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Theoretical Models in Twin Research*

Published online by Cambridge University Press:  01 August 2014

L. Gedda
Affiliation:
Istituto di Genetica Medica e Gemellologia «G. Mendel», Roma (Italia)
G. Brenci
Affiliation:
Istituto di Genetica Medica e Gemellologia «G. Mendel», Roma (Italia)

Summary

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The Authors show twin study to allow the determination of gene frequency and penetrance in the general population, by means of the analysis of distribution of phenotypic combinations in the twin pairs.

Type
Research Article
Copyright
Copyright © The International Society for Twin Studies 1966

Footnotes

*

Paper submitted to the Third International Congress of Human Genetics, Chicago (September 5-10th, 1966).

References

Literature

Allen, G. (1952). The meaning of concordance and discordance in the estimation of penetrance and gene frequency. Amer. J. Hum. Genet., 4: 155172.Google ScholarPubMed
Allen, G. (1955). Comments on the analysis of twin samples. A.Ge.Me.Ge., II: 143161.Google Scholar
Dahlberg, G. (1923). Twin and heredity. Hereditas, 4: 27.Google Scholar
Gedda, L. (1951). Studio dei Gemelli. Ed. Orizzonte Medico, Roma.Google Scholar
Gedda, L., Brenci, G. (1962). Lo Studio dei Gemelli come Metodo di Ricerca in Genetica Umana. In Gedda, L.: De Genetica Medica, II. Ed. Istituto Mendel, Roma.Google Scholar
Huizinga, J., Heiden, J. A. (1957). The percentage of concordance in twins and mode of inheritance. A.Ge.Me.Ge., IV: 437451.Google Scholar
Kallmann, F. J. (1954). Twin data in the analysis of mechanisms of inheritance. Amer. J. Hum. Genet., 6: 157162.Google ScholarPubMed
Luxemburger, H. (1940). Die Zwillingsforschung als Methode der Erbforschung beim Menschen. In Just, G.: Handbuch der Erbbiologie des Menschen. Springer-Verlag, Berlin.Google Scholar
Stern, K. (1958). The ratio of monozygotic to dizygotic affected twins and the frequencies of affected twins in unselected data. A.Ge.Me.Ge., III: 313321.Google Scholar
Verschuer, O. v. (1949). Die Zwillingsforschung als Methode der Genetik vom Menschen. S.A.S. Bologna, 19: 23102.Google Scholar
Weinberg, W. (1901). Beiträge zur Physiologie und Pathologie der Mehrlingsgeburten beim Menschen. Arch. Ges. Physiol., 88: 346430.CrossRefGoogle Scholar