Linkage localization of the thoraco-abdominal syndrome (TAS) gene to Xq25-26
โ Scribed by Parvari, R. ;Weinstein, Y. ;Ehrlich, S. ;Steinitz, M. ;Carmi, R.
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 395 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0148-7299
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โฆ Synopsis
The thoraco-abdominal syndrome (TAS) presents a closure defect confined to the ventral midline, manifested as ventral hernia of various degrees in all affected individuals and antero-lateral diaphragmatic defect manifested almost exclusively in affected males. The syndrome is inherited as an X-linked dominant trait affecting blastogenesis (XLB mutation).
We studied 27 members of the TAS family for linkage on the X chromosome. The best lod score of 5.5 at 8 0.04 was found for the HPRT locus on Xq26.1. A multilocus lod score of 12.4 was observed when the linkage analysis utilized additional markers in Xq25-26.
๐ SIMILAR VOLUMES
The long QT syndrome is an autosomally dominantly inherited cardiac disorder characterized by abnormalities of myocardial repolarization, exercise-or stressrelated syncopal attacks and risk of sudden death due to cardiac arrhythmias. Genetic linkage studies have defined three LQT loci on chromosomes