New Czech Discovery makes cloning easier

Czech scientists discovered, why it is not often possible to clone animals or human embryos. The Josef Fulka team from Research Institute of Animal Production in Prague published their findings in American magazine Science.

They found out and proved, the key factor during fertilized egg or early embryo development is the nucleolus from a mother’s egg. They were able to discover, how does the nucleus work, and how to remove or insert it safely.