1. Heritable improvement of frost tolerance in winter wheat by in vitro-selection of hydroxyproline-resistant proline overproducing mutants

   • K. Dörffling
   • H. Dörffling
   • H.U. Jürgens

   OriginalPaper Pages: 1 - 10

2. The influence of cytokinins and ionic strength of Anderson's medium on shoot establishment and proliferation of evergreen azalea

   • Chi-Ni Hsia
   • Schuyler S. Korban

   OriginalPaper Pages: 11 - 17

3. Introduction to bread wheat (Triticum aestivum L.) and assessment for bread-making quality of alleles from T. boeoticum Boiss. ssp. thaoudar at Glu-A1 encoding two high-molecular-weight subunits of glutenin

   • W.J. Rogers
   • T.E. Miller
   • C.N. Law

   OriginalPaper Pages: 19 - 29

4. Genetic analysis of resistance to clubroot (Plasmodiophora brassicae) in Brassica oleracea. I. Analysis of symptom grades

   • Roeland E. Voorrips
   • H. Jos Kanne

   OriginalPaper Pages: 31 - 39

5. Genetic analysis of resistance to clubroot (Plasmodiophora brassicae) in Brassica oleracea. II. Quantitative analysis of root symptom measurements

   • Roeland E. Voorrips
   • H. Jos Kanne

   OriginalPaper Pages: 41 - 48

6. Transfer of powdery mildew resistance from Aegilops variabilis into bread wheat

   • Penko Spetsov
   • Dominique Mingeot
   • Elena Marinova

   OriginalPaper Pages: 49 - 54

7. Genetic control of seed set linked and unlinked to flower heteromorphism in inbred lines of Primula vulgaris Hudson

   • S. Værbak
   • S.B. Andersen

   OriginalPaper Pages: 55 - 62

8. Effectiveness of early generation selection under two plant densities in faba bean (Vicia faba L.)

   • D. Roupakias
   • A. Zesopoulou
   • T. Lazaridou

   OriginalPaper Pages: 63 - 70

9. Genetic diversity in pod and seed quality traits of common bean populations from northwestern Spain

   • M.R. Escribano
   • M. Santalla
   • A.M. de Ron

   OriginalPaper Pages: 71 - 81

10. Male sterility in pepper (Capsicum annuum L.)

    • Chen Shifriss

    OriginalPaper Pages: 83 - 88

11. In vitro adventitious shoot regeneration for effective maintenance of male sterile niger Guizotia abyssinica (L.f.) Cass.)

    • M. Sujatha

    OriginalPaper Pages: 89 - 95

12. Analysis of reproductive isolation between pearl millet (Pennisetum glaucum (L.) R.Br.) and P. ramosum, P. schweinfurthii, P. squamulatum, Cenchrus ciliaris

    • L. Marchais
    • S. Tostain

    OriginalPaper Pages: 97 - 105

13. Lessons for breeders from land races of lentil

    • W. Erskine

    OriginalPaper Pages: 107 - 112

14. Increasing 2n gamete production in diploid alfalfa by cycles of phenotypic recurrent selection

    • O. Calderini
    • A. Mariani

    OriginalPaper Pages: 113 - 118

15. Estimation of the proportion of offspring having soluble solids content in fruit exceeding a given critical value in Japanese persimmon

    • Masahiko Yamada
    • Hiroyasu Yamane
    • Yasuo Ukai

    OriginalPaper Pages: 119 - 126