Colossal Biosciences Claims De-Extinction of Dire Wolves Using Genetic Engineering
Three genetically engineered canines, housed in a secure reserve, are at the center of a debate over species authenticity and conservation innovation.
- Colossal Biosciences has unveiled three genetically engineered canines—Romulus, Remus, and Khaleesi—described as dire wolves, extinct for over 10,000 years.
- The animals were created by editing gray wolf DNA with traits from dire wolves and using cloning techniques, with embryos implanted into a female dog.
- Currently residing in a 2,000-acre enclosure under surveillance, the canines are being closely monitored as part of the company's conservation-focused efforts.
- A study submitted for peer review claims these animals exhibit characteristics of a distinct evolutionary lineage, though critics argue they are modified gray wolves rather than true dire wolves.
- Colossal also announced the cloning of four endangered red wolves, highlighting its broader goals of aiding biodiversity and advancing conservation technology.
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