SERPINB11 frameshift variant associated with novel hoof specific phenotype in Connemara ponies.

ABSTRACT: Horses belong to the order Perissodactyla and bear the majority of their weight on their third toe; therefore, tremendous force is applied to each hoof. An inherited disease characterized by a phenotype restricted to the dorsal hoof wall was identified in the Connemara pony. Hoof wall separation disease (HWSD) manifests clinically as separation of the dorsal hoof wall along the weight-bearing surface of the hoof during the first year of life. Parents of affected ponies appeared clinically normal, suggesting an autosomal recessive mode of inheritance. A case-control allelic genome wide association analysis was performed (ncases = 15, ncontrols = 24). Population stratification (λ = 1.48) was successfully improved by removing outliers (ncontrols = 7) identified on a multidimensional scaling p

SUBMITTER: Finno CJ 

PROVIDER: S-EPMC4395385 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature