De-extinction: Scientists ‘close’ to reviving extinct species in breakthrough Advances in genetic engineering spark excitement and ethical concerns
De-extinction: A Major Breakthrough
In a striking leap forward in the field of genetics, scientists at Colossal Biosciences are working diligently on the de-extinction of species that have long been lost to time. With ambitions to bring back the woolly mammoth and the dodo, the company is leveraging advanced genetic engineering techniques to potentially revive these iconic creatures.
What is De-extinction?
De-extinction refers to the process of bringing back extinct species through modern biotechnology. This involves the extraction of genetic material from preserved specimens and using CRISPR gene-editing technology to modify the DNA of closely related living species. For instance, the woolly mammoth could be revived by editing the genes of Asian elephants, while the dodo may require similar efforts using its closest relatives.
Excitement and Controversy
The prospect of reviving extinct species has garnered significant excitement in the scientific community, sparking imaginations worldwide. However, it is not without its critics. Ethical concerns abound regarding the implications of resurrecting species that may no longer fit into our current ecosystems. Questions about the welfare of these animals and the potential impact on biodiversity are at the forefront of this heated debate.
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