1. Genphysiologie quantitativer Merkmale bei Arabidopsis thaliana (L.) Heynh.

   • A. R. Kranz

   OriginalPaper Pages: 45 - 51

2. Interaction between chemical mutagens with a delayed effect and metabolites of seeds

   • V. V. Shevchenko
   • E. M. Protopopova
   • T. Kh. Bolotova

   OriginalPaper Pages: 52 - 56

3. Association of genetic polymorphisms with embryonic mortality in the chicken

   • D. G. Gilmour
   • J. R. Morton

   OriginalPaper Pages: 57 - 66

4. Genetic analysis of tetraploid and hexaploid wheat by utilization of monopentaploid hybrids

   • A. Bozzini
   • B. Giorgi

   OriginalPaper Pages: 67 - 74

5. The influence of RNA-synthesis inhibitors on in vivo pollen tube growth and the self-incompatibility reaction in Lilium longiflorum thunb

   • Peter D. Ascher

   OriginalPaper Pages: 75 - 78

6. Population biology of Avena

   • R. S. Singh
   • S. K. Jain

   OriginalPaper Pages: 79 - 84

7. Cytology of the F ₁ hybrid of Solanum zuccagnianum Dun. × S. melongena L.

   • S. Rajasekaran
   • V. Sivasubramanian

   OriginalPaper Pages: 85 - 86

8. Book reviews

   • G. Scholz
   • S. Danert
   • P. Smit

   BookReview Pages: 87 - 90