SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC)
We investigated two litters of distantly related Nova Scotia Duck Tolling Retrievers (NSDTR), of which four puppies were affected by cerebellar signs with or without neuromuscular weakness. The phenotype was termed cerebellar degeneration—myositis complex (CDMC). We suspected a heritable condition a...
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ftmdpi:oai:mdpi.com:/2073-4425/13/7/1223/ 2023-08-20T04:05:47+02:00 SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) Matthias Christen Stefan Rupp Iris Van Soens Sofie F. M. Bhatti Kaspar Matiasek Thilo von Klopmann Vidhya Jagannathan Indiana Madden Kevin Batcher Danika Bannasch Tosso Leeb agris 2022-07-09 application/pdf https://doi.org/10.3390/genes13071223 EN eng Multidisciplinary Digital Publishing Institute Animal Genetics and Genomics https://dx.doi.org/10.3390/genes13071223 https://creativecommons.org/licenses/by/4.0/ Genes; Volume 13; Issue 7; Pages: 1223 Canis lupus familiaris neurology seizure N-acetyl aspartic acid aralar precision medicine animal model Text 2022 ftmdpi https://doi.org/10.3390/genes13071223 2023-08-01T05:39:29Z We investigated two litters of distantly related Nova Scotia Duck Tolling Retrievers (NSDTR), of which four puppies were affected by cerebellar signs with or without neuromuscular weakness. The phenotype was termed cerebellar degeneration—myositis complex (CDMC). We suspected a heritable condition and initiated a genetic analysis. The genome of one affected dog was sequenced and compared to 565 control genomes. This search yielded a private protein-changing SLC25A12 variant in the affected dog, XM_038584842.1:c.1337C>T, predicted to result in the amino acid change XP_038440770.1:(p.Pro446Leu). The genotypes at the variant co-segregated with the phenotype as expected for a monogenic autosomal recessive mode of inheritance in both litters. Genotyping of 533 additional NSDTR revealed variant allele frequencies of 3.6% and 1.3% in a European and a North American cohort, respectively. The available clinical and biochemical data, together with current knowledge about SLC25A12 variants and their functional impact in humans, mice, and dogs, suggest the p.Pro446Leu variant is a candidate causative defect for the observed phenotype in the affected dogs. Text Canis lupus MDPI Open Access Publishing Genes 13 7 1223 |
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MDPI Open Access Publishing |
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English |
topic |
Canis lupus familiaris neurology seizure N-acetyl aspartic acid aralar precision medicine animal model |
spellingShingle |
Canis lupus familiaris neurology seizure N-acetyl aspartic acid aralar precision medicine animal model Matthias Christen Stefan Rupp Iris Van Soens Sofie F. M. Bhatti Kaspar Matiasek Thilo von Klopmann Vidhya Jagannathan Indiana Madden Kevin Batcher Danika Bannasch Tosso Leeb SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
topic_facet |
Canis lupus familiaris neurology seizure N-acetyl aspartic acid aralar precision medicine animal model |
description |
We investigated two litters of distantly related Nova Scotia Duck Tolling Retrievers (NSDTR), of which four puppies were affected by cerebellar signs with or without neuromuscular weakness. The phenotype was termed cerebellar degeneration—myositis complex (CDMC). We suspected a heritable condition and initiated a genetic analysis. The genome of one affected dog was sequenced and compared to 565 control genomes. This search yielded a private protein-changing SLC25A12 variant in the affected dog, XM_038584842.1:c.1337C>T, predicted to result in the amino acid change XP_038440770.1:(p.Pro446Leu). The genotypes at the variant co-segregated with the phenotype as expected for a monogenic autosomal recessive mode of inheritance in both litters. Genotyping of 533 additional NSDTR revealed variant allele frequencies of 3.6% and 1.3% in a European and a North American cohort, respectively. The available clinical and biochemical data, together with current knowledge about SLC25A12 variants and their functional impact in humans, mice, and dogs, suggest the p.Pro446Leu variant is a candidate causative defect for the observed phenotype in the affected dogs. |
format |
Text |
author |
Matthias Christen Stefan Rupp Iris Van Soens Sofie F. M. Bhatti Kaspar Matiasek Thilo von Klopmann Vidhya Jagannathan Indiana Madden Kevin Batcher Danika Bannasch Tosso Leeb |
author_facet |
Matthias Christen Stefan Rupp Iris Van Soens Sofie F. M. Bhatti Kaspar Matiasek Thilo von Klopmann Vidhya Jagannathan Indiana Madden Kevin Batcher Danika Bannasch Tosso Leeb |
author_sort |
Matthias Christen |
title |
SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
title_short |
SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
title_full |
SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
title_fullStr |
SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
title_full_unstemmed |
SLC25A12 Missense Variant in Nova Scotia Duck Tolling Retrievers Affected by Cerebellar Degeneration—Myositis Complex (CDMC) |
title_sort |
slc25a12 missense variant in nova scotia duck tolling retrievers affected by cerebellar degeneration—myositis complex (cdmc) |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2022 |
url |
https://doi.org/10.3390/genes13071223 |
op_coverage |
agris |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
Genes; Volume 13; Issue 7; Pages: 1223 |
op_relation |
Animal Genetics and Genomics https://dx.doi.org/10.3390/genes13071223 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/genes13071223 |
container_title |
Genes |
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13 |
container_issue |
7 |
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1223 |
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1774716524062310400 |