46,XY/47,XYY/48,XYYY karyotype in a 3-year-old boy ascertained because of radioulnar synostosis
Journal Article
·
· American Journal of Medical Genetics
- Children`s Hospital, Sydney (Australia); and others
Chromosome analysis was performed on a 3-year-old boy because of bilateral radioulnar synostosis and demonstrated a mosaic karyotype 46,XY/47,XYY/48,XYYY. He had minor facial anomalies and mild intellectual delay. He appears to be the youngest patient reported with this rare chromosome complement. His father, mother, and brother had normal chromosomes. Fluorescence in situ hybridization (FISH) was performed on the propositus and his father with the Y chromosome heterochromatic probe (pHY3.4) to add to the evaluation of mosaicism. 17 refs., 3 figs., 2 tabs.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 102881
- Journal Information:
- American Journal of Medical Genetics, Vol. 56, Issue 4; Other Information: PBD: 8 May 1995
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:102881