Laboratory	Test Method	Prenatal	Carrier *
Academic Medical Centre, University of Amsterdam, DNA Diagnostics Laboratory - Amsterdam, Netherlands	• Sequence analysis of the entire coding region • Linkage analysis
Instituto de Medicina Genmica, IMEGEN - Paterna, Spain	• Sequence analysis of the entire coding region • Targeted mutation analysis
PreventionGenetics, Clinical DNA Testing and DNA Banking - Marshfield, WI, USA	• Sequence analysis of the entire coding region • Deletion/duplication analysis
Radboud University Nijmegen Medical Centre, Genome Diagnostics Nijmegen - Nijmegen, Netherlands	• Sequence analysis of the entire coding region • Deletion/duplication analysis
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain	• Sequence analysis of the entire coding region • Targeted mutation analysis
University Clinic Freiburg, Institute for Human Genetics - Freiburg, Germany	• Sequence analysis of the entire coding region • Linkage analysis • Deletion/duplication analysis
University of Chicago, Genetic Services Laboratory - Chicago, IL, USA	• Sequence analysis of the entire coding region • Deletion/duplication analysis

^* 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.