In order to determine the regional localization of the Friedreich's ataxia (FA) gene on chromosome 9, the DNA probe DR47 (D9S5), which detects a restriction fragment length polymorphism (RFLP) in tight linkage with the disease, was hybridized in situ to metaphase chromosomes. Our results enable the D9S5 locus to be assigned to the 9q12-q13 region, thus indicating that this is also the localization of the FA gene.
Regional localization by in situ hybridization of a human chromosome 9 marker tightly linked to the Friederich's ataxia locus.
RAIMONDI, ELENA MARIA;
1990-01-01
Abstract
In order to determine the regional localization of the Friedreich's ataxia (FA) gene on chromosome 9, the DNA probe DR47 (D9S5), which detects a restriction fragment length polymorphism (RFLP) in tight linkage with the disease, was hybridized in situ to metaphase chromosomes. Our results enable the D9S5 locus to be assigned to the 9q12-q13 region, thus indicating that this is also the localization of the FA gene.File in questo prodotto:
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