1. Friedrich-Wilhelm Bentrup – on the occasion of his retirement

   • Hubert Felle
   • Gerhard Obermeyer

   Editorial Pages: 1 - 1

2. Effect of CO₂ supply on formation of reactive oxygen species in Arabidopsis thaliana

   • A. Hoffmann
   • E. Hammes
   • U.-P. Hansen

   OriginalPaper 30 December 2005 Pages: 3 - 9

3. Light-induced decrease in DCF fluorescence of wheat leaves in the presence of salicyl hydroxamate

   • E. Hammes
   • A. Hoffmann
   • U.-P. Hansen

   OriginalPaper 30 December 2005 Pages: 11 - 15

4. Root-to-shoot signalling: apoplastic alkalinization, a general stress response and defence factor in barley (Hordeum vulgare)

   • H. H. Felle
   • A. Herrmann
   • K.-H. Kogel

   OriginalPaper 30 December 2005 Pages: 17 - 24

5. Disturbance of endomembrane trafficking by brefeldin A and calyculin A reorganizes the actin cytoskeleton of Lilium longiflorum pollen tubes

   • K. Hörmanseder
   • G. Obermeyer
   • I. Foissner

   OriginalPaper 30 December 2005 Pages: 25 - 36

6. The alpha-helix, an overlooked molecular motor

   • R. Jarosch

   OriginalPaper 30 December 2005 Pages: 37 - 46

7. Phytochrome-mediated long-term memory of seeds

   • K. M. Hartmann
   • A. C. Grundy
   • R. Market

   OriginalPaper 30 December 2005 Pages: 47 - 52

8. Ancient gene duplications and the root(s) of the tree of life

   • Olga Zhaxybayeva
   • Pascal Lapierre
   • J. Peter Gogarten

   OriginalPaper 30 December 2005 Pages: 53 - 64