Status Updates From The Epigenetics Revolution:...

Interesting, things to note so far; outdated belief that cells lose function as they differentiate, thus was then tested by John Gordon using unfertilised egg cells of frogs, and somatic therapy to replace nuclei, found that it pertained function. Got up to the part where cloning is discussed in animals, notably Dolly the Sheep, first mammal to successfully have been cloned (1996 - 2003) however experienced arthritis