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A novel homozygous ...
A novel homozygous RRM2B missense mutation in association with severe mtDNA depletion.
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- Kollberg, Gittan, 1963 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine
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- Darin, Niklas, 1964 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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Benan, Karin (author)
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- Moslemi, Ali-Reza (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för patologi,Institute of Biomedicine, Department of Pathology
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Lindal, Sigurd (author)
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- Tulinius, Mar, 1953 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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- Oldfors, Anders, 1951 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för patologi,Institute of Biomedicine, Department of Pathology
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- Holme, Elisabeth, 1947 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- English.
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In: Neuromuscular disorders : NMD. - : Elsevier BV. - 0960-8966. ; 19:2, s. 147-50
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Abstract
Subject headings
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- This report describes two brothers, both deceased in infancy, with severe depletion of mitochondrial DNA (mtDNA) in muscle tissue. Both had feeding difficulties, failure to thrive, severe muscular hypotonia and lactic acidosis. One of the boys developed a renal proximal tubulopathy. A novel homozygous c.686 G-->T missense mutation in the RRM2B gene, encoding the p53-inducible ribonucleotide reductase subunit (p53R2), was identified. This is the third report on mutations in RRM2B associated with severe mtDNA depletion, which further highlights the importance of de novo synthesis of deoxyribonucleotides (dNTPs) for mtDNA maintenance.
Keyword
- Acidosis
- DNA Mutational Analysis
- Mitochondrial Diseases
- Ribonucleotide Reductases
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Kollberg, Gittan ...
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Darin, Niklas, 1 ...
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Benan, Karin
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Moslemi, Ali-Rez ...
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Lindal, Sigurd
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Tulinius, Mar, 1 ...
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show more...
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Oldfors, Anders, ...
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Holme, Elisabeth ...
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- Articles in the publication
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Neuromuscular di ...
- By the university
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University of Gothenburg