Table 2 CYP2C19 gene frequency and Hardy-Weinberg equilibrium
From: Genetic variability in stroke patients: CYP2C19 polymorphisms unraveled
Gene | Genotype | Actual number | Frequency | Theoretical number | Frequency | Allele | Number | Genotype frequency | Hardy-Weinberg equilibrium |
|---|---|---|---|---|---|---|---|---|---|
CYP2C19*2 | GG(p2) | 222 | 40.44 | 227 | 41.34 | G(P) | 706 | 64.30 | X2=0.8640 P=0.65 |
GA(2pq) | 262 | 47.72 | 252 | 45.91 | A(q) | 392 | 35.70 | ||
AA(q2) | 65 | 11.84 | 70 | 11.84 | Â | - | - | ||
CYP2C19*3 | GG(p2) | 489 | 89.07 | 490 | 89.20 | G(P) | 1037 | 94.44 | X2=0.5722 P=0.75 |
GA(2pq) | 59 | 10.75 | 57 | 10.50 | A(q) | 61 | 5.56 | ||
AA(q2) | 1 | 0. 18 | 2 | 0.31 | Â | - | - |