The Dark Secrets Hidden in Denisovan DNA
Автор: Highly Compelling
Загружено: 2024-11-04
Просмотров: 30373
According to experts, DENISOVANS were a late archaic form of Human that diverged from modern human lineages no earlier than 500,000 years ago and largely disappeared from Asia by 30,000 years ago.
This highly compelling topic refers to the interbreeding events that took place between modern humans (Homo sapiens) and Denisova humans, a distinct group of archaic humans closely related to Neanderthals. Although the Denisovans, or Denisova humans were first identified from a finger bone fragment and a few teeth discovered in the Denisova Cave in Siberia, their genetic legacy is still present in modern human populations, particularly in parts of Asia and Oceania. Not all researchers agree with using the term "Denisova human" to refer to this diverse group, but in this video we will use this term for simplicity.
This video will cover various aspects of Denisova-modern human interactions, including the genetic evidence of interbreeding, the transmission of Denisova genes, studies on Denisova blood types, and even the speculative mating dynamics that may have played out in ancient times. Additionally, we will explore insights from studies on Denisova bone structure inferred from DNA. Intriguingly, the genetic data suggest that in most cases male Denisova interbred with modern human females, indicating the potential nature of the interactions.
CHAPTERS:
0:00 THE DENISOVAN CONNECTION
5:15 A LOVE STORY
6:45 DENISOVANS IN PAPUA
9:00 DENISOVAN ANATOMY
12:00 CONCLUSION
SOURCES:
Multiple Deeply Divergent Denisovan Ancestries in Papuans
https://www.cell.com/cell/pdf/S0092-8...
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