1. Heterogeneity in chloroplast photosystem II

   • Michael T. Black
   • Trevor H. Brearley
   • Peter Horton

   Minireview Pages: 193 - 207

2. Ontogenetic changes in photosynthetic capacity and dry matter production of flag wheat leaves during the grain filling period

   • J. L. Araus
   • L. Tapia
   • R. Calafell

   Regular Paper Pages: 209 - 218

3. Reconstitution of energy transfer and electron transfer between solubilised pigment-protein complexes from thylakoid membranes. The role of acyl lipids

   • Denis J. Murphy

   Regular Paper Pages: 219 - 233

4. Photooxidative reactions in chloroplast thylakoids. Evidence for a Fenton-type reaction promoted by superoxide or ascorbate

   • Brad L. Upham
   • Leland S. Jahnke

   Regular Paper Pages: 235 - 247

5. Variation in photosynthetic electron transport capacity in vivo and its effects on the light modulation of ribulose bisphosphate carboxylase

   • Scott E. Taylor
   • Norman Terry

   Regular Paper Pages: 249 - 256

6. Polar lipid composition of chloroplast thylakoids isolated from leaves grown under different lighting conditions

   • D. J. Chapman
   • J. De Felice
   • J. Barber

   Regular Paper Pages: 257 - 265

7. The activity of nitrate reductase and the pool sizes of some amino acids and some sugars in water-stressed maize leaves

   • T. W. Becker
   • H. P. Fock

   Regular Paper Pages: 267 - 274

8. Influence of 2-(3,4 dichlorophenoxy)-triethylamine on photosynthesis of Phaseolus vulgaris L.

   • Tim D. Davis
   • Narendra Sankhla
   • B. N. Smith

   Short Communication Pages: 275 - 281