1. Non-invasive image analysis evaluation of growth during plant micropropagation

   • M. A. L. Smith
   • L. Art Spomer
   • M. T. McClelland

   OriginalPaper Pages: 91 - 102

2. Effects of media components and environmental factors on shoot formation from protoplast-derived calli of Solanum tuberosum

   • Cathrine Lillo

   OriginalPaper Pages: 103 - 111

3. Genotype-dependent whole plant regeneration from protoplasts of red clover (Trifolium pratense L.)

   • J. R. Myers
   • J. W. Grosser
   • G. B. Collins

   OriginalPaper Pages: 113 - 127

4. Morphogenic potential of mechanically isolated single cells from Digitalis obscura L. callus

   • M. C. Brisa
   • J. Segura

   OriginalPaper Pages: 129 - 139

5. Cell division arrest by gamma-irradiation in photoautotrophic suspension culture of Euphorbia characias: Maintenance of photosynthetic capacity and overaccumulation of sucrose

   • P. Chagvardieff
   • B. Dimon
   • C. Triantaphylides

   OriginalPaper Pages: 141 - 149

6. In vitro propagation of Sandersonia and Gloriosa

   • J. F. Finnie
   • J. Van Staden

   OriginalPaper Pages: 151 - 158

7. In vitro regeneration from hypocotyl and seedling cotyledons of tronchuda (Brassica oleracea var. tronchuda Bailey)

   • W. Msikita
   • R. M. Skirvin

   Short Communication Pages: 159 - 165

8. Plant regeneration from immature cotyledon explant cultures of bean (P. coccineus L.)

   • Rota R. Angelini
   • A. Allavena

   Short Communication Pages: 167 - 174

9. Regeneration of plants from callus and embryos of ‘Royal’ apricot

   • Rachel E. Pieterse

   Short Communication Pages: 175 - 179