1. The theory of a cline

   • J. B. S. Haldane

   OriginalPaper Pages: 277 - 284

2. Genetical and cytological studies ofMusa

   • K. S. Dodds
   • N. W. Simmonds
   • E. E. Cheesman

   OriginalPaper Pages: 285 - 293

3. Addendum

   • E. E. Cheesman

   OriginalPaper Pages: 293 - 296

4. Desynapsis and other abnormalities induced by high temperature

   • W. K. Pao
   • H. W. Li

   OriginalPaper Pages: 297 - 310

5. The relations between heteropycnosis, spiralization and lampbrush formation of the chromosomes in the spermatogenesis of the acrididae

   • T. C. Hsu

   OriginalPaper Pages: 311 - 315

6. The cytology of the species hybridSalvia Němecii Hrubý

   • Karel Hrubý

   OriginalPaper Pages: 316 - 326

7. Genetic studies in poultry

   • R. C. Punnett

   OriginalPaper Pages: 327 - 332

8. The sex ratio and the occurrence of mutations in cultures of the blow-fly (Calliphora erythrocephala)

   • P. Tate

   OriginalPaper Pages: 333 - 337

9. The structure of normal and mutant eyes in the blow-fly (Calliphora erythrocephala) and the development of eye pigment during pupation

   • P. Tate

   OriginalPaper Pages: 338 - 342

10. An improved genetical map of punnett's ‘B’ chromosome in the sweet pea,Lathyrus odoratus L.

    • N. R. Bhat

    OriginalPaper Pages: 343 - 358

11. The genetics of blackarm resistance

    • R. L. Knight

    OriginalPaper Pages: 359 - 369

12. The role of major genes in the evolution of economic characters

    • R. L. Knight

    OriginalPaper Pages: 370 - 387