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Letters to the Editor |
1 Department of Haematology, Birmingham Heartlands, and Solihull NHS Trust, Bordesley Green East, Birmingham, United Kingdom
2 Institute for Cancer Studies, University of Birmingham, Edgbaston, United Kingdom
aAddress correspondence to this author at: Department of Haematology, Birmingham Heartlands and Solihull NHS Trust, Bordesley Green East, Birmingham, B9 5SS, United Kingdom. Fax 44-121-7667530; e-mail guy.pratt@heartsol.wmids.nhs.uk.
| The first 20% of the full text of this article appears below. |
To the Editor:
Hemochromatosis is a common autosomal recessive genetic disorder of iron metabolism. In the United Kingdom, more than 90% of patients with hereditary hemochromatosis are homozygous for the C282Y mutation of the HFE gene, but other single-nucleotide polymorphisms (SNPs) within the HFE gene, namely H63D and S65C, have also been associated with the hemochromatosis phenotype. Various PCR-based methods can detect these SNPs, including a multiplex PCR for the two common SNPs, C282Y and H63D (1). This method involves PCR-mediated site-directed mutagenesis for C282Y and H63D to create a BbrPI restriction site in the wild-type PCR products. The presence of polymorphic alleles for both C282Y and H63D abolishes the restriction site so that the mutated allele remains undigested.
Using
The following articles in journals at HighWire Press have cited this article:
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A. Koeken, E. de Baar, L. Schrauwen, and C. Cobbaert Presence of the Hemochromatosis S65C Mutation Leads to Failure of Amplification in a Multiplex C282Y/H63D PCR Clin. Chem., September 1, 2007; 53(9): 1715 - 1715. [Full Text] [PDF] |
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