DNA fragmentation determined from copepod embryos treated with decadienal
| Sample . | Time of treatment with DD (h) . | Ladder intensity* . |
|---|---|---|
| 1 | 1 | ++ |
| 5 | 1 | + |
| 18 | 1 | +++ |
| 31 | Ctrl | ND |
| 6 | 3 | ++ |
| 12 | 3 | ++++ |
| 9 | Ctrl* | ND |
| 22 | 6 | ++++ |
| Sample . | Time of treatment with DD (h) . | Ladder intensity* . |
|---|---|---|
| 1 | 1 | ++ |
| 5 | 1 | + |
| 18 | 1 | +++ |
| 31 | Ctrl | ND |
| 6 | 3 | ++ |
| 12 | 3 | ++++ |
| 9 | Ctrl* | ND |
| 22 | 6 | ++++ |
DD, decadienal (5 μg ml−1).
Ctrl, untreated embryos.
ND, not detectable.
Increasing numbers of + symbols indicate increasing DNA ladder intensity.