Case Reports
doi: 10.1136/jmg.24.5.303.
Duplication 9p due to unequal sister chromatid exchange
- PMID: 3585946
- PMCID: PMC1050057
- DOI: 10.1136/jmg.24.5.303
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Case Reports
Duplication 9p due to unequal sister chromatid exchange
J Med Genet.
1987 May.
Abstract
A case of trisomy 9p syndrome is reported. The karyotype showed a tandem duplication of the short arm and of the inverted heterochromatic block of chromosome 9. Unequal sister chromatid exchange seems to be the only possible cause of this finding.
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