Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs
The genetics of patellar luxation (PL) were investigated in Pomeranian dogs presented at the Small Animal Hospital, Faculty of Veterinary Science, Chulalongkorn University. A cohort of 339 Pomeranian dogs, part of a four-generation pedigree of 842 Pomeranians, was screened for PL from 2006 to 2013....
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ftunivutrecht:oai:dspace.library.uu.nl:1874/348942 2023-07-23T04:18:44+02:00 Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs Wangdee, C Leegwater, P A J Heuven, H C M van Steenbeek, F G Techakumphu, M Hazewinkel, H A W CSCA AVM CSCA TR1 dCSCA RMSC-1 dCSCA AVR 2017-04 application/pdf https://dspace.library.uu.nl/handle/1874/348942 en eng 0034-5288 https://dspace.library.uu.nl/handle/1874/348942 info:eu-repo/semantics/ClosedAccess Canis lupus familiaris Genome-wide association study Heritability Prevalence Patellar luxation Article 2017 ftunivutrecht 2023-07-02T02:05:16Z The genetics of patellar luxation (PL) were investigated in Pomeranian dogs presented at the Small Animal Hospital, Faculty of Veterinary Science, Chulalongkorn University. A cohort of 339 Pomeranian dogs, part of a four-generation pedigree of 842 Pomeranians, was screened for PL from 2006 to 2013. PL was present in 77% of the screened dogs, with 84% having bilateral and 16% unilateral luxation. Medial PL was more common (95%) than lateral PL (2%) or bidirectional PL (3%). The risk of PL was similar in male and female dogs (female:male relative risk 1.11, 95% CI 0.98-1.25). The heritability of PL in the screened population was 0.44±0.04 using a threshold model. A genome-wide association study of PL (48 cases and 48 controls) using a high-density SNP array indicated the possible involvement of 15 chromosomal regions, of which CFA05 and CFA32 remained associated in a larger study involving an additional 128 cases and 7 controls. Candidate genes in these regions may be involved in the pathogenesis of PL in Pomeranian dogs. Article in Journal/Newspaper Canis lupus Utrecht University Repository |
institution |
Open Polar |
collection |
Utrecht University Repository |
op_collection_id |
ftunivutrecht |
language |
English |
topic |
Canis lupus familiaris Genome-wide association study Heritability Prevalence Patellar luxation |
spellingShingle |
Canis lupus familiaris Genome-wide association study Heritability Prevalence Patellar luxation Wangdee, C Leegwater, P A J Heuven, H C M van Steenbeek, F G Techakumphu, M Hazewinkel, H A W Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
topic_facet |
Canis lupus familiaris Genome-wide association study Heritability Prevalence Patellar luxation |
description |
The genetics of patellar luxation (PL) were investigated in Pomeranian dogs presented at the Small Animal Hospital, Faculty of Veterinary Science, Chulalongkorn University. A cohort of 339 Pomeranian dogs, part of a four-generation pedigree of 842 Pomeranians, was screened for PL from 2006 to 2013. PL was present in 77% of the screened dogs, with 84% having bilateral and 16% unilateral luxation. Medial PL was more common (95%) than lateral PL (2%) or bidirectional PL (3%). The risk of PL was similar in male and female dogs (female:male relative risk 1.11, 95% CI 0.98-1.25). The heritability of PL in the screened population was 0.44±0.04 using a threshold model. A genome-wide association study of PL (48 cases and 48 controls) using a high-density SNP array indicated the possible involvement of 15 chromosomal regions, of which CFA05 and CFA32 remained associated in a larger study involving an additional 128 cases and 7 controls. Candidate genes in these regions may be involved in the pathogenesis of PL in Pomeranian dogs. |
author2 |
CSCA AVM CSCA TR1 dCSCA RMSC-1 dCSCA AVR |
format |
Article in Journal/Newspaper |
author |
Wangdee, C Leegwater, P A J Heuven, H C M van Steenbeek, F G Techakumphu, M Hazewinkel, H A W |
author_facet |
Wangdee, C Leegwater, P A J Heuven, H C M van Steenbeek, F G Techakumphu, M Hazewinkel, H A W |
author_sort |
Wangdee, C |
title |
Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
title_short |
Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
title_full |
Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
title_fullStr |
Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
title_full_unstemmed |
Population genetic analysis and genome-wide association study of patellar luxation in a Thai population of Pomeranian dogs |
title_sort |
population genetic analysis and genome-wide association study of patellar luxation in a thai population of pomeranian dogs |
publishDate |
2017 |
url |
https://dspace.library.uu.nl/handle/1874/348942 |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_relation |
0034-5288 https://dspace.library.uu.nl/handle/1874/348942 |
op_rights |
info:eu-repo/semantics/ClosedAccess |
_version_ |
1772181290954522624 |