Article
Gene conversion at the SMN locus in autosomal recessive spinal muscular atrophy does not predict a mild phenotype.
Neuromuscular disorders : NMD - 1 May 1997
Talbot K, Rodrigues N R, Ignatius J, Muntoni F, Davies K E
Abstract excerpt
Autosomal recessive proximal spinal muscular atrophy (SMA) is a disease of motor neuron death and a common cause of morbidity in childhood. It has been mapped to 5q13 and shown to be associated with deletions in a gene which has been called the survival motor neuron (SMN) gene. SMN exists in two copies in 5q13 and deletions in exon 7 and 8 of the telomeric copy (SMNtel) occur in over 90% of patients regardless of...
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