A new missense mutation in exon 6 of the proteolipid protein gene in a patient with Pelizaeus-Merzbacher disease
โ Scribed by Chiaki Kawanishi; Hitoshi Osaka; Kenji Owa; Ken Inoue; Tomohiro Miyakawa; Hideki Onishi; Yoshiteru Yamada; Kyoko Suzuki; Seiji Kimura; Kenji Kosaka
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 84 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1059-7794
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โฆ Synopsis
Duchenne muscular dystrophy (DMD) is an X-linked degenerative disorder of muscle, caused by gross rearrangements by the dystrophin gene in two-thirds of cases. The remaining one-third of patients may carry more subtle mutations that are difficult to detect because of the large size and complexity of this gene (Roberts et al., 1994).
๐ SIMILAR VOLUMES
A C --> G transversion has been found in exon 3 of the PLP gene of affected males and their mother in a single sibship with Pelizaeus-Merzbacher disease (PMD). The transversion should not result in an amino acid change in the protein but it does result in the loss of a HaeIII restriction endonucleas
We report on a C-to-T transition in exon 6 of the PLP gene in a male with Pelizaeus-Merzbacher disease/X-linked spastic paraplegia. The transition changes a glutamine at amino acid residue 233 to a termination codon. This premature stop codon probably results in a truncated protein that is not funct