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Rare male advantage and sex ratio

โœ Scribed by J. Lechien; C. Dernoncourt-Sterpin; A. Elens

Publisher
Springer Netherlands
Year
1990
Tongue
English
Weight
446 KB
Volume
80
Category
Article
ISSN
0016-6707

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โœฆ Synopsis

Relative success of mutant white and wild-type CS Drosophila melanogaster males is frequency-dependent, if sex ratio is 1:1. If the number of females is constant, this success depends on the ratio between the mutant and wild-type males. The sex ratio changes strongly affect the male mating activity of both genotypes.

Emphasis is placed on the general interest of the Ayala equation and the Wattiaux-Lichtenberger equation in frequency-dependence and sex ratio dependence analysis.

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