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Zebrafish viability in anoxia
| Period | Hours after fertilization* | Percent alive after 24 h of anoxia (N) |
|---|---|---|
| Cleavage | 2 | 83.1 (89) |
| Blastula | 4 | 83.2 (85) |
| Gastrula | 6 | 97.7 (90) |
| Segmentation | 13 | 98.8 (85) |
| Straightening | ||
| Early | 25 | 64.0 (100) |
| Middle | 30 | 4.4 (91) |
| Hatching | 50 | 0 (130) |
N is total number of embryos.
h.p.f. when placed in the anoxic environment.
