Article
A homozygous COL6A2 intron mutation causes in-frame triple-helical deletion and nonsense-mediated mRNA decay in a patient with Ullrich congenital muscular dystrophy.
Human genetics - 1 Sept 2005
Lucarini Laura, Giusti Betti, Zhang Rui-Zhu, Pan Te-Cheng, Jimenez-Mallebrera Cecilia, Mercuri Eugenio, Muntoni Francesco, Pepe Guglielmina, Chu Mon-Li
Abstract excerpt
Ullrich congenital muscular dystrophy (UCMD) is a severe disorder caused, in most cases, by a deficiency in collagen VI microfibrils. Recessive mutations in two of the three collagen VI genes, COL6A2 and COL6A3, have been identified in eight of the nine UCMD patients reported thus far. A heterozygous COL6A1 gene deletion, resulting in a mutant protein that exerts a dominant negative effect, has recently been...
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