Table 2.
Genetic variants identified in the promoter regions of theIL2R alpha (CD25)gene locus
| SNP (rs#) | Position | Polym orphism | Flanking sequences | Genotype | Analysed individuals | Allele | Frequencya | Frequencies (Hapmap YRI, CEU, CHB)b |
|---|---|---|---|---|---|---|---|---|
| rs12722617 |
−398 |
C>T |
TTCGC[C/T] GCATC |
CC |
35 |
C |
0.875 |
0.932, 1.000, NA |
| CT |
5 |
T |
0.125 |
0.068, 0.000, NA |
||||
| ss410961577 |
−409 |
C>T |
GGATC[C/T] TTCAG |
CC |
38 |
C |
0.950 |
NA |
| CT |
2 |
T |
0.050 |
|||||
| rs12722616 |
−516 |
C>T |
AACAC [C/T] TTATA |
CC |
35 |
C |
0.875 |
0.924, 1.000, 1.000 |
| CT | 5 | T | 0.125 | 0.076, 0.000, 0.000 |
aFrequency corresponds for both allele and genotypes; b: YRI: Yoruba population representing Sub- Saharan African individual group, CEU: European, CHB: Han Chinese; NA: data not available.