1. Types of chromosome structural change induced by the irradiation ofTradescantia microspores

   • D. G. Catcheside
   • D. E. Lea
   • J. M. Thoday

   OriginalPaper Pages: 113 - 136

2. The production of chromosome structural changes inTradescantia microspores in relation to dosage, intensity and temperature

   • D. G. Catcheside
   • D. E. Lea
   • J. M. Thoday

   OriginalPaper Pages: 137 - 149

3. The genetics of ‘corky’

   • S. G. Stephens

   OriginalPaper Pages: 150 - 161

4. Genetical and cytological studies ofMusa

   • K. S. Dodds
   • C. S. Pittendrigh

   OriginalPaper Pages: 162 - 177

5. The crinkled dwarf allelomorph series in the new world cottons

   • J. B. Hutchinson

   OriginalPaper Pages: 178 - 207

6. Symmetrical and asymmetrical reduction in ascomycetes

   • Flight-Lieutenant
   • H. L. K. Whitehouse
   • J. B. S. Haldane

   OriginalPaper Pages: 208 - 212

7. Evidence on chromosome homology and gene homology in the amphidiploid new world cottons

   • R. A. Silow

   OriginalPaper Pages: 213 - 221