Found a live dinosaur DNA. Is it possible?
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The Idea to clone a dinosaur from preserved DNA for particles is not new: one of the most famous examples of this can serve as the famous “Jurassic Park” by Steven Spielberg. The main obstacle to the enforcement of a cult film in real life has long been the absence of living cells of ancient predators whose mass death occurred 65 million years ago. However, imagine the surprise of scientists, when found in the us state of Montana skull of a young duck-billed dinosaur, showed the presence of clusters of well-preserved cells with traces of still-living DNA. Is the real “Jurassic Park” still be?
is it Possible to resurrect the dinosaur?
It is Unlikely that died 75 million years dinosaur species Hypacrosaurus stebingeri had imagined that he would one day become the subject of study of human scientists. When in the 1980-ies a group of researchers stumbled upon the skulls of two young duck-billed dinosaurs, their experienced eye could not fail to notice the surviving cartilage in the head with one once . Tiny round structures connected to each other in the back of the skull, contained dark material, which laboratory analysis showed the presence of cell nuclei and chromosomes, according to the portal .
Despite rising sensation in the scientific world, Mary Schweitzer, a paleontologist at the vertebrates from the Chinese Academy of Sciences engaged in the study of discovered remains of a duckbilled dinosaur, urged not to jump to conclusions. The fact that the probability of finding viable DNA of the deceased many millions of years ago, a living organism is perhaps zero, however, if the genetic material of the duckbilled dinosaur is really somehow managed to survive, it will mean that our knowledge about genetics will require revision. Anyway, the scientists hope to resurrect even in the case that the viability of the DNA is confirmed. One of the many reasons why the scenario of the resurrection of the dinosaurs in “Jurassic Park” incredible, is that deoxyribonucleic acid simply not able to hold out so long — even if it get into the tight trap of amber.
Even the amber is not able to permanently protect DNA from destruction.
Due to the fact that the half-life of organic information is quite small, even under the most favorable conditions of the particles found duck-billed dinosaur had to die after about 5 million years after the natural death of its owner. When you consider that the sad event that claimed the life of a young male Hypacrosaurus stebingeri happened 75 million years ago, it becomes clear that the last particle of DNA discovered dinosaur died long before the rise of mankind.
Image duck-billed dinosaur gives you the opportunity to understand for what reason the ancient lizard got its modern name.
Despite the fact that the possibility of finding intact dinosaur DNA tends to absolute zero, some researchers studying the fragments of the skull from Montana, claim that they were able to detect traces of life in several circular structures of the cartilage of the ancient duck-billed lizards. Information that can be stored in any cells, will be very limited in any case, hardly allowing to sequence the entire genome of Hypacrosaurus stebingeri. Anyway, even getting a small amount of new knowledge about the extinct herbivores may help to take a new look at the way of life of creatures that inhabited our planet for many millions of years before the appearance of man upon it.
Really soon we will be able to personally visit the real “Jurassic Park”?
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