Denisovalılar: İnsanlık Tarihinin Gizemli Türü

Who were the Denisovans? One of the most mysterious human species in human evolution, the Denisovans were discovered based on only a small bone fragment, completely changing the scientific world's view of human history. In this video, we examine in detail the emergence of the Denisovans, the regions they inhabited, their physical characteristics, their relationships with Neanderthals and modern humans, their genetic heritage, and their extinction process. A small finger bone found in Denisova Cave in Siberia revolutionized human evolution research. DNA analysis revealed a previously unknown human group distinct from Neanderthals and modern humans: the Denisovans. So where did the Denisovans live? Were they related to Neanderthals? Did they interbreed with modern humans? Do people living today actually have Denisovan genes in their DNA? In this video; • The discovery of the Denisovans • The secrets of Denisova Cave • The physical characteristics of the Denisovans • The Harbin Skull and the Xiahe jawbone • Their relationship with Neanderthals • Their genetic interaction with modern humans • The EPAS1 gene transferred to Tibetans • The distribution areas of the Denisovans • The extinction of the Denisovans • Their place in human evolution We address these topics in light of scientific data. Human history may be far more complex than we think. The relationships between Denisovans, Neanderthals, and Homo sapiens show that human evolution did not progress in a straight line, but in a complex network of interconnected elements. Perhaps even today, we carry traces of this mysterious human species that lived thousands of years ago in our bodies. References and Further Reading Krause, J., et al. (2010). "The complete mitochondrial DNA genome of an unknown hominin from southern Siberia." Nature. https://doi.org/10.1038/nature08976 Reich, D., et al. (2010). "Genetic history of an archaic hominin group from Denisova Cave in Siberia." nature https://doi.org/10.1038/nature09710 Slon, V., et al. (2018). "The genome of the offspring of a Neanderthal mother and a Denisovan father." nature https://doi.org/10.1038/s41586-018-06... Huerta-Sánchez, E., et al. (2014). "Altitude adaptation in Tibetans caused by introgression of Denisovan-like DNA." nature https://doi.org/10.1038/nature13408 Chen, F., et al. (2019). "A late Middle Pleistocene Denisovan mandible from the Tibetan Plateau." Nature. https://doi.org/10.1038/s41586-019-11... If you liked the video, don't forget to subscribe to the channel and turn on notifications. #science #evolution #denisovans #humanity 00:00 Introduction: The Mysterious Species of Human History 01:20 How Were Denisovans Discovered? 04:27 Where Did Denisovans Live and What Did They Look Like? 04:51 Their Relationship with Neanderthals and Modern Humans 05:04 Who is Denny? 06:37 How Did Denisovans Disappear? 07:26 Conclusion