Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome

Craig T. Basson, David R. Bachinsky, Robert C. Lin, Tatjana Levi, Jacob A. Elkins, Johann Soults, David Grayzel, Elena Kroumpouzou, Thomas A Traill, Janine Leblanc-Straceski, Beatrice Renault, Raju Kucherlapati, J. G. Seidman, Christine E. Seidman

Research output: Contribution to journalArticle

Abstract

Holt-Oram syndrome is characterized by upper limb malformations and cardiac septation defects. Here, we demonstrate that mutations in the human TBX5 gene underlie this disorder. TBX5 was cloned from the disease locus on human chromosome 12q24.1 and identified as a member of the T-box transcription factor family. A nonsense mutation in TBX5 causes Holt-Oram syndrome in affected members of one family; a TBX5 missense mutation was identified in affected members of another. We conclude that TBX5 is critical for limb and heart development and suggest that haploinsufficiency of TBX5 causes Holt-Oram syndrome.

Original languageEnglish (US)
Pages (from-to)30-35
Number of pages6
JournalNature Genetics
Volume15
Issue number1
DOIs
StatePublished - Jan 1997

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Extremities
Mutation
Haploinsufficiency
Nonsense Codon
Human Chromosomes
Missense Mutation
Upper Extremity
Transcription Factors
Genes
Holt-Oram syndrome

ASJC Scopus subject areas

  • Genetics(clinical)
  • Genetics

Cite this

Basson, C. T., Bachinsky, D. R., Lin, R. C., Levi, T., Elkins, J. A., Soults, J., ... Seidman, C. E. (1997). Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome. Nature Genetics, 15(1), 30-35. https://doi.org/10.1038/ng0197-30

Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome. / Basson, Craig T.; Bachinsky, David R.; Lin, Robert C.; Levi, Tatjana; Elkins, Jacob A.; Soults, Johann; Grayzel, David; Kroumpouzou, Elena; Traill, Thomas A; Leblanc-Straceski, Janine; Renault, Beatrice; Kucherlapati, Raju; Seidman, J. G.; Seidman, Christine E.

In: Nature Genetics, Vol. 15, No. 1, 01.1997, p. 30-35.

Research output: Contribution to journalArticle

Basson, CT, Bachinsky, DR, Lin, RC, Levi, T, Elkins, JA, Soults, J, Grayzel, D, Kroumpouzou, E, Traill, TA, Leblanc-Straceski, J, Renault, B, Kucherlapati, R, Seidman, JG & Seidman, CE 1997, 'Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome', Nature Genetics, vol. 15, no. 1, pp. 30-35. https://doi.org/10.1038/ng0197-30
Basson CT, Bachinsky DR, Lin RC, Levi T, Elkins JA, Soults J et al. Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome. Nature Genetics. 1997 Jan;15(1):30-35. https://doi.org/10.1038/ng0197-30
Basson, Craig T. ; Bachinsky, David R. ; Lin, Robert C. ; Levi, Tatjana ; Elkins, Jacob A. ; Soults, Johann ; Grayzel, David ; Kroumpouzou, Elena ; Traill, Thomas A ; Leblanc-Straceski, Janine ; Renault, Beatrice ; Kucherlapati, Raju ; Seidman, J. G. ; Seidman, Christine E. / Mutations in human cause limb and cardiac malformation in Holt-Oram syndrome. In: Nature Genetics. 1997 ; Vol. 15, No. 1. pp. 30-35.
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