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28,000-year-old woolly mammoth cells brought back to life by scientists!

In 2011, excavations conducted by Kindai University in a snowy area of ​​Siberia found the earliest dead woolly mammoth at 28,000 years.

In a scientific experiment using the cells of this mammoth, it has begun to show “signs of life” in a revolutionary way.

With this mammoth species having gone extinct 4,000 years ago, the discovery of such a relatively intact specimen was hugely popular news among humans.

Especially since this mammoth has been alive for 28,000 years, scientists have been more interested in finding out how far the biological cells discovered about him are still viable even after those many millennia.

So far, researchers at Kindai University in Japan have found that its DNA remains partially intact. It seems they are trying very hard to bring this huge prehistoric mammal back to life.

Kindai University scientists have extracted nuclei from living mammoth cells and transplanted them into mouse oocytes. The cells found in the ovaries have succeeded in forming an egg cell after genetic division.

After that, cells in the 28,000-year-old specimen began to show “signs of biological activity.” Mouse oocyte cells injected with mammoth nuclei have decreased time.

Kindai University/Scientific Reports “This suggests that, even after many years, cell activity can still occur and parts of it can be regenerated,” according to Kindai University Scientific Reports. So said study author Kei Miyamoto of Kindai University’s Department of Genetic Engineering.

Five of Mammoth’s cells showed very unexpected and even very promising results, because they usually show signs of activity that occurs only before cells divide.

This huge mammoth cub named “Lyuba” was found to still have food in its stomach. Confirming whether the Ruth Hartnup mammoth’s DNA still works at the Royal BC Museum was not an easy task.

These experiments were carried out by taking samples of bone marrow and muscle tissue from the leg of the mammoth animal.

After these nucleated cells were combined with mouse oocytes, mouse proteins were added, revealing that some of the giant cells had the perfect ability to renucleate.

The final conclusion was that active nuclei can remain even in massive ruins that are 28,000 years old. It showed that such an old specimen could be revived.

Royal Victoria Museum, Victoria, British Columbia, Canada, 2018 Miyamoto admits that “we’re a long way from recreating a mammoth,” and they believe they could have very good results in this experiment if they tried to use gene editing to do so.

The controversial mammoth experiment was carried out using the CRISPR gene editing tool. Although the results of recent tests have been delayed, they have given us hope.

But whether it is possible to revive a species that became extinct 28000 years ago is still questionable for us.

According to, Nature Knows

(Photos right to original owner)



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