| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
© 1994 Oxford University Press
OTHER |
Mucopolysaccharidosis type I: identification of 8 novel mutations and determination of the frequency of the two common
-L-iduronidase mutations (W402X and Q70X) among European patients
Institut für Humangenetik, Medizinische Universität Ratzeburger Allee 160, D-23538 Lübeck, Germany 1Department of Clinical Genetics, Erasmus University NL-3000 DR Rotterdam, The Netherlands 2Kinderklinik der Universität, D-55101 Mainz Germany 3Lysosomal Diseases Research Unit, Department of Chemical Pathology, Adelaide Children's Hospital North Adelaide, Australia
* To whom correspondence should be addressed
Received December 20, 1993; Revised February 28, 1994; Accepted February 28, 1994
A group of 46 European patients with mucopoly-saccharidosis type I (MPS I) was screened for mutations of the
-L-iduronidase gene. The 2 common nonsense mutations, W402X and Q70X, were identified in, respectively, 37% and 35% of mutant alleles. Considerable differences were seen in the frequency of these 2 mutations in patients from North Europe (Norway and Finland) and other European countries (mainly The Netherlands and Germany). In Scandinavia, W402X and Q70X account for 17% and 62% of the MPS I alleles, respectively, while in other European countries W402X is about 2.5 times more frequent (48%) than Q70X (19%). Eight novel mutations are described including 4 missense mutations, 1 nonsense mutation, 1 insertion of 2 base pairs, and 2 deletions of 1 and 12 base pairs.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
K. M. Keeling, D. A. Brooks, J. J. Hopwood, P. Li, J. N. Thompson, and D. M. Bedwell Gentamicin-mediated suppression of Hurler syndrome stop mutations restores a low level of {{alpha}}-L-iduronidase activity and reduces lysosomal glycosaminoglycan accumulation Hum. Mol. Genet., February 1, 2001; 10(3): 291 - 299. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Pastinen, M. Raitio, K. Lindroos, P. Tainola, L. Peltonen, and A.-C. Syvänen A System for Specific, High-throughput Genotyping by Allele-specific Primer Extension on Microarrays Genome Res., July 1, 2000; 10(7): 1031 - 1042. [Abstract] [Full Text] |
||||

