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Ötzi the Iceman's Microbes Reveal Ancient Life
22 Jun
Summary
- Ancient microbes and modern yeasts found on Ötzi.
- Microorganisms persisted over 5,300 years in the mummy.
- Ötzi's microbiome offers rare glimpse into microbial past.
Ötzi the Iceman, a mummy discovered in an Alpine glacier in 1991, has revealed surprising signs of life persisting for over 5,300 years. Recent research published in the journal Microbiome uncovered a complex community of ancient and modern microorganisms within his remains.
Experts identified cold-adapted yeasts and genetic traces of bacteria from Ötzi's ancient gut microbiome. Notably, some of these microorganisms, originating from the glacial environment, have persisted on Ötzi's body to the present day. This unique microbiome contains gut bacteria not typically found in modern humans.
These findings provide a rare glimpse into humanity's microbial past, suggesting that some microbes may still exist in a dormant state within the mummy. Ötzi is now viewed not as a static relic but as a dynamic biological system, contributing to our understanding of ancient life and microbial survival over millennia.
