Prader-Willi/Angelman syndrome genotyping

Indications

• Prader-Willi syndrome
• Angelman syndrome

Specimen

• whole blood (ACD or EDTA)
• amniocytes
• chorionic villi
• store whole blood at 4 degrees C
• store cells at -20 degrees C or below if nucleic acids cannot be extracted immediately

More general terms

• genotyping (allele testing)

Additional terms

• Angelman syndrome (happy puppet syndrome)
• Prader-Willi syndrome