1. Chromosomal localization of four isozyme loci by trisomic analysis in rice (Oryza sativa L.)

   • S. Ranjhan
   • J. C. Glaszmann
   • G. S. Khush

   Originals Pages: 541 - 545

2. Interspecific somatic hybridization between Brassica napus and Brassica hirta (Sinapis alba L.)

   • C. Primard
   • F. Vedel
   • A. M. Chèvre

   Originals Pages: 546 - 552

3. Linear selection indices for non-linear profit functions

   • Y. Itoh
   • Y. Yamada

   Originals Pages: 553 - 560

4. Two new types of cytoplasmic male sterility found in wild Beta beets

   • C. Halldén
   • T. Bryngelsson
   • N. O. Bosemark

   Originals Pages: 561 - 568

5. Experimental comparison of selection methods to improve a non-linear trait in Tribolium

   • J. L. Campo
   • A. Sánchez de la Bianca

   Originals Pages: 569 - 574

6. Mitotic dynamics of micronuclei induced by amiprophos-methyl and prospects for chromosome-mediated gene transfer in plants

   • K. Sree Ramulu
   • H. A. Verhoeven
   • P. Dijkhuis

   Originals Pages: 575 - 584

7. Differential transmission of extra genome chromosomes in pentaploid blueberry

   • N. Vorsa

   Originals Pages: 585 - 591

8. Phylogenetic relationships of Triticum tauschii the D genome donor to hexaploid wheat

   • E. S. Lagudah
   • G. M. Halloran

   Originals Pages: 592 - 598

9. Phylogenetic relationships of Triticum tauschii the D genome donor to hexaploid wheat

   • E. S. Lagudah
   • G. M. Halloran

   Originals Pages: 599 - 605

10. Further studies with interspecific hybridization among mediterranean/African lupin species

    • N. N. Roy
    • J. S. Gladstones

    Originals Pages: 606 - 609

11. Atrazine resistance in the grass Poa annua is due to a single base change in the chloroplast gene for the D1 protein of photosystem II

    • M. D. C. Barros
    • T. A. Dyer

    Originals Pages: 610 - 616

12. Adjustment of parental frequencies to maximize the diversity of a synthetic population

    • T. S. Cox

    Originals Pages: 617 - 620

13. 5S ribosomal gene variation in the soybean and its progenitor

    • J. J. Doyle

    Originals Pages: 621 - 624

14. Prediction of mean and variance of hybrids and of lines that can be derived from a random mating population

    • A. Gallais

    Originals Pages: 625 - 627

15. Linkage mapping of genes controlling endosperm storage proteins in wheat

    • N. K. Singh
    • K. W. Shepherd

    Originals Pages: 628 - 641

16. Linkage mapping of genes controlling endosperm storage proteins in wheat

    • N. K. Singh
    • K. W. Shepherd

    Originals Pages: 642 - 650

17. Ecogeographical distribution of HMW glutenin alleles in populations of the wild tetraploid wheat Triticum turgidum var. dicoccoides

    • A. A. Levy
    • M. Feldman

    Originals Pages: 651 - 658

18. Reorganization of mitochondrial genomes of cytoplasmic revertants in cms-S inbred line WF9 in maize

    • L. J. Escote-Carlson
    • S. Gabay-Laughnan
    • J. R. Laughnan

    Originals Pages: 659 - 667

19. Book reviews

    • E. J. Eisen
    • C. K. Stumm
    • H. F. Linskens

    BookReview Pages: 668 - 668