Laboratory	Test Method	Prenatal	Carrier *
CeGaT GmbH - Tuebingen, Germany	• Sequence analysis of the entire coding region
Connective Tissue Gene Tests - Allentown, PA, USA	• Sequence analysis of select exons
diagenos - Osnabrueck, Germany	• Sequence analysis of select exons
Instituto de Medicina Genmica, IMEGEN - Paterna, Spain	• Sequence analysis of select exons
Klinikum Stuttgart, Institute of Clinical Genetics - Stuttgart, Germany	• Sequence analysis of the entire coding region
Manchester St Mary's Hospital, Regional Genetics Laboratories - Manchester, Great Britain	• Sequence analysis of select exons
PreventionGenetics, Clinical DNA Testing and DNA Banking - Marshfield, WI, USA	• Sequence analysis of the entire coding region • Deletion/duplication analysis
Seoul National University Hospital, Molecular Diagnostics Laboratory - Seoul, South Korea	• Sequence analysis of select exons

^* 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.