Przewalski' horse cloned.

Now a portion of this lost genetic diversity may be recovered by cloning historic Przewalski’s horse from frozen cells. Successful breeding can increase genetic diversity by reintroducing lost variants to the surviving population. This is the hope for the new foal, Kurt, who was cloned from cells that had been cryopreserved at the SDZG Frozen Zoo in 1980. These were cells from a stallion that was born in 1975 in the UK, was transferred to the US in 1978, and lived until 1998. He was recorded as Stud Book number 615 (SB615) and known as “Kuporovic” by his zookeepers.