Abstract
Miyoshi-type distal muscular dystrophy (MMD) is an autosomal recessively inherited progressive disorder. The putative locus of MMD is linked to the limb-girdle muscular dystrophy 2B locus on chromosome 2p12-14. In this study three of four MMD pedigrees show nonlinkage to the region spanned by D2S134-D2S358-D2S145 on chromosome 2p, indicating genetic heterogeneity. A genome wide screen was performed to identify loci linked to MMD. In two non-chromosome 2-linked families, a 23 cM region on chromosome 10 segregated with MMD.
Original language | English |
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Pages (from-to) | 317-320 |
Number of pages | 4 |
Journal | Neuromuscular Disorders |
Volume | 8 |
Issue number | 5 |
DOIs | |
Publication status | Published - Jun 1998 |
Keywords
- Chromosome 10
- Chromosome 2p12-14
- Genetic heterogeneity
- Genome wide screen
- Linkage-analysis
- Miyoshi-type distal muscular dystrophy