We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Identification of novel RMRP mutations and specific founder haplotypes in Japanese patients with cartilage-hair hypoplasia.
Cartilage-hair hypoplasia (CHH), or metaphyseal dysplasia, McKusick type, is an autosomal recessive disease with diverse clinical manifestations. CHH is caused by mutations in RMRP (ribonuclease mitochondrial RNA processing), the gene encoding the RNA component of the ribonucleoprotein complex RNase MRP. A common founder mutation, 70A>G has been reported in the Finnish and Amish populations. We screened 11 Japanese patients with CHH for RMRP mutations and identified mutations in five probands, including three novel mutations (16-bp dup at +1, 168G>A, and 217C>T). All patients were compound heterozygotes for an insertion or duplication in the promoter or 5'-transcribed regions and a point mutation in the transcribed region. Two recurrent mutations were unique to the Japanese population: a 17-bp duplication at +3 and 218A>G. Haplotype analysis revealed that the two mutations common in Japanese individuals were contained within distinct haplotypes. Through this analysis, we have identified a unique mutation spectrum and founder mutations in the Japanese population.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app