• DOI:10.1007/BF00197952
Corpus ID: 25852843

Photoacclimation and photoinhibition in Ulva rotundata as influenced by nitrogen availability

@article{Henley1991PhotoacclimationAP,
  title={Photoacclimation and photoinhibition in Ulva rotundata as influenced by nitrogen availability},
  author={W. J. Henley and G. Levavasseur and L. Franklin and C. Osmond and J. Ramus},
  journal={Planta},
  year={1991},
  volume={184},
  pages={235-243}
}

W. J. Henley, G. Levavasseur, +2 authors J. Ramus

Published 1991

Biology, Medicine

Planta

Clonal tissue of the marine chlorophyte macroalga, Ulva rotundata Blid., was transferred from 100 to 1700 μmol photons · m−2 · s−1 under limiting (1.5 μM NH4+maximum, N/P=2) and sufficient (15 μM NH4+maximum, N/P=20) nitrogen supply at 18° C and 11 h light-13 h darkness daily. Photoinhibition was assayed by light-response curves (photosynthetic O2 exchange), and chlorophyll fluorescence at 77 K and room temperature. Daily surface-area growth rate (μSA) in N-sufficient plants increased sixfold… CONTINUE READING

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