Table 6.
Genotype and allele frequencies of DSP, RASA2, MYH3 and GSN genes polymorphisms in commercial pigs with susceptible and resistant allele
| Gene (“rs” number) | Piglet population | Genotype (N. of number) | Total no. of pig | Susceptible allele frequency | Resistant allele frequency | P-value |
| DSP (rs45430738) | Susceptible | AA: 17 (10%) | AG: 54 (31%) | GG: 104 (59%) | 175 | A: 0.25 (0.58) | A: 0.47 (0.52) | <0.0001 |
| Resistant | AA: 53 (27%) | AG: 80 (40%) | GG: 65 (33%) | 198 |
| RASA2 (rs45431691) | Susceptible | CC: 91 (51%) | CA: 78 (44%) | AA: 9 (5%) | 178 | C: 0.73 (0.78) | C: 0.83 (0.70) | <0.0001 |
| Resistant | CC: 145 (73%) | CA: 42 (21%) | AA: 12 (6%) | 199 |
| MYH3 (rs45431421) | Susceptible | AA: 45 (26.5%) | AC: 80 (47%) | CC: 45 (26.5%) | 170 | A: 0.50 (0.79) | A: 0.55 (0.72) | NS |
| Resistant | AA: 67 (34%) | AC: 79 (41%) | CC: 49 (25%) | 195 |
| GSN (rs45435111) | Susceptible | AA: 44 (25%) | AG: 104 (59%) | GG: 28 (16%) | 176 | A: 0.56 (0.23) | A: 0.33 (0.31) | <0.0001 |
| Resistant | AA: 29 (15%) | AG: 72 (36%) | GG: 98 (49%) | 199 |