The inheritance of resistance to three races ofTilletia foetida and two races ofT. Caries in a cross between white federation 38 and selection 1403 wheats A. T. Pugsley OriginalPaper Pages: 177 - 182
Racial divergence in fin ray variation patterns inGasterosteus aculeatus M. J. Heuts OriginalPaper Pages: 183 - 191
The possible influence of major mutations on general or directional mutability of the genotype Rowena Lamy OriginalPaper Pages: 192 - 208
Chiasma interference in diploid, tetraploid and interchange spermatocytes of the earwig,Forficula auricularia H. G. Callan OriginalPaper Pages: 209 - 213
The estimation of mutation rates from incompletely tested gametes, and the detection of mutations in mammals D. S. Falconer OriginalPaper Pages: 226 - 234
A preliminary pachytene chromosome map of the house mouse B. M. Slizynski OriginalPaper Pages: 242 - 245
The mechanism of chromosome pairing during meiosis in maleApolipthisa subincana (mycetophilidae, diptera) Onsy G. Fahmy OriginalPaper Pages: 246 - 263
The distribution of the numbers of mutants in bacterial populations D. E. LeaC. A. Coulson OriginalPaper Pages: 264 - 285
Variation in the number of stamens in the common chickweed Gordon Haskell OriginalPaper Pages: 291 - 301