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Ancient DNA
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Приєднався 22 лип 2019
Neanderthal Genes and COVID-19
The COVID-19 pandemic, caused by the virus SARS-CoV-2, has touched almost all corners of the globe and has till date caused well over a million people to die. But all aren't affected to the same extent of the decease, some people have no or mild symptoms whereas others have severe symptoms. Genetic risk factors have a role in disease progression. The paper “The major genetic risk factor for severe COVID-19 is inherited from Neanderthals” in Nature. This paper looks in to a archaic human origin of genetic risk factor for Covid.
The major genetic risk factor for severe COVID-19 is inherited from Neanderthals
Zeberg, H., Pääbo, S. 2020
doi.org/10.1038/s41586-020-2818-3
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The major genetic risk factor for severe COVID-19 is inherited from Neanderthals
Zeberg, H., Pääbo, S. 2020
doi.org/10.1038/s41586-020-2818-3
Support me via Patreon: www.patreon.com/SebastianTomac
Support me via PayPal: www.paypal.me/SebastianTomac
Support me via Swish: 0768169888
Переглядів: 2 522
Відео
Genetic history of Sardinia
Переглядів 21 тис.3 роки тому
Sardinia has been of special interest to geneticists for decades. The reason being that it is the only place in Europe that has retained a genetic profile similar to the Neolithic first farmers of Europe originally from Anatolia. The paper “Genetic history from the Middle Neolithic to present on the Mediterranean island of Sardinia” in Nature Communications studies the genetic history of the is...
Genomic Origin of the Jews
Переглядів 1,8 тис.3 роки тому
What was the genomic profile of the individuals, that came to known as Jews, sharing a ‘‘Canaanite’’ material culture in the land of Canaan. The paper “The Genomic History of the Bronze Age Southern Levant” in Cell studies this. The Genomic History of the Bronze Age Southern Levant Agranat-Tamir, L. et.al. 2020 doi.org/10.1016/j.cell.2020.04.024 Support me via Patreon: www.patreon.com/Sebastian...
Origins of prehistoric dogs
Переглядів 9903 роки тому
Wolves were the first animal with which humans formed a mutualistic relationship, eventually giving rise to dogs. Although there is little consensus regarding when, where , and how many times domestication took place, the archaeological record attests to a long-term and close relationship with humans. The paper Origins and genetic legacy of prehistoric dogs in Science studies this. Origins and ...
Genetic History of the Andes
Переглядів 6763 роки тому
Today we will review the paper “A Paleogenomic Reconstruction of the Deep Population History of the Andes” in Cell. This paper studies the population history of the Central and South Central Andes, particularly regarding the impact of large-scale societies, such as the Moche, Wari, Tiwanaku, and Inca.
Survival of Western Hunter Gatherers
Переглядів 3,4 тис.3 роки тому
During the Last Glacial Maximum (LGM) Upper Paleolithic period, hunter gatheresr in europe are divided by the glacier covering the alps in two distinct groups, confined to the remaining inhabitable land of the very suthern parst of Europe, the Iberian Peninsula in the west and Italy and the Balkans in the sout East. With the end of the ice age hunter gatheres from this Italian refuge - defiend ...
Neanderthal Ancestry in Africans
Переглядів 2,9 тис.4 роки тому
The existence of neanderthal ancestry in Africans is of interest in part in it self but also methodological, as in determining Neandethal ancestry in Eurasian - out of Africa populations, as Africans are used as a baseline where no neanderthal ancestry are assumed. This paper presents a novel method for detecting Neanderthal ancestry in modern humans that does not require an unadmixed reference...
Siberia Origin of Native Americans
Переглядів 8 тис.4 роки тому
Native americans are known to be a mixture of Ancient North Eurasians and East Asian ancestry, so the question arises how did this mixture come about and when did it take place The study “Paleolithic to Bronze Age Siberians Reveal Connections with First Americans and across Eurasia” in Cell, studies ancient DNA from the Lake Baikal region in Siberia. Paleolithic to Bronze Age Siberians Reveal C...
