Article
Molecular analysis of late onset Huntington's disease.
Journal of medical genetics - 1 Dec 1993
Kremer B, Squitieri F, Telenius H, Andrew S E, Theilmann J, Spence N, Goldberg Y P, Hayden M R
Abstract excerpt
Late onset Huntington's disease is characterised by onset of symptoms after the age of 50 and is usually associated with a milder course. We have analysed the CAG trinucleotide repeat within the HD gene in 133 late onset patients from 107 extended families. The median upper allele size for the CAG repeat was 42 with a range of 38 to 48 repeats. A significant negative correlation (r = -0.29, p = 0.001) was found...
Topics
- Age of Onset
- Aged
- Aged, 80 and over
- Alleles
- Base Sequence
- Cohort Studies
- DNA Primers
- Fathers
- Female
- Humans
- Huntington Disease
- Male
