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Genetic Selection and Equilibrium Stability

Published online by Cambridge University Press:  27 January 2025

Carla Rossi
Carla Rossi*
Affiliation:
Department of Calculus of Probability, University School of Statistics, Rome, Italy
*
Istituto di Calcolo delle Probabilità, Facoltà di Statistica, Università degli Studi, 00100 Roma, Italy

Abstract

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The problem of the equilibrium stability of a phenotypic selection process, with a single pair of autosomal alleles, has been numerically studied, on the basis of previously established reproduction differential equations.

Riassunto

RIASSUNTO

Si studia numericamente il problema della stabilità dell'equilibrio in un processo di diffusione di caratteri derivanti da un paio di alleli di un locus autosomico in presenza di dominanza e in regime di accoppiamento assortativo basato sul genotipo.

Résumé

RÉSUMÉ

Le problème de la stabilite de l'équilibre est étudié numériquement dans un processus de diffusion des caractères dérivant d'un couple d'allèles d'un locus autosomique en présence de dominance et sous régime de croisement sélectif basé sur le génotype.

Zusammenfassung

ZUSAMMENFASSUNG

Das Problem der Gleichgewichtsstabilität wird zahlenmäβig in einem Diffusionsprozeβ der Merkmale untersucht, die von einem Allelenpaar eines autosomen Locus herrühren bei Dominanz und unter dem Regime einer auf dem Genotyp basierenden Wahlkreuzung.

Type
Research Article
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 26 , Issue 1 , January 1977 , pp. 43 - 47
Copyright
Copyright © The International Society for Twin Studies 1977

References

REFERENCES

De Finetti, B. 1927. Conseguenze statistiche delle leggi di Mendel. Riv. Biol., 9: 525–553.Google Scholar
De Finetti, B., Rossi, C. 1976. Diffusione di caratteri Mendeliani in relazione a fattori variabili. Atti dei Convegni Lincei, 14: 29–43.Google Scholar
Rossi, C. 1976. Asymptotic behaviour of the mean of a phenotypic diffusion process. Ann. Hum. Genet., 40: 245–251.CrossRefGoogle ScholarPubMed