Three types of Denisovans
Переглядів 2,2 тис.4 роки тому
The genetic diversity within the Denisovan clade is consistent with their deep divergence and separation into at least three geographically disparate branches, with one contributing an introgression signal in Oceania and to a lesser extent across Asia (D2), another apparently restricted to New Guinea and nearby islands (D1), and a third in East Asia and Siberia (D0). Multiple Deeply Divergent D...
Genomic History of China
Переглядів 3,1 тис.4 роки тому
China has been an Ancient DNA white spot on the map. Patterns of genetic relatedness among present-day East Asians run along a north to south cline, when did that pattern appear? What is the reason for the high levels of genetic drift observed in East Asia as compared to Europe? Ancient DNA indicates human population shifts and admixture in northern and southern China Yang, M. A. et. al. 2020 S...
Genetic History of Asian Perifery
Переглядів 1,1 тис.4 роки тому
The ancient population history of East Asia remains poorly understood due to a lack of ancient DNA data and lack of data from present-day people. In the paper “The Genomic Formation of Human Populations in East Asia” in pre-print under review for publication in Nature they have sequenced data from 191 individuals from Mongolia, northern China, Taiwan, the Amur River Basin and Japan dating to 60...
Roots of the Neanderthals
Переглядів 1,1 тис.4 роки тому
Neandertals, the mysterious archaihc form of humans that once lived in west Eurasia; little is known abut their population history. This review covers a paper on the retrieved nuclear genomic sequences from two Neandertals, one from Hohlenstein-Stadel Cave in Germany and the other from Scladina Cave in Belgium, who lived around 120,000 years ago. It turns out that all later Neandertals trace at...
Genomics of the Indus Civilisation
Переглядів 8454 роки тому
The Indus Valley Civilization, also known as the Harappan Civilization, was spread over northwestern South Asia from 2600 to 1900 BC and was one of the first large-scale urban societies of the ancient world, characterized by systematic town planning, elaborate drainage systems, granaries, and standardization of weights and measures. The reviewed paper examines the origin of it’s people. It turns...
Reconstructing Denisovan Anatomy
Переглядів 2,3 тис.4 роки тому
Denisovans are an extinct group of humans whose morphology remains unknown. The reviewed paper uses DNA methylation patterns to reconstruct skeletal morphology of Denisovans. Denisovans likely shared with Neanderthals traits such as an elongated face and a wide pelvis. They also identify Denisovan-derived changes, such as an increased dental arch and lateral cranial expansion. Reconstructing De...
Genome Diversity
Переглядів 9064 роки тому
Large-scale human genome sequencing studies to date have been limited to large populations and/or small numbers of genomes from each group. The extent and structure of genetic variation in our species and how it was shaped by past population separations, admixture, adaptation, size changes, and gene flow from archaic human groups is not well understood. Genome sequences from more diverse popula...
Traces of Archaic Human in Africans
Переглядів 3,4 тис.4 роки тому
Traces of Archaic Human in Africans
Evolution of the Gene for Thick hair [Volume correction]
Переглядів 4354 роки тому
Evolution of the Gene for Thick hair [Volume correction]
Genomic History of the East Eurasian Stepps
Переглядів 9944 роки тому
Genomic History of the East Eurasian Stepps
Genetic difference between Modern and Archaic Humans [Volume corrections]
Переглядів 6514 роки тому
Genetic difference between Modern and Archaic Humans [Volume corrections]
Haplogroups and the Genomic History of Australia [Volume corrections]
Переглядів 2664 роки тому
Haplogroups and the Genomic History of Australia [Volume corrections]
The Last European Aborigines [Volume correction]
Переглядів 6814 роки тому
The Last European Aborigines [Volume correction]
Why did the Indo Europeans conquer the world [Volume correction]
Переглядів 1,2 тис.4 роки тому
Why did the Indo Europeans conquer the world [Volume correction]
I believe a study confirmed sub saharan africans dont have any neaderthall dna.
You should check out paglicci 23 a 28,000 year old cro magnon. I think you'll find the results concerning Neanderthals & homo sapiens interesting
Awesome video i was able to understand everything
My sisters and I are Finnish/Sami, and our DNA tests revealed some Central Asia (Kazakhstan), Nenets, and a little East Asia (China and Japan). Others have shown Inuit, particularly from Greenland. We’re mostly Europeanized now, but our ancestors were quite a lot different.
