1. Studies on triploid viviparous onions and their origin

   • Helga I. Maaß

   BriefCommunication Pages: 95 - 99

2. Diversity and geographic distribution of stem solidness and environmental stress tolerance in a collection of durum wheat landraces from Turkey

   • Ardeshir B. Damania
   • Luciano Pecetti
   • Bilal O. Humeid

   OriginalPaper Pages: 101 - 108

3. Exploiting the diversity of barley landraces in Ethiopia

   • Berhane Lakew
   • Yitbarek Semeane
   • Salvatore Ceccarelli

   OriginalPaper Pages: 109 - 116

4. Genetic variability in Russian wildrye (Psathyrostachys juncea) assessed by RAPD

   • J-Z. Wei
   • W. F. Campbell
   • R. R.-C. Wang

   OriginalPaper Pages: 117 - 125

5. Proposal to make the island of Linosa/Italy as a centre for on-farm conservation of plant genetic resources

   • K. Hammer
   • G. Laghetti
   • P. Perrino

   OriginalPaper Pages: 127 - 135

6. Isoenzyme differences between the wild diploid and tetraploid wheats

   • Vello Jaaska

   OriginalPaper Pages: 137 - 146

7. Genetic diversity in wild barley (Hordeum spontaneum C. Koch) in the Near East: a molecular analysis using Random Amplified Polymorphic DNA (RAPD) markers

   • Bernard R. Baum
   • E. Nevo
   • A. Beiles

   OriginalPaper Pages: 147 - 157

8. Variation in seed longevity of rice cultivars belonging to different isozyme groups

   • N. Kameswara Rao
   • M.T. Jackson

   OriginalPaper Pages: 159 - 164

9. Origin and domestication of Lactuca sativa L.

   • I.M. de Vries

   OriginalPaper Pages: 165 - 174

10. The use of RAPD markers to facilitate the identification of Oryza species within a germplasm collection

    • C. Martin
    • A. Juliano
    • B.V. Ford-Lloyd

    OriginalPaper Pages: 175 - 183

11. Genetic diversity of European Miscanthus species revealed by AFLP fingerprinting

    • J.M. Greef
    • M. Deuter
    • J. Schondelmaier

    OriginalPaper Pages: 185 - 195