Solved the secret of the Millennium Ginkgo tree

Date:

2020-01-16 13:20:08

Views:

118

Rating:

1Like 0Dislike

Share:

Solved the secret of the Millennium Ginkgo tree

Ginkgo Trees listed in the Red book and are under threat of extinction in the wild.

The Ginkgo Tree is often called a living fossil. This unique plant is unique in the world of flora, and the lifespan is more than 1,000 years. Ginkgo survived the ice age and the atomic bombing . Moreover, on its basis, annually creates thousands of medicines from a variety of diseases. Today, scientists managed to uncover the secret of good health and longevity of Ginkgo. According to the results, published in the journal tree creates chemicals that protect it from disease and drought. And, unlike other plants, its genes are not programmed for senescence.

Ginkgo can be found in parks and gardens worldwide, but in the wild trees are on the brink of extinction due to massive deforestation . Ginkgo, listed in the Red book, a native of China and is the last surviving representative of a long line of ancient trees.

anti-stress — the reason for the longevity of the Ginkgo trees

How to write in their work, scientists from the University of North Texas, the secret of Ginkgo lies in the fact that the aging of the trees, they show no signs of weakening its ability to defend against stress. During the work of researchers from USA and China studied Ginkgo trees aged from 15 to 667 years, removing the rings of trees and analyzing cells, the bark, leaves and seeds. They found that both young and old produce protective chemical substances to deal with stress caused by pathogens or drought. These include antioxidants, antimicrobials and plant hormones that protect Ginkgo from drought and other environmental factors. Genetic studies showed that genes associated with aging, are not automatically included in a specific point in time as the other .

the Autumn leaves of the Ginkgo tree in the Sun

Thus, despite the fact that age-old tree seems old due to damage from frost or , all internal processes necessary for healthy growth, well-functioning. Researchers believe that the results of their work will motivate others to delve into what, apparently, is an important sign of longevity, Ginkgo and other long-lived trees.

more articles about the unique plants and animals found on our

How in the world the trees are long-lived?

Today the oldest living tree in the world is officially considered the bristlecone pine Methuselah, (Pinus longaeva) — its age is estimated at more than 4800 years.

Methuselah — the oldest tree of the Earth. Grows in Eastern California (USA)

so as not To miss any of the latest scientific discoveries, subscribe to our

The oldest planets are colonized trees (trees Pando) that have a single root system. Total age of this colony is not less than 80 thousand years, although the age of individual trees does not exceed 130 years. Experts believe that in addition to a constant supply of nutrients, light and water, the ability of trees to live so long associated with slow growth and adaptation of cells and the relative protection against secondary external impacts such as pests, diseases and extreme climatic events.

Recommended

What our ancestors ate? Discovered the remnants of food left by the age of 65 thousand years

What our ancestors ate? Discovered the remnants of food left by the age of 65 thousand years

what do you think ate human ancestors thousands of years ago? Today we know the exact answer to this question, as scientists have discovered the charred remains of different plant foods in Northern Australia. The age of the finds ranges from 65 000 t...

The burial of Neanderthals makes them much more human than we previously believed

The burial of Neanderthals makes them much more human than we previously believed

Neanderthals — extinct members of the genus Homo Sapiens, whose species has completely disappeared under unknown circumstances about 40 thousand years ago. Despite the fact that Neanderthals went on his own path of development 500 thousand year...

Anti-social behavior is

Anti-social behavior is "imprinted" in the brain

According to statistics, every fourth person at least once in childhood and adolescence shows samples of antisocial behaviour. As they grow older most people grow out of this behavior, however for approximately 10% of the population anti-social behav...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

#video | Bacteria can come together and create patterns in the form of flowers

#video | Bacteria can come together and create patterns in the form of flowers

Mixing different bacteria you can see the amazing patterns. Microscopic bacteria were the first living creatures that inhabited the Earth, and at the moment they are essential for our healthy life. We can't see them, but millions ...

How to kill the most hardy creatures in the world?

How to kill the most hardy creatures in the world?

Tardigrades are among the most tenacious creatures on Earth Regular readers of our website are probably familiar with the amazing abilities of microscopic creatures called tardigrades. These creatures are known for having survived...

Why the sharing of food can be healthy?

Why the sharing of food can be healthy?

Eating food in good company can be more rewarding than alone. is full of all sorts of articles giving advice about what and how to eat without harm for health. Thus, according to an article published on the portal , on our overal...