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[Denaturant gradient gel electrophoresis in the genetic diagnosis of hereditary multiple exostoses]
- Source :
- Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences. 32(2)
- Publication Year :
- 2007
-
Abstract
- To detect the mutations of EXT2 gene in hereditary multiple exostoses (HME) families and to investigate the sensitivity of denaturant gradient gel electrophoresis (DGGE) in screening the mutations in EXT2 gene.Five HME families and 3 sporadic patients were screened for the mutation detection in all exons of EXT2 gene covering the coding sequence and the flanking intronic sequence by DGGE, and DNA sequencing was performed for products with abnormal conformation.Among these HME patients, we found 2 disease-causing mutations: A313T (nonsense mutation) and 319 insGT (frameshift mutation).Two mutations of EXT2 gene are identified in the sample. DGGE can be an ideal choice for gene diagnoses of HME.
Details
- ISSN :
- 16727347
- Volume :
- 32
- Issue :
- 2
- Database :
- OpenAIRE
- Journal :
- Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences
- Accession number :
- edsair.pmid..........5219cd0f1631d31b6e7eacf814c5dbdb