Clues to longevity may reside in the genomes of long-lived bats
Peer-Reviewed Publication
Updates every hour. Last Updated: 3-Nov-2026 22:16 ET (4-Nov-2026 03:16 GMT/UTC)
UC Berkeley scientists report the first analysis of the genomes of eight bats from the genus Myotis, known for having the longest-lived species — 50 years. The analysis finds a close link between bat longevity and its immune system — longer-lived bats had higher levels of cancer-fighting genes. The analysis suggests that an immune system able to mount an overwhelming attack against infectious organisms and cancer may be integral to a long lifespan.
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