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Scientists Recover Genome of Ice Age Animal from Wolf Pup's Stomach

Published January 14, 2026, 20:03
Scientists Recover Genome of Ice Age Animal from Wolf Pup's Stomach

Scientists have managed to recover the genome of an Ice Age animal, specifically a woolly rhinoceros, from the stomach of a wolf pup that lived approximately 14,400 years ago. The remains of the wolf pup were found in the permafrost near the village of Tumath in northeastern Siberia. The recovery of the genome was possible due to the poor breakdown of the rhinoceros meat in the wolf pup's stomach. The analysis of the genome provides valuable information about the life and evolution of this extinct species, which was adapted to arctic conditions. According to the research, the woolly rhinoceros maintained genetic health until the end of the Ice Age, when its population declined rapidly due to rising temperatures and the loss of its habitat. The analysis showed no signs of inbreeding, suggesting that the population decline was relatively recent. The scientific team, led by Solveig Gudmundsdottir, emphasized that the technique used could be applied to other poorly preserved samples, opening new avenues for the study of ancient life. The research was published in the scientific journal Genome Biology and Evolution.