- THIS ARTICLE
- Full Text (PDF)
- Alert me when this article is cited
- Alert me if a correction is posted
- SERVICES
- Email this article to a friend
- Similar articles in this journal
- Similar articles in PubMed
- Alert me to new issues of the journal
- Download to citation manager
- Reprints & Permissions
- CITING ARTICLES
- Citing Articles via Google Scholar
- GOOGLE SCHOLAR
- Articles by Hastings, A.
- Search for Related Content
- PUBMED
- PubMed Citation
- Articles by Hastings, A.
FOUR SIMULTANEOUSLY STABLE POLYMORPHIC EQUILIBRIA IN TWO-LOCUS TWO-ALLELE MODELS
Alan Hastings 1
1 Department of Mathematics and Division of Environmental Studies,
University of California, Davis, California 95616
The existence of four simultaneously stable equilibria with both loci polymorphic is shown for the Lewontin-Kojima version of the two-locus two-allele symmetric viability model, using bifurcation theory. This exceeds the previously claimed bound of two stable polymorphisms. Biological implications of the result are discussed.
Submitted on July 9, 1984Accepted on September 17, 1984