1. Regulation of product synthesis in cell cultures of Catharanthus roseus. V. Long-term maintenance of cells on a production medium

   • P. Morris
   • K. Rudge
   • M. W. Fowler

   General Papers Pages: 79 - 90

2. Growth and shoot formation in protoplast-derived calli of Brassica oleracea ssp. acephala and ssp. capitata

   • Cathrine Lillo
   • Jorunn E. Olsen

   General Papers Pages: 91 - 100

3. Enhanced shoot and cormlet proliferation in liquid cultured gladiolus buds by growth retardants

   • Meira Ziv

   General Papers Pages: 101 - 110

4. Regeneration of Kosteletzkya virginica (L.) Presl. (Seashore Mallow) from callus cultures

   • Deborah A. Cook
   • Debra M. Decker
   • John L. Gallagher

   General Papers Pages: 111 - 119

5. The effect of gamma radiation and N-ethyl-N-nitrosourea on cultured maize callus growth and plant regeneration

   • R. A. K. Moustafa
   • D. R. Duncan
   • J. M. Widholm

   General Papers Pages: 121 - 132

6. High-frequency shoot regeneration from leaves of the apple rootstock M26 (Malus pumila Mill.)

   • S. Predieri
   • F. Fasolo Fabbri Malavasi

   General Papers Pages: 133 - 142

7. High frequency plant regeneration from stem explants of Brassica alboglabra Bailey in vitro

   • E.-C. Pua
   • T. H. Trinh
   • N.-H. Chua

   Short Communication Pages: 143 - 152

8. Regeneration of plants from hypocotyl protoplasts of rapessed (Brassica napus L. var. oleifera) cultivars

   • Gert B. Poulsen
   • Søren V. S. Nielsen

   Short Communication Pages: 153 - 158

9. Classification of abstracts

   Abstracts Section Pages: 159 - 159

10. List of journals searched

    Abstracts Section Pages: 159 - 159

11. Abstracts

    Abstracts Section Pages: A61 - A73

12. Development of detached wheat spikelets in culture

    • Edward J. Trione
    • Virginia O. Stockwell

    General Papers Pages: 161 - 170

13. Effects of growth regulator concentrations and explant size on shoot organogenesis from callus derived from zygotic embryos of sunflower (Helianthus annuus L.)

    • Anne Espinasse
    • Charles Lay
    • John Volin

    General Papers Pages: 171 - 181

14. Protoplast culture and plant regeneration in Lycium barbarum L.

    • Yakov I. Ratushnyak
    • Nickolai M. Piven
    • Vladimir A. Rudas

    General Papers Pages: 183 - 190

15. Asexual embryogenesis and plant regeneration in Quercus

    • V. M. Gingas
    • R. D. Lineberger

    General Papers Pages: 191 - 203

16. Comparison of photomixotrophic and heterotrophic callus and suspension cultures of Pinus elliottii. 1. Photosynthetic properties and ultrastructural evidence for coexistence of starch granules and secondary metabolites

    • W. J. Treat
    • C. R. Engler
    • E. J. Soltes

    General Papers Pages: 205 - 224

17. The response of different genotypes of Fragaria × ananassa and their seedling progenies to in vitro micropropagation and the effects of varying the concentration of 6-benzylaminopurine in the proliferation medium

    • David W. Simpson
    • Judith A. Bell

    General Papers Pages: 225 - 234

18. Callus initiation, growth and plant regeneration in Plantago ovata Forsk. cv. GI-2

    • A. K. Wakhlu
    • K. S. Barna

    Short Communication Pages: 235 - 241

19. Classification of abstracts

    Abstracts Section Pages: 243 - 243

20. List of journals searched

    Abstracts Section Pages: 243 - 243

21. Abstracts

    Abstracts Section Pages: A75 - A91