Disorders

Charcot-Marie-Tooth Neuropathy Type 4A

Synonym(s): Charcot-Marie-Tooth Disease Type 4A, CMT 4A, CMT4A

Gene	Locus	Protein
GDAP1	8q13.3	Ganglioside-induced differentiation-associated protein 1

Laboratory	Test Method	Prenatal	Carrier *
Aachen, RWTH, Institute of Human Genetics - Aachen, Germany
Academic Medical Center, Department of Genome Analysis and Laboratory for Neurogenetics - Amsterdam, Netherlands
Athena Diagnostics Inc, Reference Lab - Worcester, MA, USA
CeGaT GmbH - Tuebingen, Germany
Center for Human Genetics, Bioscientia GmbH - Ingelheim, Germany	• Linkage analysis
Centogene AG, Rare Disease Company - Rostock, Germany
CGC Genetics - Porto, Portugal
Cyprus Institute of Neurology and Genetics, Neurogenetics Department - Ayios Dhometios, Cyprus
Diagenom GmbH, Medical Genetics Laboratory - Rostock, Germany
GENETIX Centro de Investigación en Genética Humana y Reproductiva - Bogota, Colombia
Institut de Pathologie et de Genetique, Centre de Genetique Humaine - Gosselies, Belgium
Instituto de Medicina Genmica, IMEGEN - Paterna, Spain
InVitae Corporation - San Francisco, CA, USA
Laboratory for Molecular Diagnostics, Labor-MVZ Westmecklenburg - Schwerin, Germany
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain

^* 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.