title: HLA haplotype discordance.
abstract: Previous work on the inheritance of disease has often used certain measures of HLA haplotype concordance (such as the number of haplotypes "identical by descent," IBD) among affected siblings from each of a number of sibships, each of which contains at least two affected siblings. Here we introduce a new measure of HLA haplotype discordance between the affected and unaffected siblings of each sibship (provided there is at least one of each). We show how the measure can be used to give a simple test for inheritance, which we exemplify with data.
authors.affiliation: Department of Statistics and Computational Mathematics, The University, Liverpool, England.
authors.forename: J
authors.initials: J
authors.lastname: Green
authors.forename: M
authors.initials: M
authors.lastname: Montasser
mesh_terms: D001699:Biometry / Q000379:methods*; D005787:Gene Frequency; D006680:HLA Antigens / Q000235:genetics*; D006239:Haplotypes; D006801:Humans
chemical_list: D006680:HLA Antigens