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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1995 Jul 18;92(15):7130–7133. doi: 10.1073/pnas.92.15.7130

Genetic supercycles caused by cyclical selection.

V M Kirzhner 1, A B Korol 1, Y I Ronin 1, E Nevo 1
PMCID: PMC41485  PMID: 7624383

Abstract

Typical behavior of a two-locus genetic system experiencing cyclical selection, includes fixation (in one or both loci) or a stable polymorphic cycle with a period equal to that of environmental changes. By considering the time scale in terms of environmental periods, the last case could be trivially classified as a polymorphic stable point. Here we report on some results showing the complex limiting behavior of diploid population trajectories resulting from selection in a cyclically changing environment. We found that simple cyclical selection could produce genetic supercycles composed of many hundreds of environmental periods.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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