis inhibitor chloramphenicol to separate the damage and repair components of photoinhibition. Under photoinhibitory conditions, the rates of both damage to and replacement of photoinhibition-sensitive proteins was much higher in P. nereocystis than in P. perforata. Thus, photoinhibition resistance in P. perforata… Expand
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Resistance to photoinhibition represents an adaptation of photosynthesis in P. perforata which may contribute to its persistance in the extreme environment of its intertidal habitat. Expand
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