1. The genetics ofPrimula sinensis

   • D. De Winton
   • J. B. S. Haldane

   OriginalPaper Pages: 1 - 44

2. Chromosome catenation in someF ₁ Oenothera hybrids

   • D. G. Catcheside

   OriginalPaper Pages: 45 - 69

3. The cytoplasmic inheritance of male sterility inZea mays

   • Marcus M. Rhoades

   OriginalPaper Pages: 71 - 93

4. Waved: An autosomal recessive coat form character in the mouse

   • F. A. E. Crew

   OriginalPaper Pages: 95 - 96

5. Collateral and ancestral correlations for sex-linked transmission irrespective of sex

   • Enid Charles

   OriginalPaper Pages: 97 - 104

6. Chromatid segregation inSolanum lycopersicum

   • F. W. Sansome

   OriginalPaper Pages: 105 - 132

7. The genetics and cytology of some interspectific hybrids ofAvena

   • James Philp

   OriginalPaper Pages: 133 - 178