somatic cell nuclear transfer
Dolly the Sheep Clones Are Ageing Just Fine
20 years after Dolly, researchers say cloned sheep are ageing healthily.
Scientists Create a Living Clone Embryo from a Long-Extinct Species of Mouth-Birthing Frog
Just a few days ago, people were wondering whether this was a good idea. Too late.
Scientists Have Perfected Mouse Re-Cloning to the 25th Generation
Researchers in Japan successfully cloned 581 healthy mice from the same furry source. Cue the Clone War fantasies.