Sib-pair linkage studies are widely used to investigate the genetic factors implicated in complex quantitative traits. To analyze these data, we propose a Maximum-Likelihood-Binomial (MLB) approach, which considers the sibship as a whole and relies on the idea of binomial distributions of parental a
Construction of human linkage maps: Likelihood calculations for multilocus linkage analysis
โ Scribed by Dr. G. M. Lathrop; J. M. Lalouel; R. L. White; D. C. Rao
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 772 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0741-0395
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โฆ Synopsis
Methods are given for efficient calculation of the likelihood for multilocus linkage in families comprised of grandparents, parents, and children. Such families are being used in large-scale cooperative efforts to build a detailed linkage map of the human genome. The methods are illustrated by an application to loci on chromosome 13.
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Model-free linkage analysis methods, based on identity-by-descent allele sharing, are commonly used for complex trait analysis. The Maximum-Likelihood-Binomial (MLB) approach, which is based on the hypothesis that parental alleles are binomially distributed among affected sibs, is particularly popul