I’m white and I have oceanic dna and I have no idea where it came from
This is such a good channel. These things are really hard to figure out chronology of. Thank you!
This video is still a Theory that all these wabos want to believe.
I an African do not have any trace of their dna as Neanderthals did not enter Africa.
Informative video, thank you 👍🏿
Why did Indo Europeans cross the road?
The Goths in today's official histories are the ancient Getae, with the name modified by historians, starting with the 4th century. There were no Germanic nations. At the beginning of Europe, the primordial Getae nations with the above genealogy existed. There are many documents. The anciant Getae=Goth. Today it is believed in the existence of some Goths, independent of the Getae; it is not known where the Goths come from, there is no known historical data for their beginnings, there is no evidence for the legend of these beginnings and, as such, nothing can be confronted with any historical date and verified as to the content of truth and error. - Jordanes writes the History of the Getae and their genealogy - in Jordanes there is a clear identity of Goths = Getae, ( De origine actibusque Getarum (The Origin and Deeds of the Getae) . -Carlo Troya (37, p 5-7) writes: '''Di mostrare, che i Geti di Zamolxi e di Decebalo furono i progenitori de Goti di Teodorico e degli Amali / To show that the Getae of Zamolxe and of Decebal were the ancestors of the Goths of Theodoric and the Amali. -Nicolo Zeno (1515-1565) was a historian, cosmographer and Venetian patrician writes - Books of the Getae - with the genealogy described above. Not Germanic nations. - Carol Lundius, in Zamolsiz, primus Getarum legislator, Uppsala, 1687 writes: p. 3 Nempč unam eandemque Gentem Getas et Gothas fuisse / Without a doubt the Getae and the Goths were one and the same nation...is their genealogy from the Getae=Goths, Lundius, President of the Academy of Uppsala-Sweden. www.yumpu.com/en/document/view/9899871/first-legislator-of-the-getae-upsala-daciaorg ( The book can be read. )... Nicolo Zeno - 1515-1565 : The identity of the Getae, , Massagetae Visigoths and Ostrogoths. The Visigoths and Ostrogoths were formed from the Amal and Balt families. From the Amal family, generations follow each other for 450 years. These Amals continued Decebal's Getae family and had kings Amal, the Ostrogotha and Theodoric the Great the Ostrogoth. After the Ostrogotha is Ermanaric the Great, who founded an empire from the Black Sea, the Caspian Sea, the Baltic Sea, to the North Sea, Zamolxian empire, not Christian. Thus it was insinuated in the genealogy of the power of the North - In the histories of Norway, Sweden, Holland, Denmark. King Decebalus mentioned above was the king of Dacia, today's Romania. the kingdom made up of Getae and Dacians tribes. The ancestors of the Romanians. The race of the ancient Getae, a primordial race in Europe whose name was changed in the writings of historians in the III-IV centuries AD, changes that still create confusion today, numerous, our Dacians being tribes from the Getae race, created the nations of Europe under the new name of Goth. There are many documents and books written in antiquity and the Middle Ages about the identity between Getae and Goths. By migrating from the Carpathian region ( ancient Dacia , actual Romania) and the North of the Black Sea to Europe, they contributed to the birth of other nations. Sweden - (Vikings) Spain, Denmark.. Many ignored documents. we follow a history from the 19th century to the present.
Native Americans refuse to admit they are Siberian
Maybe some native groups but not every native group. I don’t have any, and so far it’s just a white man’s Theory that black people really want to believe😂
Depends on tribe. Native Alaskan Athabascan admit it & DNA proves it. Due to old Siberian land bridge DNA & it connects to NEME people of Lake Baikal. It's complex because the mixing of tribes before countries were established. Like the Clovis culture.
Yes. Anahuac is older than Africa
Think homo sapiens went from Central Europe into Africa and Asia
Israelites were Caananites!
It’s such a joke. 🤣
I'm west African igbo. I have done my ancestral dna and I have 0% Neanderthal dna specifically so SOMEONE IS LYING HERE!
Don't think they want to hear that.
