"Chernobyl's Radiation-Resistant Worms Defy Genetic Impact"

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Source: Phys.org
"Chernobyl's Radiation-Resistant Worms Defy Genetic Impact"
Photo: Phys.org
TL;DR Summary

A new study led by researchers at New York University finds that microscopic worms living in the Chornobyl Exclusion Zone have not suffered genetic damage from chronic radiation exposure, suggesting exceptional resilience. The study, which focused on nematodes, revealed that the worms did not show a genetic signature of radiation damage, and their tolerance to DNA damage did not correspond to radiation levels. The findings provide insights into DNA repair and genetic variation, potentially aiding cancer research and our understanding of individual risk factors.

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