Disorders

Diabetes and Hearing Loss

Synonym(s): Diabetes-Deafness Syndrome, Maternally Transmitted

Gene	Locus	Protein
MT-TL1	mitochondria

Laboratory	Test Method	Prenatal	Carrier *
Baylor College of Medicine, Medical Genetics Laboratories - Houston, TX, USA	• Targeted mutation analysis
Columbia University, Molecular Neurogenetics Laboratory - New York, NY, USA	• Targeted mutation analysis
Dr. Eberhard and Partner, MVZ Dortmund - Dortmund, Germany	• Targeted mutation analysis
GeneDx - Gaithersburg, MD, USA	• Targeted mutation analysis
GENETAQ, Molecular Genetics Centre - Malaga, Spain	• Targeted mutation analysis
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
Rush University Medical Center, Genetics Laboratory - Department of Pathology - Chicago, IL, USA	• Targeted mutation analysis
Synlab MVZ Humane Genetik Mnchen, Labor fr Humangenetik - München, Germany	• Targeted mutation 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.