Colossal Biosciences announced a groundbreaking achievement in de-extinction by reportedly bringing back the dire wolf, a species that vanished over 10,000 years ago. Utilizing genome reconstruction, scientists edited gray wolf cells to replicate those of the extinct canid. This effort led to the successful gestation of three wolves—Romulus, Remus, and Khaleesi—by common dogs. Their birth marks a pivotal moment in biotechnology; however, specifics on their resemblance to actual dire wolves and peer-reviewed studies remain undisclosed, raising ethical and scientific questions about de-extinction practices.
The ability to bring back species like the dire wolf represents a monumental shift in biotechnology, igniting discussions on the ethics and implications of de-extinction.
Colossal's approach successfully resurrected dire wolves using advanced gene-editing techniques, bringing attention to the potential of CRISPR in reviving extinct species.
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