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Russian scientist have cut open and test a 130,000 - year - sure-enough baby mammoth bear on in Siberian permafrost .
The yearling mammoth , nicknamed " Yana , " wasfirst unveiledin December 2024 . The investigator who discovered Yana said she was the best - preserved mammoth ever find , the Associated Press report at the time . The front part of Yana ’s physical structure is almost entirely entire and look very standardized to a infant elephant .
Scientists have performed a necropsy on a 50,000-year-old baby mammoth, nicknamed “Yana."
Researchers took a close facial expression at Yana by perform a necropsy — the animal eq of an autopsy . The autopsy took several hours and was conducted in late March at the Mammoth Museum in North - Eastern Federal University in Yakutsk , according to coverage by Agence France - Presse ( AFP ) , a French news government agency , viaFrance 24 .
This necropsy " is an opportunity to look into the past of our planet,“Artemiy Goncharov , head of the functional genomics and proteomics of microorganisms laboratory at the Institute of Experimental Medicine in Russia , order AFP .
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A close-up of Yana the baby mammoth.
Yana was case in permafrost , or permanently frozen worldly concern , for millennia untilclimate changethawed that permafrost and exposed her carcass . The front part of her consistence started to catch on down a cliff , but she was hold in property by her hindquarters , which remained embedded in the solid ground , AFP reported .
During the necropsy , investigator spent several hr examine Yana ’s cadaver . The mammoth smelled like a " concoction of fermented earth and frame , " according to AFP ’s reporting . Yana ’s carcase was 3.9 human foot ( 1.2 meters ) magniloquent at the shoulder and count almost 400 pounds ( 180 kilograms ) . Her top dog and trunk were entire , and the investigator were able to turn up her Milk River tusks . These tusks come down out as the mammoth matures , just as baby tooth do in human beings , AFP report . The researchers also identified Yana ’s interior organs .
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" We can see that many organ and tissues are very well preserved , " Goncharov say . " The digestive tract is partly preserved , the stomach is preserved . There are still sherd of the bowel , in picky the colon , " enabling scientists to take sampling of Yana ’s last repast .
research worker hope to find unique bacteria on Yana and psychoanalyze the plant and spore she consumed in life to see more about her ancient environment and the kinship between ancient and forward-looking micro-organism .
Researchers have n’t yet determined why Yana died so young , but they recognize New humans ( Homo sapiens ) were n’t involved . Modern humans did n’t come in Siberia until at least 30,000 years ago , some 100,000 yr after Yana died .
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