Well, your anecdotal situation is respected. In this instance. I know there are likely Africans even Igbo tribe that are native born that can possess small percentages of Neanderthal DNA likely indicating that there might’ve been some cross breeding hundreds of thousands of years ago while you may be correct you’re evidence for saying so will most to disregard your point
As Homo sapiens, we have many common cousin ancestries if you will. Variations in our DNA likely exist even me I’m West African from Nigeria yoruba tribe. Yet Even though both my parents are west African born I likely still have some shared European dna
@@professoradonis8246 If ypur profile picture has anything to say about it I would you are little delusional.
Human do not originate from one place, they don have to travel long distance crossing continents...all human across the globe get the same mutation during the same period... We need to look for bigger data set that not only support certain hypotesis by also to dismiss other posibilities, for example the above mentioned.
Neanderthals trapped on the west side of the CI fallout had the second wave west african overpopulation pressure to contend with, and the egyption empire ended similar to the united states. I think the people who put the pyramid on the dollar bill knew the african heroin control was spreading early on, and Africa was hauling out shiploads of food. and sure as shit, we are almost out of topsoil.
The interesting thing is this: the Haplogroups of the North Atlantic Native American specific strand are , in fact, split between ANE and East Asia related haplogroups. Certain DNA test registers Native North Atlantic American as a specific DNA strand, because enough Native North Atlantic American DNA can be tested against each other. However, certain DNA tests register it as the combination of ANE and East Asia. Especially if it's admixed with many other things. So the ANE + East Asia strand is the North Atlantic strand but if it's admixed with a lot of Whites with ANE it means the DNA test has a hard time reading the difference between the ANE from the European side and ANE from the North Atlantic side, and only registers the Asian related aspect of the North Atlantic strand. One DNA shows Native North Atlantic American and another splits it into ANE + East Asia, meaning ANE hides with White ancestry if you're mixed and only East Asia shows. But if you take the DNA of Native North Americans and cross compare then that's why its a specific strand. At the end of the day, nobody Native American has lived in Asia since before the end of the Ice Age. This is nonsense, if Native Americans are "Asian" than so is the whole human race.
The 1st Scandinavians were Ask and Embla.
Ancient DNA is telling us a very different story than what we've been told. Upper Paleolithic genome reveals deep roots of modern Eurasians Published November 16. 2015
No somali?
They want me to believe that black Africans with kinky hair, broad noses and big lips , (which there’s nothing wrong with that btw), turned into white blue eyed blonde haired people, sure, why not, I also believe in the “ toof “ fairy
I dont trust these studies, really suspicious...
Strange, Sardinian being close to Africa, Africans being the first people on the planet and no African DNA on Sardinia? What kind of white agenda is this?
This is biomedical research. I promise there is no agenda other than understanding more about the human genome, ancestry, so that the future of gene specific medicine and therapies can make the people funding these studies an ROI. Our feelings are irrelevant.
We Wuz Sardinianz and sheeeeeeee! 🤣
Not kosher
Thank you. I have some Sardinian , Portugal, Spain, plus Siberia besides France, Germany, England, Ireland and Scotland. Neanderthal too.
We keep tryna tell y’all that y’all are Siberians why do y’all fight with us 😂😂 we are the original American Indians the ones who are so called black today
They say Africans come to Australia 60,000 years ago and the indigenous people of Australia are Africans...Well to stop this BS im a descendent from the Mungo man the oldest human found in Australia..When they did a DNA test their was no connection to Africa...Like all indigenous people of Australia our DNA dont fit into any race on earth its been proven through science DNA and archeological findings...We have dates in Australia of human occupation way ova 150,000 years old and way older...We the indigenous people of Australia know who created us its time u learnt the truth....
Thank god.
Jews do not have a single origin, different groups of Jews have different origins, the only thing they have in common is Judaism
It’s a joke
Boy us africans have noooo neanderthal dna stop lying
Why cope? Neanderthals weren't even pale-skinned, what's with the hatred towards them?
