Chinese Scientists Successfully Clone Yak, Marking Global First in Livestock Biotechnology
Chinese researchers have announced the world’s first successful cloning of a yak, a scientific breakthrough that could significantly enhance livestock breeding in high-altitude regions. The cloned animal—a healthy, 73.9-pound black calf—was delivered by cesarean section in Damxung County, Tibet.
The project was led by a team from Zhejiang University, which has been working since last year to utilize somatic cell cloning techniques to improve yak breeding. Somatic cell cloning involves transferring the genetic material from a body cell into an egg cell from which the nucleus has been removed, effectively creating a genetic copy of the original animal.
Yaks play an essential role in Tibet’s everyday life and economy, supplying local communities with meat, dairy products, transportation, and even fuel. By enabling the precise replication of desirable genetic traits, scientists hope to produce yaks that are more productive, with stronger disease resistance and higher yields of milk and meat.
Researchers believe this biotechnological milestone could transform agriculture in Tibet and other similar regions, enhancing food security and supporting the livelihoods of high-altitude communities. The successful cloning also marks a major advance in China’s ongoing efforts to tap into scientific innovation for agricultural development.
