1. Karyotype stabilization in intergeneric hybrids of the subtribe Triticinae

   • A. I. Shchapova
   • T. A. Potapova
   • O. M. Numerova

   OriginalPaper Pages: 289 - 296

2. Cell-cycle dependency of radiosensitivity and mutagenesis in fertilized egg cells of rice, Oryza sativa L.

   • Y. Kowyama
   • T. Kawase
   • H. Yamagata

   OriginalPaper Pages: 297 - 303

3. Unequal distribution of plastids during generative cell formation in Impatiens

   • J. L. van Went

   OriginalPaper Pages: 305 - 309

4. Wide hybridization experiments in cereals

   • M. Zenkteler
   • W. Nitzsche

   OriginalPaper Pages: 311 - 315

5. Increase in the rate of recombinants in tomato (Lycopersicon esculentum L.) after in vitro regeneration

   • M. Sibi
   • M. Biglary
   • Y. Demarly

   OriginalPaper Pages: 317 - 321

6. Messenger RNAs in corn pollen and protein synthesis during germination and pollen tube growth

   • N. T. Mascarenhas
   • D. Bashe
   • J. P. Mascarenhas

   OriginalPaper Pages: 323 - 326

7. Development and characterisation of a line of bread wheat, Triticum aestivum, which lacks the short-arm satellite of chromosome 1B and the Gli-B1 locus

   • P. I. Payne
   • L. M. Holt
   • M. D. Bennett

   OriginalPaper Pages: 327 - 334

8. Study on nuclear and cytoplasmic genome expression in wheat by two-dimensional gel electrophoresis

   • M. Zivy
   • H. Thiellement
   • J. P. Hofmann

   OriginalPaper Pages: 335 - 345

9. Intergradation among Latin American maize based on an analysis of chromosome knob frequencies

   • W. D. Hanson

   OriginalPaper Pages: 347 - 354

10. Utilisation of wild relatives in the genetic improvement of Arachis hypogaea L.

    • A. K. Singh
    • J. P. Moss

    OriginalPaper Pages: 355 - 364

11. Compatibility groups in Ascobolus immersus — an indication of speciation

    • F. Meinhardt
    • H. Koch
    • K. Esser

    OriginalPaper Pages: 365 - 367

12. Evidence from subunit molecular weight suggests hybridization was the source of the phosphoglucose isomerase gene duplication in Clarkia

    • L. D. Gottlieb
    • R. C. Higgins

    OriginalPaper Pages: 369 - 373

13. Somatic embryogenesis and plant regeneration in callus from inflorescences of Hordeum vulgare X Triticum aestivum hybrids

    • C. C. Chu
    • C. S. Sun
    • Z. H. Du

    OriginalPaper Pages: 375 - 379

14. Two dimensional analysis of thylakoid membrane polypeptides of a barley mutant

    • Li Jigeng
    • Li Yuxiang
    • Li Jayang

    OriginalPaper Pages: 381 - 384