Laboratory	Test Method	Prenatal	Carrier *
Academic Medical Centre, University of Amsterdam, DNA Diagnostics Laboratory - Amsterdam, Netherlands	• Sequence analysis of select exons
diagenos - Osnabrueck, Germany	• Sequence analysis of select exons
GeneDx - Gaithersburg, MD, USA	• Sequence analysis of select exons
GENESIS Center for Medical Genetics, Laboratory of Molecular Genetics - Poznan, Poland	• Sequence analysis of the entire coding region
GENETAQ, Molecular Genetics Centre - Malaga, Spain	• Sequence analysis of select exons
Hospital for Sick Children, Molecular Genetics Laboratory - Toronto, Canada	• Sequence analysis of the entire coding region

^* Carrier column is relevant to autosomal recessive and X-linked inheritance; column will be blank when it is not relevant (e.g. autosomal dominant inheritance, microdeletions/duplications) and/or is not offered by the lab.