1. The role of enzyme activation state in limiting carbon assimilation under variable light conditions

   • Gretchen F. Sassenrath-Cole
   • Robert W. Pearcy
   • Scott Steinmaus

   Regular paper Pages: 295 - 302

2. Changes in the antenna size of Photosystem I and Photosystem II in Synechococcus sp. strain PCC 7942 grown in the presence of SANDOZ 9785 — a Photosystem II inhibitor

   • Madhulika Srivastava
   • Devaki Bhaya
   • Salil Bose

   Regular paper Pages: 303 - 313

3. Grana stacking and protection of Photosystem II in thylakoid membranes of higher plant leaves under sustained high irradiance: An hypothesis

   • Jan M. Anderson
   • Eva-Mari Aro

   Regular paper Pages: 315 - 326

4. The photoproduction of superoxide radicals and the superoxide dismutase activity of Photosystem II. The possible involvement of cytochrome b559

   • Gennady Ananyev
   • Gernot Renger
   • Vyacheslav Klimov

   Regular paper Pages: 327 - 338

5. Spectral changes of the B800–850 antenna complex from Ectothiorhodospira sp. induced by detergent and salt treatment

   • Iñaki Ortiz de Zarate
   • Rafael Picorel

   Regular paper Pages: 339 - 347

6. Active-site histidines in recombinant cyanobacterial ribulose-1,5-bisphosphate carboxylase/oxygenase examined by site-directed mutagenesis

   • Robert L. Haining
   • Bruce A. McFadden

   Regular paper Pages: 349 - 356

7. Non-photochemical fluorescence quenching and the diadinoxanthin cycle in a marine diatom

   • Miguel Olaizola
   • Julie La Roche
   • Paul G. Falkowski

   Regular paper Pages: 357 - 370