1. Decrease of polypeptides in the PS I antenna complex with increasing growth irradiance in the red alga Porphyridium cruentum

   • Shi Tan
   • Gregory R. Wolfe
   • Elisabeth Gantt

   Regular Paper Pages: 1 - 10

2. Coregulation of electron transport through PS I by Cyt b ₆ f, excitation capture by P700 and acceptor side reduction. Time kinetics and electron transport requirement

   • Agu Laisk
   • Vello Oja

   Regular Paper Pages: 11 - 19

3. Rearrangement of light harvesting bacteriochlorophyll homologues as a response of green sulfur bacteria to low light intensities

   • C. M. Borrego
   • L. J. Garcia-Gil

   Regular Paper Pages: 21 - 30

4. Interaction of the photosynthetic and respiratory electron transport chains producing slow O₂ signals under flashing light in Synechocystis sp. PCC 6803

   • Pascal C. Meunier
   • Robert L. Burnap
   • L. A. Sherman

   Regular Paper Pages: 31 - 40

5. Rapid isolation of photosystem I chlorophyll-binding proteins by anion exchange perfusion chromatography

   • Staffan E. Tjus
   • Margrit Roobol-Boza
   • Bertil Andersson

   Regular Paper Pages: 41 - 49

6. Functional analysis of the iron-stress induced CP 43′ polypeptide of PS II in the cyanobacterium Synechococcus sp. PCC 7942

   • Stefan Falk
   • Guy Samson
   • David E. Laudenbach

   Regular Paper Pages: 51 - 60

7. Functional phycobilisome core structures in a phycocyanin-less mutant of cyanobacterium Synechococcus sp. PCC 7942

   • Rishikesh P. Bhalerao
   • Tomas Gillbro
   • Petter Gustafsson

   Regular Paper Pages: 61 - 70

8. Restoration of the high potential form of cytochrome b-559 through the photoreactivation of Tris-inactivated oxygen-evolving center

   • Naoki Mizusawa
   • Masumi Ebina
   • Takashi Yamashita

   Regular Paper Pages: 71 - 77