Table 3.
Genotypic and allelic frequencies and Hardy-Weinberg equilibrium test of SNPs of the PPARGC1A, ABCG2 and IGF1 genes in Chinese Holstein cattle
| Gene | Position | Locus | Genotypes | N | Frequency | Allele | Frequency | Hardy-Weinberg equilibrium χ2 test |
|---|---|---|---|---|---|---|---|---|
| PPARGC1A | Intron-9 | rs109579682 | CC | 27 | 0.078 | C | 0.292 | P > 0.05 |
| TT | 170 | 0.494 | T | 0.708 | ||||
| CT | 147 | 0.427 | ||||||
| ABCG2 | Intron-7 | rs137757790 | AA | 115 | 0.333 | A | 0.543 | P > 0.01 |
| CC | 85 | 0.246 | C | 0.457 | ||||
| AC | 145 | 0.420 | ||||||
| IGF1 | 5’-UTR | rs109763947 | CC | 58 | 0.168 | C | 0.439 | P > 0.05 |
| TT | 100 | 0.290 | T | 0.561 | ||||
| CT | 187 | 0.542 |