Volume 10, Issue 6 pp. 389-394
Genetic Analysis of Disorders with Apparent Heterogeneity
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Linkage detection by the Affected-Pedigree-Member method: What is really tested?

Dr. Marie-Claude Babron

Corresponding Author

Dr. Marie-Claude Babron

INSERM, Unité 155, Paris, France

INSERM U155, Chateau de Longchamp, Bois de Boulogne, 75016 Paris, FranceSearch for more papers by this author
Maria Martinez

Maria Martinez

INSERM, Unité 155, Paris, France

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Catherine Bonaïti-Pellié

Catherine Bonaïti-Pellié

INSERM, Unité 155, Paris, France

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Françoise Clerget-Darpoux

Françoise Clerget-Darpoux

INSERM, Unité 155, Paris, France

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First published: 1993
Citations: 32

Abstract

We show that the null hypothesis in the Affected-Pedigree-Member (APM) method is composed of two sub-hypotheses: no linkage and correct marker allele distribution. As a result, the APM method is not robust to misspecification of marker allele frequencies. © 1993 Wiley-Liss, Inc.

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