Disorders

Hereditary Sensory and Autonomic Neuropathy Type IIA

Synonym(s): Hereditary Sensory Neuropathy, Type IIA, HSAN IIA, HSAN2A, HSN IIA, HSN2A

Gene	Locus	Protein
WNK1	12p13.3	Serine/threonine-protein kinase WNK1

Laboratory	Test Method	Prenatal	Carrier *
Athena Diagnostics Inc, Reference Lab - Worcester, MA, USA
Center for Nephrology and Metabolic Disorders, Laboratory for Molecular Diagnostics - Weisswasser, Germany
Centogene AG, Rare Disease Company - Rostock, Germany
Diagenom GmbH, Medical Genetics Laboratory - Rostock, Germany
diagenos - Osnabrueck, Germany
Massachusetts General Hospital, Neurogenetics DNA Diagnostic Laboratory - Boston, MA, USA
Medgene, MedGene - Bratislava, Slovakia
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
University Hospital Jena, Institute of Human Genetics - Jena, Germany	• Linkage 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.