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Number and genotype frequency of the variations in the −163C > A polymorphism of the CYP1A2 gene and in the 1976T > C polymorphism of the ADORA2A gene in a sample of thirty-one professional handball players.
| CYP1A2 | ADORA2A | ||||||
|---|---|---|---|---|---|---|---|
| Genotype | Number (Frequency) | Genotype | Number (Frequency) | ||||
| AA | 14 (45.2) | AA | 14 (45.2) | TT | 6 (19.4) | TT | 6 (19.4) |
| CA | 15 (48.4) | C-allele | 17 (54.8) | CT | 16 (51.6) | C-allele | 25 (80.6) |
| CC | 2 (6.4) | CC | 9 (29.0) | ||||
