1. Study of the variation in the somatic embryogenesis ability of some pea lines (Pisum sativum L. and Pisum arvense L.)

   • M. Bencheikh
   • A. Gallais

   OriginalPaper Pages: 251 - 256

2. Somatic embryogenesis in pea (Pisum sativum L. and Pisum arvense L.): Diallel analysis and genetic control

   • M. Bencheikh
   • A. Gallais

   OriginalPaper Pages: 257 - 264

3. Construction of a linkage map for watermelon (Citrullus lanatus (Thunb.) Matsum & Nakai) using random amplified polymorphic DNA (RAPD)

   • Toshiharu Hashizume
   • Ikuhiro Shimamoto
   • Masashi Hirai

   OriginalPaper Pages: 265 - 273

4. An analysis of hybrid sterility in rice using a diallel cross of 21 parents involving indica, japonica and wide compatibility varieties

   • K. D. Liu
   • Z. Q. Zhou
   • M. A. Saghai Maroof

   OriginalPaper Pages: 275 - 280

5. Analysis of chromosome, mtDNA and cpDNA patterns in five somatic hybrids between Brassica alboglabra Bailey and Brassica campestris L.

   • Majlis Olin-Fatih
   • Carita Lannér
   • Helen Lindgren

   OriginalPaper Pages: 281 - 288

6. Shading of plants facilitates selection for powdery mildew resistance in Squash

   • Gad Leibovich
   • Ron Cohen
   • Harry S. Paris

   OriginalPaper Pages: 289 - 292

7. Reduced titer of BNYVV in transgenic sugar beets expressing the BNYVV coat protein

   • Marie Mannerlöf
   • Britt-Louise Lennerfors
   • Paul Tenning

   OriginalPaper Pages: 293 - 299

8. Transfer of the recessive crossability allele kr1 from Chinese Spring into the winter wheat variety Martonvásári 9

   • Márta Molnár-Láng
   • Gabriella Linc
   • József Sutka

   OriginalPaper Pages: 301 - 305

9. Stability of cassava plants at the DNA level after retrieval from 10 years of in vitro storage

   • Fernando Angel
   • Victoria E. Barney
   • William M. Roca

   OriginalPaper Pages: 307 - 313

10. Wheat embryogenesis and haploid production in wheat × maize hybrids

    • J. Zhang
    • B. Friebe
    • B. S. Gill

    OriginalPaper Pages: 315 - 324

11. Fertilisation assessment and postzygotic development in several intra- and interspecific Prunus hybrids

    • M. J. Rubio-Cabetas
    • R. Socias i Company

    OriginalPaper Pages: 325 - 330

12. Race specific resistance against Phytophthora infestans in potato is controlled by more genetic factors than only R-genes

    • Ali El-Kharbotly
    • Andy Pereira
    • Evert Jacobsen

    OriginalPaper Pages: 331 - 336

13. Expression of barley yellow dwarf virus and Russian wheat aphid resistance genes in and fertility of spring wheat × triticale hybrids and backcross lines

    • K. K. Nkongolo

    OriginalPaper Pages: 337 - 344

14. Cytology and reproductive behavior of diploid, tetraploid and hexaploid germplasm accessions of a wild forage grass: Paspalum compressifolium

    • C. L. Quarín
    • M. T. Pozzobon
    • J. F. M. Valls

    OriginalPaper Pages: 345 - 349

15. Identification of RAPD markers linked to linolenic acid genes in rapessed

    • Christelle Jourdren
    • Pierre Barret
    • Michel Renard

    OriginalPaper Pages: 351 - 357

16. An efficient method for screening seed colour in Ethiopian mustard using visible reflectance spectroscopy and multivariate analysis

    • Leonardo Velasco
    • Jose M. Fernández-Martínez
    • Antonio De Haro

    OriginalPaper Pages: 359 - 363

17. Variation for resistance to Puccinia hordei in Ethiopian barley landraces

    • Fekadu Alemayehu
    • J. E. Parlevliet

    OriginalPaper Pages: 365 - 370