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Embryo viability
| NF stage | Controls | 4% O2 @ stage 12 | 4% O2 @ stage 18 | 4% O2 @ stage 24 | 4% O2 @ stage-30 |
|---|---|---|---|---|---|
| 26 | 40 | 30 | 30 | 0 | 0 |
| 30 | 30 | 30 | 30 | 40 | 0 |
| 36 | 29 | 26 | 37 | 36 | 99 |
| Survived | 99 | 86 | 97 | 76 | 99 |
| Gastrulation | 1 | 0 | 0 | 0 | 0 |
| Neurulation | 0 | 4 | 1 | 9 | 0 |
| Tailbud | 0 | 10 | 2 | 15 | 1 |
Notes: The table shows the total number of embryos collected at NF stage 26, 30, and 36. In addition, embryos that died during different developmental stages can be seen.
Abbreviation: NF, Nieuwkoop & Faber.
