1. Utilization of wild relatives in the genetic improvement of Arachis hypogaea L.

   • A. K. Singh

   OriginalPaper Pages: 433 - 439

2. Inheritance of autumn frost hardiness in Pinus sylvestris L. seedlings

   • L. Norell
   • G. Eriksson
   • I. Dormling

   OriginalPaper Pages: 440 - 448

3. Fixed effect genetic analysis of a diallel cross in dry beans (Phaseolus vulgaris L.)

   • N. N. Wassimi
   • T. G. Isleib
   • G. L. Hosfield

   OriginalPaper Pages: 449 - 454

4. Genetic sexing in the mediterranean fruit fly, Ceratitis capitata, using the alcohol dehydrogenase locus

   • A. S. Robinson
   • M. E. Riva
   • M. Zapater

   OriginalPaper Pages: 455 - 457

5. Field performance of lines derived from haploid and diploid tissues of Hordeum vulgare

   • W. Powell
   • P. D. S. Caligari
   • J. M. Dunwell

   OriginalPaper Pages: 458 - 465

6. Design of multivariate selection experiments to estimate genetic parameters

   • N. D. Cameron
   • R. Thompson

   OriginalPaper Pages: 466 - 476

7. Genotype — environment interaction in tissue cultures of birch

   • H. Glock
   • H. -R. Gregorius

   OriginalPaper Pages: 477 - 482

8. Segregation, linkage, and diversity of allozymes in knobcone pine

   • S. H. Strauss
   • M. T. Conkle

   OriginalPaper Pages: 483 - 493

9. Selection of Daucus carota somatic hybrids using drug resistance markers and characterization of their mitochondrial genomes

   • S. L. Kothari
   • D. C. Monte
   • J. M. Widholm

   OriginalPaper Pages: 494 - 502

10. Nature of heterosis and combining ability in the silkworm

    • V. A. Strunnikov

    OriginalPaper Pages: 503 - 512

11. Estimating the genetic variance of group characters: social behaviour of honeybees (Apis mellifera L.)

    • R. F. A. Moritz

    OriginalPaper Pages: 513 - 517

12. Chromosome alterations in the karyotype of triticale in comparison with the parental forms

    • E. D. Badaeva
    • N. S. Badaev
    • A. V. Zelenin

    OriginalPaper Pages: 518 - 523

13. Phylogenetic studies in Papaver section Oxytona: cytogenetics of the species and interspecific hybrids

    • J. Milo
    • A. Levy
    • D. Palevitch

    OriginalPaper Pages: 524 - 529

14. Linkage analysis for 18 enzyme loci in Pinus rigida Mill.

    • D. M. O'Malley
    • R. P. Guries
    • E. V. Nordheim

    OriginalPaper Pages: 530 - 535

15. Genetic control of grain yield and its related traits in bread wheat

    • Gurdev Singh
    • G. S. Bhullar
    • K. S. Gill

    OriginalPaper Pages: 536 - 540

16. Diversity of Vicia faba circular mtDNA in whole plants and suspension cultures

    • V. I. Negruk
    • G. I. Eisner
    • R. G. Butenko

    OriginalPaper Pages: 541 - 547

17. Genetics of yellow berry in wheat (Triticum aestivum)

    • H. S. Dhaliwal
    • S. K. Sharma
    • A. S. Randhawa

    OriginalPaper Pages: 548 - 550

18. A comparative study on variability and phylogeny of Triticum species

    • M. J. Asins
    • E. A. Carbonell

    OriginalPaper Pages: 551 - 558

19. A comparative study on variability and phylogeny of Triticum species

    • M. J. Asins
    • E. A. Carbonell

    OriginalPaper Pages: 559 - 568

20. Is the Phytophthora citrophthora culture filtrate a reliable tool for the in vitro selection of resistant Citrus variants?

    • A. Vardi
    • E. Epstein
    • A. Breiman

    OriginalPaper Pages: 569 - 574

21. Book reviews

    • K. Tsunewaki
    • H. v. d. Donk
    • J. A. M. Schrauwen

    BookReview Pages: 575 - 576

22. Announcement

    Announcement Pages: 576 - 576