Table 3 Distribution of age related mutations in the APC gene exons of patients which underwent molecular diagnostics (n = 42)
From: Age and manifestation related symptoms in familial adenomatous polyposis
| Â | age; years | Â | Â | ||
|---|---|---|---|---|---|
|  | <20 | 20–40 | >40 | n | % |
Exon 1 | Â | Â | Â | Â | Â |
Exon 2 | Â | Â | Â | Â | Â |
Exon 3 | Â | Â | 1 | 1 | 2.3 |
Exon 4 | Â | 2 | 1 | 3 | 7.1 |
Exon 5 | 2 | 3 | 1 | 6 | 14.3 |
Exon 6 | Â | 2 | Â | 2 | 4.8 |
Exon 7 | Â | Â | Â | Â | Â |
Exon 8 | Â | 1 | 1 | 2 | 4.8 |
Exon 9 | Â | Â | Â | Â | Â |
Exon 10 | Â | Â | 1 | 1 | 2.3 |
Exon 11 | Â | Â | Â | Â | Â |
Exon 12 | Â | Â | Â | Â | Â |
Exon 13 | Â | 3 | Â | 3 | 7.1 |
Exon 14 | 2 | 3 | 1 | 6 | 14.3 |
Exon 15 | 5 | 7 | 6 | 18 | 42.9 |