Table 1.
CYP1A2, UGT1A4, and ABCB1 single nucleotide polymorphisms (SNPs)
| Gene | SNP | Location | Alleles | Frequency (Global) |
Frequency (Japanese) |
|---|---|---|---|---|---|
| CYP1A2 | rs2069514 | Chr.15: 74745879 | G/A | 0.209 | 0.236 |
| rs762551 | Chr.15: 74749576 | C/A | 0.630 | 0.636 | |
| UGT1A4 | rs2011425 | Chr.2: 233718962 | T/G | 0.116 | 0.127 |
| ABCB1 | rs1045642 | Chr.7: 87509329 | C/T | 0.503 | 0.577 |
| rs1128503 | Chr.7: 87550285 | C/T | 0.542 | 0.384 | |
| rs2032582 | Chr.7: 87531302 | G/A or T | 0.543 | 0.422 | |
| rs2235048 | Chr.7: 87509195 | T/C | 0.602 | 0.585 |
Data from TogoVar [Internet]. Tokyo: Japan Science and Technology Agency (Japan), National Bioscience Database Center; 2020. Available from https://togovar.biosciencedbc.jp