The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot
Open accessAbstract
Tetralogy of Fallot (TOF), the most common severe congenital heart malformation, occurs sporadically, without other anomaly, and from unknown cause in 70% of cases. Through a genome-wide survey of 114 subjects with TOF and their unaffected parents, we identified 11 de novo copy number variants (CNVs) that were absent or extremely rare (<0.1%) in 2,265 controls. We then examined a second, independent TOF cohort (n = 398) for additional CNVs at these loci. We identified CNVs at chromosome 1q21.1 in 1% (5/512, P = 0.0002, OR = 22.3) of nonsyndromic sporadic TOF cases. We also identified recurrent CNVs at 3p25.1, 7p21.3 and 22q11.2. CNVs in a single subject with TOF occurred at six loci, two that encode known (NOTCH1, JAG1) disease-associated genes. Our findings predict that at least 10% (4.5–15.5%, 95% confidence interval) of sporadic nonsyndromic TOF cases result from de novo CNVs and suggest that mutations within these loci might be etiologic in other cases of TOF.
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Metadata
- Authors
- Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., Altshuler, D. M., de Lourdes Quintanilla-Dieck, M., Artunduaga, M. A., Eavey, R. D., Plenge, R. M., Shadick, N. A., Weinblatt, M. E., De Jager, P. L., Hafler, D. A., Breitbart, R. E., Seidman, J. G., & Seidman, C. E.
- Venue
- Nature Genetics
- Published
- 2009-07-13
- Volume
- 41
- Issue
- 8
- Pages
- 931-935
- ISSN
- 1061-4036 (ISSN-L)
- 1546-1718
- OpenAlex
- W2044137549
- Cited by
- 403
- References
- 37
- FWCI
- 22.99
- Type
- journal article
- Language
- en
- Open access
- green
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- Greenway, S. C., Pereira, A. C., Lin, J. C., DePalma, S. R., Israel, S. J., Mesquita, S. M., Ergul, E., Conta, J. H., Korn, J. M., McCarroll, S. A., Gorham, J. M., Gabriel, S., Altshuler, D. M., de Lourdes Quintanilla-Dieck, M., Artunduaga, M. A., Eavey, R. D., Plenge, R. M., Shadick, N. A., Weinblatt, M. E., . . . Seidman, C. E. (2009). De novo copy number variants identify new genes and loci in isolated sporadic tetralogy of Fallot. Nature Genetics. https://doi.org/10.1038/ng.415
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