Laboratory	Test Method	Prenatal	Carrier *
Cliniques universitaires Saint Luc, Center for Human Genetics - Brussels, Belgium	• Sequence analysis of the entire coding region
GENETAQ, Molecular Genetics Centre - Malaga, Spain	• Sequence analysis of the entire coding region
PreventionGenetics, Clinical DNA Testing and DNA Banking - Marshfield, WI, USA	• Sequence analysis of the entire coding region • Linkage analysis • Deletion/duplication analysis
St George's University of London, SW Thames Molecular Genetics Diagnostic Laboratory - London, UK, Great Britain	• 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.