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In the Doberman, a recessive mutation to the gene PTPRQ causes an inner ear disorder known as Unilateral Deafness with Vestibular Dysfunction.
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Specifications
Breeds | |
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Gene | |
Organ | |
specimen | Swab, Blood EDTA, Blood Heparin, Semen, Tissue |
Mode of Inheritance | |
Chromosome | |
Also known as | |
Year Published |
General information
In the Doberman, a recessive mutation to the gene PTPRQ causes an inner ear disorder known as Unilateral Deafness with Vestibular Dysfunction. In the Doberman breeding community, the disorder is colloquially known as DINGS1.
Clinical features
Affected puppies develop deafness by the age of three weeks. They also show signs of vestibular dysfunction (loss of ability to balance), such as head-tilting, circling movements and ataxia (loss of coordination).
Additional information
References
Pubmed ID: 29460419
Omia ID: 2196