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Mutation frequencies in Dundee patients with colorectal cancer
| Gene | Left-sided (n = 88) | Right-sided (n = 18) | All tumors (n = 106) | Colon tumors (n = 65) | Rectal tumors (n = 41) |
|---|---|---|---|---|---|
| p53 | 56/88 (63.6%) | 9/18 (50%) | 65/106 (61.3%) | 44/65 (67.7%) | 21/41 (51.2%) |
| APC | 49/88 (55.7%) | 11/18 (61.1%) | 60/106 (56.%) | 41/65 (63.1%) | 19/41 (46.3%) |
| K-ras | 24/88 (27.3%) | 5/18 (27.7%) | 29/106 (27.4%) | 13/65 (20.0%) | 16/41 (39.0%) |
