“194-Year-Old Tortoise’s Genetic Secrets Revealed”

A 194-year-old tortoise named Jonathan, an Aldabra giant tortoise, has set a Guinness World Record as the oldest land animal on record. Jonathan’s longevity has intrigued researchers, leading a group of longevity experts to investigate his genetic makeup for insights into his remarkable lifespan. Dr. Stephen Clark, a neuro-oncologist and chief scientist at the longevity organization Kallel, spearheaded the study. The team’s analysis revealed that certain sections of Jonathan’s genome responsible for gene regulation were comparable to those found in five-year-old tortoises. Published in the journal Science Advances, this research sheds light on the genetic secrets behind Jonathan’s exceptional longevity.