Animated video from New Hope Fertility Center ([ Ссылка ]) showing the steps involved in nuclear transfer. First, the nucleus (which contains most of the genetic material) from an unfertilized donor egg is removed and replaced with the nucleus from the intended parents. An impulse charge is used to to induce the embryo to start to growing.
![](https://i.ytimg.com/vi/DzyxRfn7_WQ/mqdefault.jpg)