Two components of onset and recovery during photoinhibition of Ulva rotundata

@article{Franklin2004TwoCO,
  title={Two components of onset and recovery during photoinhibition of Ulva rotundata},
  author={L. Franklin and G. Levavasseur and C.Barry Osmond and W. J. Henley and J. Ramus},
  journal={Planta},
  year={2004},
  volume={186},
  pages={399-408}
}
  • L. Franklin, G. Levavasseur, +2 authors J. Ramus
  • Published 2004
  • Biology, Medicine
  • Planta
  • Short-term (up to 5 h) transfers of shade-adapted (100 μmol · m−2 · s−1) clonal tissue of the marine macroalga Ulva rotundata Blid. (Chlorophyta) to higher irradiances (1700, 850, and 350 μmol · m−2 · s−1) led to photoinhibition of room-temperature chlorophyll fluorescence and O2 evolution. The ratio of variable to maximum (Fv/Fm) and variable (Fv) fluorescence, and quantum yield (ϕ) declined with increasing irradiance and duration of exposure. This decline could be resolved into two components… CONTINUE READING
    Fluorescence quenching during photosynthesis and photoinhibition of Ulva rotundata blid.
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