Table 5.
Results of screening for GM elements by qualitative RT-PCR in DNA extracted from commercial maize - containing foods and feeds and certified reference materials
| Products | Number of samples | 35S | NOS | BAR | FMV | PLANT | |
|---|---|---|---|---|---|---|---|
| CRM | |||||||
| (Bt11) | 1 | 1 | 1 | 0 | 0 | 1 | |
| (Bt176) | 1 | 1 | 0 | 1 | 0 | 1 | |
| (GA21) | 1 | 0 | 1 | 0 | 0 | 1 | |
| (MON810) | 1 | 1 | 0 | 0 | 0 | 1 | |
| (TC1507) | 1 | 1 | 0 | 0 | 0 | 1 | |
| (NK603) | 1 | 1 | 1 | 0 | 0 | 1 | |
| Food | |||||||
| Flour | 5 | 0 | 0 | 0 | 0 | 5 | |
| Starch | 3 | 1 | 2 | 0 | 0 | 3 | |
| Bread | 4 | 0 | 0 | 0 | 0 | 4 | |
| Breakfast cereal | 4 | 0 | 0 | 0 | 0 | 4 | |
| Chips | 4 | 0 | 0 | 0 | 0 | 4 | |
| Snack | 4 | 0 | 0 | 0 | 0 | 4 | |
| Diet breakfast cereal | 5 | 0 | 1 | 0 | 0 | 5 | |
| Canned | 4 | 0 | 0 | 0 | 0 | 4 | |
| Feed | 6 | 1 | 1 | 0 | 0 | 6 | |
| Seed | 10 | 0 | 0 | 0 | 0 | 10 | |
| Total | 55 | 7 | 7 | 0 | 0 | 55 | |