Comparison of the results obtained from the five methods
| Method | No of duplications3-150 missed by both laboratories (%) | No of samples3-151 with no result from both laboratories (%) |
| Junction fragment by Southern blot | 7 (14%) | 0 |
| Junction fragment by PCR | 8 (16%) | 1 (1) |
| Microsatellite analysis | 1 (2%) | 4 (4.2) |
| STS dosage with capillary electrophoresis | 0 (0%) | 0 |
| STS dosage with PAGE | 0 (0%) | 0 |