ISSN:
1432-1203
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Medicine
Notes:
Summary Wilson's disease (WD) is a rare autosomal recessive disorder and has been mapped to the long arm of chromosome 13 (q14.1). We have analyzed the segregation of esterase D (ESD) and retinoblastoma (RB) gene loci in ten families of Chinese WD subjects living in Taiwan. The polymorphic information content (PIC) for ESD and RB was 0.18 and 0.31, respectively. We confirmed a tight linkage between these loci and WD with a lod score of 3.33 by multipoint linkage analysis. The data from this limited number of pedigrees also suggested the following order: centromere-WD-RB-ESD or centromere-ESD-RB-WD. ESD in conjunction with RB polymorphism would be useful in prenatal and presymptomatic diagnosis, as well as in carrier detection in informative pedigrees.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00197170
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