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Prader-Willi/Angelman syndrome genotyping
Indications:
- Prader-Willi syndrome
- Angelman syndrome
Specimen:
1) whole blood (ACD or EDTA)
2) amniocytes
3) chorionic villi
4) store whole blood at 4 degrees C
5) store cells at -20 degrees C or below if nucleic acids cannot be extracted immediately
Related
Angelman syndrome (happy puppet syndrome)
Prader-Willi syndrome
General
genotyping (allele testing)
References
Clinical Guide to Laboratory Tests, 3rd ed. Teitz ed.,
W.B. Saunders, 1995