1. The biosynthesis of cytokinins in crown-gall tissue of Vinca rosea

   • T. Stuchbury
   • L. M. Palni
   • P. F. Wareing

   OriginalPaper Pages: 97 - 102

2. A non-aqueous method for the sub-cellular fractionation of cotyledons from dormant seeds of Phaseolus vulgaris L.

   • R. Begbie

   OriginalPaper Pages: 103 - 110

3. Proteolysis in the axis of the germinating pea seed

   • David R. Murray
   • Mark B. Peoples
   • S. P. Waters

   OriginalPaper Pages: 111 - 116

4. Proteolysis in the axis of the germinating pea seed

   • David R. Murray

   OriginalPaper Pages: 117 - 121

5. Influence of bovine serum albumine on the proton conductance of potato mitochondria membranes

   • Gaston Ducet

   OriginalPaper Pages: 122 - 126

6. Quenching of the fluorescence emitted by P_695-682 at room temperature in etiolated illuminated leaves

   • M. Jouy
   • C. Sironval

   OriginalPaper Pages: 127 - 133

7. Localization of gibberellic acid-induced acid phosphatase activity in the endoplasmic reticulum of barley aleurone cells with the electron microscope

   • N. A. Pyliotis
   • A. E. Ashford
   • J. V. Jacobsen

   OriginalPaper Pages: 134 - 140

8. Oxygen and carbon dioxide exchanges in crassulacean-acid-metabolism-plants

   • M. André
   • D. A. Thomas
   • A. Gerbaud

   OriginalPaper Pages: 141 - 144

9. A dual rôle for the endosperm and its galactomannan reserves in the germinative physiology of fenugreek (Trigonella foenum-graecum L.), an endospermic leguminous seed

   • J. S. Grant Reid
   • J. Derek Bewley

   OriginalPaper Pages: 145 - 150

10. Kinetin-promoted transport of assimilates in stems of Phaseolus vulgaris L.

    • P. M. Turvey
    • J. W. Patrick

    OriginalPaper Pages: 151 - 155

11. The frequency of embryogenic pollen grains is not increased by in vitro anther culture in Nicotiana tabacum L.

    • M. Horner
    • R. L. Mott

    OriginalPaper Pages: 156 - 158

12. Characteristics of the sucrose uptake system of vacuoles isolated from red beet tissue. Kinetics and specifity of the sucrose uptake system

    • J. Willenbrink
    • Sabine Doll

    OriginalPaper Pages: 159 - 162

13. Interactions between parallel pathways during biosynthesis of rosmarinic acid in cell suspension cultures of Coleus blumei

    • B. E. Ellis
    • S. Remmen
    • G. Goeree

    OriginalPaper Pages: 163 - 167

14. Identification by combined gas chromatography-mass spectrometry of phaseic acid and dihydrophaseic acid and characterization of further abscisic acid metabolites in pea seedlings

    • D. Tietz
    • K. Dörffling
    • F. Liemann

    OriginalPaper Pages: 168 - 173

15. Preparation of protoplasts from the green alga Enteromorpha intestinalis (L.) Link

    • P. A. Millner
    • Maureen E. Callow
    • L. V. Evans

    OriginalPaper Pages: 174 - 177

16. Conjoined mitochondria and plastids in the barley mutant ‘albostrians’

    • Florence A. M. Wellburn
    • A. R. Wellburn

    Short Communication Pages: 178 - 179

17. Erratum

    Erratum Pages: 180 - 180

18. Erratum

    Erratum Pages: 180 - 180