Table 2.
Genotypes for IL13 single nucleotide polymorphisms (SNPs)
| SNP | Position (bp) | Location | Genotype | Frequency (%) |
| rs1800925 (-1112C/T) | 132,020,708 | Promoter | CC | 577 (63.6) |
| CT | 295 (32.5) | |||
| TT | 35 (3.9) | |||
| Total | 907 (100.0) | |||
| rs2066960 | 132,022,334 | Intron 1 | CC | 729 (81.5) |
| AC | 157 (17.6) | |||
| AA | 8 (0.9) | |||
| Total | 894 (100.0) | |||
| rs1295686 | 132,023,742 | Intron 3 | CC | 483 (64.6) |
| CT | 240 (32.1) | |||
| TT | 25 (3.3) | |||
| Total | 748 (100.0) | |||
| rs20541 (R130Q) | 132,023,863 | Exon 4 | GG | 583 (64.4) |
| GA | 291 (32.1) | |||
| AA | 32 (3.5) | |||
| Total | 906 (100.0) | |||
| rs1295685 | 132,024,344 | Exon 4 | GG | 584 (64.5) |
| GA | 280 (30.9) | |||
| AA | 41 (4.5) | |||
| Total | 905 (100.0) |
Gene annotation is based on SNPper [25]
IL13: interleukin-13 gene; n, number of samples used in genetic studies; bp, basepairs.