Browsing by Author "Rolfe J"

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    Survey of functional Mendelian variants in New Zealand Huntaway and Heading dog breeds
    (John Wiley and Sons Ltd on behalf of Stichting International Foundation for Animal Genetics, 2025-10-01) Smith F; Lopdell T; Stephen M; Henry M; Dittmer K; Hunt H; Sneddon N; Williams L; Rolfe J; Garrick D; Littlejohn MD
    New Zealand (NZ) Huntaway and Heading dogs are working breeds that play active roles on farms across NZ. While these breeds are common in NZ, they are not well-known elsewhere, and little is understood about their genetic make-up. Here, we used whole genome sequencing to provide a comprehensive genomic view of 249 working dogs. As first use of this resource, we report the allele frequencies of provisionally functional variants aggregated from the Online Mendelian Inheritance in Animals (OMIA) database. Of 435 “probably causal” variants, 27 segregated in our sample. Notable examples of disease variants potentially actionable for selection include those in the CUBN, CLN8, SGSH, SOD1, VWF, and VPS13B genes. These findings will enable genetic testing and selection opportunities to help improve the health and performance of future generations of these unique breeds.