Genotype and allele frequencies of MTHFR 677CāT in Turkish subjects
| Genotype frequencies (%) (N) | Allele frequencies | ||||||
|---|---|---|---|---|---|---|---|
| C/C | C/T | T/T | C | T | |||
| NTD cases (49) | 40.8 (20) | 51.0 (25) | ā8.2 (4) | 0.66 | 0.34 | ||
| Mothers (40) | 42.5 (17) | 40.0 (16) | 17.5 (7) | 0.62 | 0.38 | ||
| Fathers (33) | 42.4 (14) | 51.5 (17) | ā6.1 (2) | 0.68 | 0.32 | ||
| Controls (93) | 50.6 (47) | 41.9 (39) | ā7.5 (7) | 0.72 | 0.28 | ||