Artificial Intelligence finds an unknown “ghost” ancestor in the human genome – Teach me about science

Artificial Intelligence finds an unknown "ghost" ancestor in the human genome - Teach me about science

Apparently Teenager 3 years ago, more than 50,000 years ago, the “hybrid” of modern humans with such strange characteristics and never seen before by scientists appeared, it was not alone.

Scientists have discovered a “new” anthropogenic species thanks to artificial intelligence, a species that seems to have interacted with modern humans during their long voyage out of Africa centuries ago.

“About 80,000 years ago, what became known as extraterrestrial Africa occurred when a section of the human-made human population migrated from the African continent to other continents, giving rise to all existing populations,” the biologist commented. Joum Bertranpetit at the University of Pompeii Fabre in Spain.

Thanks to the study of carved stones there was already an understanding of what happened, languages, however, researchers do not agree on the date of the development of settlers. The transition that led modern man to the population density of the Eurasian continent also created new phenomena, such as the reproduction of other species with ancient and extinct hominids.

Until 2010 it was thought years ago that anonymous Neanderthals and Denisovans included sexual partners. But in this research, a gene was extracted in Eurasian DNA, thanks to in-depth study algorithms that analyze the human genetic code ancient and modern. .

Thanks to the statistical technology of Bayesian inference, it was possible to determine a “ghost” population that modern humans mixed with at the time of African departure.

“This population is associated with Neanderthal-Denisova intervention or has already deviated from the Denisova race,” the scientists point out in their article, meaning that the third population in the sexual history of mankind is a combination of Neanderthals and Denisovans.

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This could be some kind of hypothetical confirmation of the ‘hybrid fossil’ of a teenage girl identified in 2018; Although the works are not directly linked, further research is yet to take place.

“Our theory is consistent with the hybrid model recently discovered in Denisova.

Thanks to this evidence and artificial intelligence there are more and more discoveries about our ancestors. By counting genetic evidence, scientists can lead themselves to future research.

Another discovery in 2018 was the “Third Crucial Interbreeding Event” with the Denisovans and Neanderthals, and a pair of papers published in early 2019 found a timeline of how those endangered species came together and passed on. Never seen before.

Our present achievements for future research are the application of artificial intelligence in the field of humankind, however fossil evidence is scarce, so further evidence should continue to be sought.

“We thought we’d try to find these places with high variations in the genome, see what Neanderthals are and what Denisovans are, and then see if these explain the whole picture,” Bertranpett said.

“If the Neanderthals and Denisovan parts are reduced, there is still something very different in the genome.”

The findings were published Natural communication.

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