Table 2 Exon Distribution and allelic frequencies of PAH gene
Location (exon + intron) | No. of mutation kinds | No. of mutation allele | Frequency of mutation allele(%) |
|---|---|---|---|
1 | 2 | 3 | 0.24 |
2 | 6 | 66 | 5.2 |
3 | 13 | 134 | 10.48 |
4 | 7 | 54 | 4.33 |
5 | 18 | 56 | 4.41 |
6 | 24 | 166 | 13.24 |
7 | 34 | 423 | 33.25 |
8 | 6 | 8 | 0.63 |
9 | 5 | 10 | 0.79 |
10 | 16 | 26 | 2.05 |
11 | 21 | 183 | 14.18 |
12 | 17 | 138 | 11.03 |
13 | 2 | 2 | 0.16 |