A Linkage Study of Emery-Dreifuss Muscular Dystrophy
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We have searched for linkage between polymorphic loci defined by DNA markers on the X chromosome and X-linked Emery-Dreifuss muscular dystrophy (EDMD). There are high recombination rates between EDMD and the Xp loci known to be linked to Becker and Duchenne muscular dystrophy. There is a suggestion of linkage between EDMD and the loci DXS52 and DXS15, defined by probes St14 and DX13 respectively, located at Xq28. Z for DXS15 = 1.14 at theta = 0.15. This is in agreement with the previously reported linkage between a disorder strongly resembling EDMD and colour-blindness (Thomas et al. 1972), suggesting that there is a second locus on the X chromosome concerned with muscle integrity.
Kumar S, Brandt K, Claus P, Jung K BMC Med Genomics. 2024; 17(1):266.
PMID: 39529156 PMC: 11555813. DOI: 10.1186/s12920-024-02040-0.
Emery-Dreifuss muscular dystrophy: linkage to markers in distal Xq28.
Yates J, Warner J, Smith J, Deymeer F, Azulay J, Hausmanowa-Petrusewicz I J Med Genet. 1993; 30(2):108-11.
PMID: 8445613 PMC: 1016264. DOI: 10.1136/jmg.30.2.108.
Diagnosis of genetic disease using recombinant DNA. Supplement.
Cooper D, Schmidtke J Hum Genet. 1987; 77(1):66-75.
PMID: 3305309 DOI: 10.1007/BF00284717.
Molecular analysis of muscular dystrophy.
Davies K, Kenwrick S, Patterson M, Smith T, Forrest S, Dorkins H J Muscle Res Cell Motil. 1988; 9(1):1-8.
PMID: 3292577 DOI: 10.1007/BF01682143.
Lyon M Am J Hum Genet. 1988; 42(1):8-16.
PMID: 3276178 PMC: 1715299.