Article
The "gait keeper" mutation does not influence gait scores in Pêga donkeys: a preliminary result.
Journal of equine veterinary science - 1 Oct 2026
Santana Carolaine Jesus Silva, Rocha Victoria Camilla Parente, de Moraes Júlia Villane Santos, Senes Beatriz Bastos, Maciel Silel Vinícius Simões Andrade, Oliveira Ingrid Pereira Pinto, Costa Raphael Bermal, Alves Jackeline Santos, de Camargo Gregório Miguel Ferreira
Abstract excerpt
The DMRT3 "gait keeper" mutation is a major determinant of locomotor patterns in horses, but its role in donkeys remains unclear. This study evaluated the association between this polymorphism and gait performance in Pêga donkeys, a breed selected for gaited locomotion. A total of 260 animals were phenotyped for gait scores and genotyped by PCR-sequencing targeting exon 2 of DMRT3. All individuals were homozygous...
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