| Before blastocyte stage when one cell develops to eight-cell stage, passive demethylation takes place due to failure of maintenance methylation that usually follows the DNA replication. |
| Agoutie and C57 mouse embryos at the blastocyte stage were implanted into a pseudo-pregnant BDF1 strain mother. |
| After that in 16-celled embryo, morula and blastocyte DNMT1o again appeared in cytoplasm. |
| He created mouse embryos with DNA lacking in CDX2, the gene responsible for forming the trophectoderm, or skin on a blastocyte, which is the early form of an embryo. |
| The nanoparticles did not inhibit embryo development up to the blastocyte stage. |
| Embryos can be transferred into the uterine cavity at various stages, starting from the zygote stage and up to the blastocyte stage, which is usually formed in humans 5-6 days after fertilization. |
