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Article

Lewontin and Kojima meet Fisher: linkage in a symmetric model of sex determination.

Genetics - 1 Sept 1991

Feldman M W, Christiansen F B, Otto S P

Abstract excerpt

The effect of linkage and epistasis on the evolution of the sex-ratio is studied in a symmetric two-locus model of autosomal sex determination closely related to the symmetric viability model of R. C. Lewontin and K. Kojima. R. A. Fisher's expectation of an even sex ratio for autosomal sex determination by a single gene governs the dynamics when the loci are tightly linked. However, recombination may preclude...

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Identifiers

PMID: 1936963
DOI: 10.1093/genetics/129.1.297
PMCID: PMC1204578

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Source receipt: pubmed, retrieved 7 Sept 2026.

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