| Polymorphism | Primers | Enzyme | |
| G894T (rs1799983) | F | 5’-AAGGCAGGAGACAGTGGATGGA-3’ | Ban II |
| R | 5’-CCCAGTCAATCCCTTTGGTGCTCA-3’ | ||
| T-786C (rs2070744) | F | 5’-GCAGGTCAGCAGAGAGACTA 3’ | Msp I |
| R | 5’-GACACAGAACTACAAACCCC-3’ | ||