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Timing of fertilization and medium changes
| Minutes between insemination and fertilization (mean ± SE (N))
|
Minutes between fertilization and medium change (mean ± SE (N))
|
|||
|---|---|---|---|---|
| Ion added | Jellied | Dejellied | Jellied | Dejellied |
| 100 μM Gd3+ | 8.2 ± 0.8(7) | 5.2 ± 0.4(3) | 1.0 ± 0.2(7) | 0.9 ± 0.2(3) |
| 1 mM Ni2+ | 5.7 ± 0.3(6) | 3.4 ± 0.8(3) | 0.8 ± 0.2(6) | 0.6 ± 0.07(3) |
| 1 mM Co2+ | 6.5 ± 1.4(6) | 6.3 ± 3.1(3) | 0.8 ± 0.2(6) | 1.2 ± 0 (2) |
| 5 mM EGTA | – | 4.2 ± 1.0(4) | – | 1.4 ± 0.2(4) |
