2-Cell Embryo (Zgt)

Embryonic Index:
Zgt.Zgt.2CE

The first cleavage event, occurs approximately 30 hours after fertilization and results in a 2-cell embryo.

Notes

In the mouse embryo, the 2-cell stage time corresponds to E1.5 whereby the first cleavage event is completed resulting in a 2-cell embryo.

Multiple Ancestors Single Ancestor No Descendants Develops from Part of Parent

Gene Expression in

2-Cell Embryo