1. Obituary

   Announcement Pages: 115 - 116

2. Acclimation of barley to changes in light intensity: chlorophyll organization

   • Winston Raul De la Torre
   • Kent Oliver Burkey

   Regular Paper Pages: 117 - 125

3. Acclimation of barley to changes in light intensity: photosynthetic electron transport activity and components

   • Winston Raul De la Torre
   • Kent Oliver Burkey

   Regular Paper Pages: 127 - 136

4. Nucleotide sequence and expression of the two genes encoding D2 protein and the single gene encoding the CP43 protein of Photosystem II in the cyanobacterium synechococcus sp. PCC 7002

   • Jeffrey C. Gingrich
   • Gail E. Gasparich
   • Donald A. Bryant

   Regular Paper Pages: 137 - 150

5. Control analysis of photosynthetic CO₂ fixation

   • Christoph Giersch
   • Dirk Lämmel
   • Graham Farquhar

   Regular Paper Pages: 151 - 165

6. Non-photochemical quenching of chlorophyll fluorescence in the green alga Dunaliella

   • C. B. Lee
   • D. Rees
   • P. Horton

   Regular Paper Pages: 167 - 173

7. Photosynthetic glow peaks and their relationship with the free energy changes

   • Don DeVault
   • Govindjee

   Regular Paper Pages: 175 - 181

8. Assaying for pyruvate, orthophosphate dikinase activity: Necessary precautions with phosphoenolpyruvate carboxylase as coupling enzyme

   • G. Salahas
   • Y. Manetas
   • N. A. Gavalas

   Technical Communication Pages: 183 - 188