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Meet The ‘Living Fossil’ That’s Older Than The Dinosaurs
In a world where many species have gone extinct due to human activities, the Ginkgo biloba tree stands out as an extraordinary exception. This ancient being has been around for millions of years, witnessing the rise and fall of civilizations, including the destruction caused by nuclear blasts. And yet, it not only survived but also thrived in the face of adversity.
One such remarkable individual is a 1,000-year-old ginkgo tree standing near Gu Guanyin Buddhist Temple, its golden leaves carpeting the temple grounds each autumn. Over its lifespan, this tree has seen the world change dramatically – from the fall of the Tang Dynasty to the rise of the Silk Road trade routes and the global upheavals caused by the Industrial Revolution.
What is remarkable about these ginkgo trees is their ability to regenerate and adapt in the face of adversity. They can regrow their leaves, branches, and even roots after being damaged or destroyed. This capacity for self-renewal has allowed them to flourish in environments that would be hostile to other species.
But what makes these trees truly remarkable is their immune system-like response to stress and disease. Ginkgo biloba is the only living member of its genus, meaning it has no close relatives with which to compare its biological processes. However, researchers have discovered that its genetic makeup plays a crucial role in its longevity.
Intriguingly, studies have revealed that genes associated with pathogen resistance and stress response remain highly active even in ancient specimens. This constant production of protective compounds is akin to an immune system that never falters, ensuring these trees can withstand the tests of time.
The story of Ginkgo biloba and its perseverance over millennia serves as a testament to nature’s resilience.
Source: www.forbes.com
