1. Patterns of solanidine glycoalkaloid variation in four gene pools of the cultivated potato

   • Gavin Ramsay
   • D. Wynne Griffiths
   • Nigel Deighton

   OriginalPaper Pages: 805 - 813

2. Intra-specific DNA polymorphism in pineapple (Ananas comosus (L.) Merr.) assessed by AFLP markers

   • Cecilia Y. Kato
   • Chifumi Nagai
   • Ray Ming

   OriginalPaper Pages: 815 - 825

3. Promising genetic resources for resistance to wheat streak mosaic virus and the wheat curl mite in wheat-Thinopyrum partial amphiploids and their derivatives

   • Hongjie Li
   • Robert L. Conner
   • A. D. Kuzyk

   OriginalPaper Pages: 827 - 835

4. Geographic variation for isozymes in cherimoya (Annona cherimola Mill.)

   • Francisco Perfectti
   • Luis Pascual

   OriginalPaper Pages: 837 - 843

5. Establishment of a core collection for maize germplasm preserved in Chinese National Genebank using geographic distribution and characterization data

   • Yu Li
   • Yunsu Shi
   • Tianyu Wang

   OriginalPaper Pages: 845 - 852

6. Plant genetic resource management: The next investments in quantitative and qualitative genetics

   • Gene Namkoong
   • Richard C. Lewontin
   • Alvin D. Yanchuk

   OriginalPaper Pages: 853 - 862

7. Genetic variation of the durum wheat landrace Haurani from different agro-ecological regions

   • Mario A. Pagnotta
   • Alfredo Impiglia
   • Enrico Porceddu

   OriginalPaper Pages: 863 - 869

8. Molecular marker-mediated validation of morphologically defined landraces of Pejibaye (Bactris gasipaes) and their phylogenetic relationships

   • Doriane P. Rodrigues
   • Spartaco Astolfi Filho
   • Charles R. Clement

   OriginalPaper Pages: 871 - 882

9. Variation in primitive landraces of common bean (Phaseolus vulgaris L.) from Argentina

   • Antonio M. De Ron
   • María C. Menéndez-Sevillano
   • Marta Santalla

   OriginalPaper Pages: 883 - 894

10. An assessment of the genetic diversity within a collection ofSaccharum spontaneum L. with RAPD-PCR

    • Y. -B. Pan
    • D. M. Burner
    • W. H. White

    OriginalPaper Pages: 895 - 903