Snuppy's genetic material and telomere length copied too
Goo Jang and Byeongchun Lee
Snuppy, the world’s first cloned dog, has a genome that closely matches the DNA of his donor dog, Tai.
The study is the first to date to confirm that the entire genome of an animal clone is almost identical to that of its donor. The results also show that telomere length — a predictor of life span — is about the same in the dogs.
Based on the results, scientists could use cloned animals to study environmental and other epigenetic changes that alter the way animals look and behave, the authors argue.