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Analysis of mutatio...
Analysis of mutations in exon 1 of the human thyrotropin receptor gene : high frequency of the D36H and P52T polymorphic variants
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- Simanainen, J. (author)
- Uppsala universitet,Institutionen för genetik och patologi
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- Kinch, Amelie (author)
- Uppsala universitet,Institutionen för genetik och patologi
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- Westermark, Kerstin (author)
- Uppsala universitet,Institutionen för medicinska vetenskaper
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- Winsa, Brita (author)
- Uppsala universitet,Institutionen för medicinska vetenskaper
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- Bengtsson, Mats (author)
- Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi,KITM
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Schuppert, F. (author)
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- Westermark, Bengt (author)
- Uppsala universitet,Institutionen för genetik och patologi
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- Heldin, N. E. (author)
- Uppsala universitet,Institutionen för genetik och patologi
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(creator_code:org_t)
- 1999
- 1999
- English.
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In: Thyroid. - 1050-7256 .- 1557-9077. ; 9:1, s. 7-11
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- The aim of the present study was to investigate the N-terminal part (the translated part of exon 1) of the human thyrotropin receptor (TSHR) for the presence of mutations. Patients with Graves' disease (n = 160) and healthy controls (blood donors; n = 140) were screened using single-stranded conformational polymorphism (SSCP) in combination with restriction enzyme digestion for the two previously known mutations in this part of the receptor, viz. D36H and P52T TSHR-variants. We did not find any novel mutation in this region. However, D36H and P52T variants were found both in the TSHR of Graves' patients and in the healthy controls. The overall frequency of the D36H-receptor variant was 5.0% (15/300) and of the P52T-receptor, 7.3% (22/300). There was no major difference in the frequency for either of the TSHR alleles between the 2 groups. Thus, these 2 polymorphic variants of the TSHR seem to occur in a relatively high frequency in the population.
Keyword
- MEDICINE
- MEDICIN
Publication and Content Type
- ref (subject category)
- art (subject category)
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