From: Parental genetic material and oxygen concentration affect hatch dynamics of mouse embryo in vitro
Embryo types | Diameter of hole on ZP | No. embryos | 96Â h Blastocysts | 120Â h Hatched Blastocysts (%) | Total Hatched time (repeats) |
---|---|---|---|---|---|
FE | Sperm-size | 23 | 23 | 10 (43)a | 41.7 ± 5.1c (9) |
PA | None | 24 | 24 | 17 (71)b | 6.0 ± 1.8d (10) |
PA-ZPI | ~ 1 μm | 10 | 10 | 8 (80)b |  |
PA-ZPI | ~ 5 μm | 20 | 20 | 15 (75)b |  |