Abstract:
:'Pure' familial spastic paraplegias (FSP) are neurodegenerative disorders that are clinically characterized by progressive spasticity of the lower limbs and are inherited as autosomal dominant (DFSP) or autosomal recessive (RFSP) traits. The primary defect in FSP is unknown. Genetic linkage analysis was applied to five RFSP families from Tunisia. In four of these five families tight linkage of the RFSP locus was established to the chromosome 8 markers, D8S260, D8S166, D8S285, PLAT, and D8S279. The RFSP locus in the fifth family was not linked to these markers which provided evidence of genetic locus heterogeneity in RFSP. Identification of the RFSP gene on chromosome 8 will help in understanding the genetic factors in motor neuron degeneration.
journal_name
Hum Mol Genetjournal_title
Human molecular geneticsauthors
Hentati A,Pericak-Vance MA,Hung WY,Belal S,Laing N,Boustany RM,Hentati F,Ben Hamida M,Siddique Tdoi
10.1093/hmg/3.8.1263subject
Has Abstractpub_date
1994-08-01 00:00:00pages
1263-7issue
8eissn
0964-6906issn
1460-2083journal_volume
3pub_type
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