Prader-Willi syndrome and chromosomal mosaicism 46, XY/47, XY, + mar in two cases
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Two cases of the Prader-Willi syndrome with 46, XY/47, XY, + mar are reported. The majority of Prader-Willi patients with chromosome abnormalities have either 15/15 translocations or mosaicism. Both of these aberrations presumably occur after fertilization. A possible relationship between high parental age and chromosome abnormalities in the Prader-Willi syndrome is discussed.
Originalsprog | Engelsk |
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Tidsskrift | Clinical Genetics |
Vol/bind | 16 |
Udgave nummer | 3 |
Sider (fra-til) | 147-150 |
Antal sider | 4 |
ISSN | 0009-9163 |
DOI | |
Status | Udgivet - 1979 |
ID: 258037437