1. Oxygen inhibition of photosynthesis

   • Sun-Ben Ku
   • Gerald E. Edwards

   OriginalPaper Pages: 1 - 6

2. The change of pattern in microfibril arrangement on the inner surface of the cell wall of Closterium acerosum during cell growth

   • Taizo Hogetsu
   • Hiroh Shibaoka

   OriginalPaper Pages: 7 - 14

3. Effects of colchicine on cell shape and on microfibril arrangement in the cell wall of Closterium acerosum

   • Taizo Hogetsu
   • Hiroh Shibaoka

   OriginalPaper Pages: 15 - 18

4. Initital cellularization and differentiation of the aleurone cells in the ventral region of the developing wheat grain

   • I. N. Morrison
   • T. P. O'Brien
   • J. Kuo

   OriginalPaper Pages: 19 - 30

5. Lateral electrical potential following asymmetric auxin application to maize coleoptiles

   • Michael Morath
   • Rainer Hertel

   OriginalPaper Pages: 31 - 35

6. Incorporation of ¹⁴CO₂ in photosynthetic pigments of Chlorella pyrenoidosa

   • K. H. Grumbach
   • H. K. Lichtenthaler
   • K. H. Erismann

   OriginalPaper Pages: 37 - 43

7. Development of the photosynthetic apparatus during light-dependent greening of a mutant of Chlorella fusca

   • A. Wild
   • U. Trostmann
   • K. -H. Fuldner

   OriginalPaper Pages: 45 - 52

8. Further observations on cell-wall formation around isolated protoplasts of tobacco and tomato

   • J. H. M. Willison
   • B. W. W. Grout

   OriginalPaper Pages: 53 - 58

9. Evidence for the cytoplasmic localization of betaine in leaf cells of Suaeda maritima

   • J. L. Hall
   • Diana M. R. Harvey
   • T. J. Flowers

   OriginalPaper Pages: 59 - 62

10. Effects of membrane potential on calcium fluxes of Pelvetia eggs

    • Tsung-Hsien Chen
    • Lionel F. Jaffe

    OriginalPaper Pages: 63 - 67

11. Asymmetrical jelly secretion of zygotes of Pelvetia and Fucus: An early polarization event

    • Klaus Schröter

    OriginalPaper Pages: 69 - 73

12. The activity of Triton X-100 soluble chlorophyllase in liposomes

    • W. A. W. Moll
    • D. Stegwee

    OriginalPaper Pages: 75 - 80

13. Lignin synthesis: The generation of hydrogen peroxide and superoxide by horseradish peroxidase and its stimulation by manganese (II) and phenols

    • Barry Halliwell

    OriginalPaper Pages: 81 - 88

14. Growth of Avena coleoptiles and pH drop of protoplast suspensions induced by chlorinated indoleacetic acids

    • Michael Böttger
    • Kjeld C. Engvild
    • H. Soll

    OriginalPaper Pages: 89 - 92

15. Mobility and ionic form of silver as related to longevity of cut carnations

    • H. Veen
    • S. C. van de Geijn

    OriginalPaper Pages: 93 - 96