1. Isolation of sodium chloride-tolerant callus line of Cicer arietinum L. cv. BG-203

   • Ruchira Pandey
   • P. S. Ganapathy

   OriginalPaper Pages: 45 - 47

2. Graviresponsiveness and columella cell structure in primary and secondary roots of Ricinus communis

   • Randy Moore
   • John Pasieniuk

   OriginalPaper Pages: 48 - 50

3. Optimization of 19 Rubiaceae species in cell culture for the production of anthraquinones

   • U. Schulte
   • H. El-Shagi
   • M. H. Zenk

   OriginalPaper Pages: 51 - 54

4. Abscisic acid promotes lectin biosynthesis in developing and germinating rice embryos

   • Hetta M. Stinissen
   • Willy J. Peumans
   • E. De Langhe

   OriginalPaper Pages: 55 - 59

5. Fusion of Agrobacterium and E. coli spheroplasts with Nicotiana tabacum protoplasts — Direct gene transfer from microorganism to higher plant

   • R. Hain
   • H.-H. Steinbiß
   • J. Schell

   OriginalPaper Pages: 60 - 64

6. Species-specific repetitive DNA used to identify interspecific somatic hybrids

   • Michael W. Saul
   • Ingo Potrykus

   OriginalPaper Pages: 65 - 67

7. Hyoscyamus muticus + Nicotiana tabacum fusion hybrids selected via auxotroph complementation

   • I. Potrykus
   • J. Jia
   • M. Saul

   OriginalPaper Pages: 68 - 71

8. RLCC-isolation of Raucaffricine from its most efficient source — cell suspension cultures of Rauwolfia serpentina Benth

   • Helmut Schübel
   • Joachim Stöckigt

   OriginalPaper Pages: 72 - 74

9. Studies on a drought resistant legume: The moth bean, Vigna aconitifolia (Jacq) marechal. II. morphogenetic studies

   • D. A. Godbole
   • M. N. Kunachgi
   • A. F. Mascarenhas

   OriginalPaper Pages: 75 - 78

10. Announcement

    Announcement Pages: 79 - 80