Cited by 540Congenital limb and hand anomaliesDevelopmental Biology and Gene Regulationdental development and anomalies

Mutations in human TBX3 alter limb, apocrine and genital development in ulnar-mammary syndrome

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Bamshad, Michael, Lin, Robert C., Law, David J., Watkins, W. Scott, Krakowiak, Patrycja A., Moore, Mary E., Franceschini, Piergiorgio, Lala, Roberto +7 more·1997·Nature Genetics

Abstract

Ulnar-mammary syndrome is a rare pleiotropic disorder affecting limb, apocrine gland, tooth and genital development. We demonstrate that mutations in human TBX3, a member of the T-box gene family, cause ulnar-mammary syndrome in two families. Each mutation (a single nucleotide deletion and a splice-site mutation) is predicted to cause haploinsufficiency of TBX3, implying that critical levels of this transcription factor are required for morphogenesis of several organs. Limb abnormalities of ulnar-mammary syndrome involve posterior elements. Mutations in TBX5, a related and linked gene, cause anterior limb abnormalities in Holt-Oram syndrome. We suggest that during the evolution of TBX3 and TBX5 from a common ancestral gene, each has acquired specific yet complementary roles in patterning the mammalian upper limb.

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Crossref · 10.1038/ng0797-311

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Authors
Bamshad, M., Lin, R. C., Law, D. J., Watkins, W. S., Krakowiak, P. A., Moore, M. E., Franceschini, P., Lala, R., Holmes, L. B., Gebuhr, T. C., Bruneau, B. G., Schinzel, A., Seidman, J. G., Seidman, C. E., & Jorde, L. B.
Affiliations
  • University of Utah (US)
  • Howard Hughes Medical Institute (US)
  • University of Michigan (US)
  • University of Turin (IT)
  • Ospedale Regina Margherita (IT)
  • Massachusetts General Hospital (US)
  • University of Zurich (CH)
  • Brigham and Women's Hospital (US)
Venue
Nature Genetics
Published
1997-07-01
Volume
16
Issue
3
Pages
311-315
ISSN
  • 1061-4036 (ISSN-L)
  • 1546-1718
OpenAlex
W2018892038
Cited by
540
References
0
Citations by year
2026: 3 · 2025: 7 · 2024: 9 · 2023: 8 · 2022: 12 · 2021: 11 · 2020: 15 · 2019: 9 · 2018: 14 · 2017: 16 · 2016: 14 · 2015: 14 · 2014: 22 · 2013: 30 · 2012: 23
FWCI
18.12
Type
journal article
Language
en
Open access
Locations
  • Nature Genetics (publishedVersion)
  • PubMed (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich)
Funders
  • National Institutes of Health (5p30hg000199-03)
  • U.S. Public Health Service (M01-00064)
  • National Human Genome Research Institute (5P30 HG00199, HG-00209)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Developmental Biology › Congenital limb and hand anomalies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › dental development and anomalies
Keywords
ulnar-mammary syndrome, TBX3, TBX5, T-box transcription factor, haploinsufficiency, limb development, genital development, tooth development, Holt-Oram syndrome, gene evolution
MeSH terms
Abnormalities, Multiple, Amino Acid Sequence, Apocrine Glands, Arm, Base Sequence, Breast, Chromosomes, Human, Pair 12, DNA Mutational Analysis, Female, Genitalia, Humans, Introns, Male, Molecular Sequence Data, Mutation, Syndrome, Transcription Factors, Sequence Alignment, Gene Expression Regulation, Developmental, T-Box Domain Proteins

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