Study of intralocus events leading to R stippled (R st) recombinants in Zea mays G. GavazziD. Calati OriginalPaper Pages: 489 - 503
Cytogenetic evolution in the Triticinae: Homoeologous relationships P. K. Gupta OriginalPaper Pages: 504 - 530
Certain mathematical models to describe the dynamics of polymorphic populations of the land snail Cepaea nemoralis (L.) Paul H. Harvey OriginalPaper Pages: 531 - 535
Heterozygous effects on viability of Drosophila supergenes that are lethal when homozygous Alice Kenvon OriginalPaper Pages: 536 - 551
Darwinian fitness and adaptedness in experimental populations of Drosophila willistoni Celso A. MourĂ£oFrancisco J. AyalaWyatt W. Anderson OriginalPaper Pages: 552 - 574
B-chromosomes in Iseilema laxum Hack. II. Genetics U. R. MurtyD. Satyavathi OriginalPaper Pages: 575 - 581
The lack of evidence for coadaptation in geographic populations of Drosophila ananassae B. N. Singh OriginalPaper Pages: 582 - 588
The possibility to distinguish chromosomes of Petunia hybrida by quinacrine fluorescence F. J. SmithJ. L. Oud OriginalPaper Pages: 589 - 596
A single gene isolated from a modifier complex in the mouse Margaret E. Wallace OriginalPaper Pages: 597 - 606