Table 2 Genotypic and allelic frequencies for polymorphisms c.525C>A and c.570G>A of the horse PRNP gene for breeds with a number of N ≥ 5. Hardy–Weinberg Equilibrium (HWE).
Breed | N | c.525C>A | HWE (P value) | c.570G>A | HWE (P value) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CC | CA | AA | C | A | GG | GA | AA | G | A | ||||
Thoroughbred | 48 | 0.52 | 0.29 | 0.19 | 0.66 | 0.34 | 0.06 | 1 | 0 | 0 | 1 | 0 | 1 |
Pura raza Española | 30 | 0. 67 | 0.33 | 0 | 0.83 | 0.17 | 0.55 | 0.93 | 0.07 | 0 | 0.97 | 0.03 | 0.96 |
Burguete | 29 | 0.07 | 0.17 | 0.76 | 0.15 | 0.85 | 0.20 | 0.97 | 0.03 | 0 | 0.98 | 0.02 | 0.99 |
Jaca Navarra | 21 | 0 | 0.23 | 0.76 | 0.12 | 0.88 | 0.80 | 0.67 | 0.33 | 0 | 0.83 | 0.17 | 0.61 |
Standardbred | 18 | 0.06 | 0.44 | 0.50 | 0.28 | 0.72 | 0.90 | 0.72 | 0.22 | 0 | 0.83 | 0.17 | 0.76 |
Quarter Horse | 11 | 0.09 | 0.54 | 0.36 | 0.36 | 0.64 | 0.84 | 0.91 | 0.09 | 0 | 0.95 | 0.05 | 0.96 |
Westephalian | 8 | 0.50 | 0.25 | 0.25 | 0.62 | 0.38 | – | 1 | 0 | 0 | 1 | 0 | – |
Nooitgedacht | 8 | 0.12 | 0.25 | 0.63 | 0.25 | 0.75 | – | 1 | 0 | 0 | 1 | 0 | – |
Arabian | 7 | 0.14 | 0.42 | 0.43 | 0.36 | 0.64 | – | 0.70 | 0.30 | 0 | 0.86 | 0.14 | – |
Italian Trotter | 5 | 0 | 0.40 | 0.60 | 0.20 | 0.80 | – | 0.40 | 0.60 | 0 | 0.70 | 0.30 | – |