dorsal/arxiv
View SchemaEquilibrium correlations in a model for multidimensional epistasis
| Authors | G. Soyler, A. Erzan |
|---|---|
| Categories | |
| ArXiv ID | physics/0208100 |
| URL | https://arxiv.org/abs/physics/0208100 |
Abstract
We investigate a statistical model for multidimensional epistasis. The genotype is devided into subsequences, and within each subsequence mutations which occur in a prescribed order are beneficial. The bit-string model used to represent the genotype, may be cast in the form of a ferromagnetic Ising model with a staggered field. We obtain the actual correlations between mutations at different sites, within an equilibrium population at a given "tolerance," which we define to be the temperature of the statistical ensemble.
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"date_created": "2026-03-02T18:00:39.665000Z",
"date_modified": "2026-03-02T18:00:39.665000Z",
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"abstract": "We investigate a statistical model for multidimensional epistasis. The\ngenotype is devided into subsequences, and within each subsequence mutations\nwhich occur in a prescribed order are beneficial. The bit-string model used to\nrepresent the genotype, may be cast in the form of a ferromagnetic Ising model\nwith a staggered field. We obtain the actual correlations between mutations at\ndifferent sites, within an equilibrium population at a given \"tolerance,\" which\nwe define to be the temperature of the statistical ensemble.",
"arxiv_id": "physics/0208100",
"authors": [
"G. Soyler",
"A. Erzan"
],
"categories": [
"physics.bio-ph",
"q-bio"
],
"title": "Equilibrium correlations in a model for multidimensional epistasis",
"url": "https://arxiv.org/abs/physics/0208100"
},
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