Table 1 Genotype and allele frequencies of the DMRT3 Ser301STOP mutation (A allele) in Puerto Rican horses compared to other horse breeds.
From: Genetic diversity and selection in Puerto Rican horses
Source/Horse Breed Name | Origin | n | A/A | C/A | C/C | A allele (%) | X2 | p-val | Gaitedness |
|---|---|---|---|---|---|---|---|---|---|
This study | |||||||||
Puerto Rico Paso Fino (PRPF)★ | Puerto Rico | 37 | 37 | 0 | 0 | 100.0 | – | N/A | Gaited—paso |
Puerto Rican Nonpurebreds (NPB)★ | Puerto Rico | 143 | 108 | 34 | 1 | 87.4 | 0.93 | N.S | Some/unknown |
Central and South American Horses * | |||||||||
American Paso Fino | USA | 34 | 31 | 3 | 0 | 95.6 | 0.07 | N.S | Gaited—paso |
Puerto Rican Paso Fino ★ | Puerto Rico | 78 | 77 | 1 | 0 | 99.4 | 0.00 | N/A | Gaited—paso |
Brazilian Criollo | Brazil | 21 | 0 | 1 | 20 | 2.4 | 0.01 | N.S | Some—trocha |
Colombian Paso | Colombia | 80 | 75 | 1 | 4 | 94.4 | 62.27 | < 0.001 | Gaited—paso |
Colombian Criollo | Colombia | 35 | 1 | 8 | 26 | 14.3 | 0.16 | N.S | Unknown |
Colombian Trocha Pura | Colombia | 67 | 2 | 10 | 55 | 10.4 | 2.74 | N.S | Some—trocha |
Colombian Criollo Trocha y Galope | Colombia | 4 | 0 | 2 | 2 | 25.0 | 0.44 | N.S | Some—trocha |
Mangalarga Paulista ★ | Brazil | 14 | 0 | 2 | 12 | 7.1 | 0.08 | N.S | Some—marcha |
Peruvian Paso | Peru | 22 | 22 | 0 | 2 | 100.0 | 24.00 | < 0.001 | Gaited—paso |
Venezuelan Criollo | Venezuela | 21 | 0 | 7 | 14 | 16.7 | 0.84 | N.S | Some |
Iberian Horses * | |||||||||
Asturcon | Spain | 24 | 0 | 0 | 24 | 0.0 | - | N/A | Some |
Barb | North Africa | 15 | 0 | 0 | 15 | 0.0 | - | N/A | Not gaited |
Lusitano★ | Portugal | 19 | 0 | 0 | 19 | 0.0 | - | N/A | Not gaited |
Losino | Spain | 10 | 0 | 0 | 10 | 0.0 | - | N/A | Not gaited |
Potoka | Spain | 10 | 0 | 0 | 10 | 0.0 | - | N/A | Not gaited |
Pura Raza Gallega | Spain | 3 | 1 | 1 | 1 | 50.0 | 0.33 | N.S | Some |
Retuertas | Spain | 10 | 0 | 2 | 8 | 10.0 | - | N/A | Unknown |
Sorraia★ | Portugal | 16 | 0 | 0 | 16 | 0.0 | - | N/A | Not gaited |