I’m Sardinian
I’ve been saying out of Australia for all my adult life
Out of africa has always been a crock of shite
GÖTE ON TOP
VERY wrong: Pliocene Homo lived in S-Asia: I'd think we should forget the outdated "out of Africa" slogan: apparently "out of the Indian Ocean shores" is more correct. In any case, contrary to the Afrocentric prejudices of many paleo-anthropologists, our Pliocene ancestors were NOT in Africa: 1) "Evolution of type C viral genes: evidence for an Asian origin of man" RE Benveniste & GJ Todaro 1976 Nature 261:101-8: OWMs & apes incl. man possess, as a normal component of their cellular DNA, virogenes related to the RNA of a vims isolated from baboons (this) distinguishes those OWMs & apes that have evolved in Africa from those that have evolved in Asia. Among the apes, only gorilla & chimp seem by these criteria to be African - gibbon, orang & man are identified as Asian: most of man's evolution has occurred outside Africa. 2) "Lineage-specific expansions of retroviral insertions within the genomes of African great apes but not humans and orangutans" CT Yohn cs 2005 doi 10.1371/journal.pbio.0030110 ... Pan troglodytes endogenous retrovirus-1 (PTERV1) has become integrated in the germ-line of Afr.gr.ape & OWM spp, but is absent from human & Asian ape genomes ... a RV infection bombarded chimp & gorilla genomes independently & concurrently, 3-4 Ma ... 3) "Have we been barking up the wrong ancestral tree? Australopithecines are probably not our ancestors" Mario Vaneechoutte cs 2024 Nature Anthropol.2(1), 10007 open access doi org/10.35534/natanthropol.2023.10007: ... upright posture/gait is already present to different degrees even in Miocene apes : hominoid orthogrady is a primitive characteristic : knuckle-walking has evolved in parallel, independently in both Pan & Gorilla ... numerous similarities between australopithecines & extant African apes ... not our direct ancestors ... Apparently, Pleistocene Homo typically dispersed intercontinentally along coasts->rivers, starting from Indian Ocean coasts. Recent insights in ape+human evolution: Miocene Hominoidea were already aquarboreal in swamp/coastal forests (aqua=water, arbor=tree), google e.g. - "aquarboreal" - www.gondwanatalks.com/l/the-waterside-hypothesis-wading-led-to-upright-walking-in-early-humans/
The "out of Africa" theory has already been proven false. Just like the Nebraska man and Piltdown man.
Do native Americans take offense to this? I never hear of this and genocide has been committed against them here. Why not want the relation.
They do get defensive when it is brought up, I've never understood why though.
They hate white poeple because they didn't just do a honorable war they used almost entirely sneaky and evil tactics to drive natives from their land.they took the native population from 108 million to less then 1 million after 400 years of non-stop warfare.they used thing such as disease planted in blankets that they traded knowingly infecting the native population.
@@carlinthomas9482 because it’s still a theory and it’s one group the ALABASKAN/Navajo Algonquin and Apache groups that have a connection to the Inuit NOT every native.
@@azborderlands It's not just a theory though, it's supported by genetic and linguistic evidence.
🔹 The "all Out of Africa Theory" has been proven inaccurate by (David Reich, PhD, Geneticist, Harvard, while working on his project: "Mapping Ancient Migrations Worldwide using DNA", circa 2019). Data confirmed 3 times, Peer Reviewed.
look deeper into that. your "proof" is mere insistence. you have a long road of learning the truth.
The amount of sea level that has risen due to the melting of all the ice after ice-age has to have submerged massive areas of land under the oceans. There is no way that we have a full understanding of the origins of Humanity & Civilization. We need to dig all the lands submerged under the ocean if we want to even debunk or believe any theory.
Its intresting they can make up this theory when The proof also can say denisovians came to africa partner with apes, The wery few dna samples can actualy mean abundance of theory but The rasist Darwinism is number 1 as Africans are not developed and White are The peak of human develooe
we wuz kangz
of course. Sapiens didn’t develop in one place and spread. They evolved independently and maybe even after some crazy events like flooding or an ice age the most sophisticated race began traveling the world trying to rebuild. Maybe thats why pyramids are found all over the world, from south America, egypt, turkey and even western china (which china plants trees on to this day to hide them)
Prehistoric civilizations on the territory of Romania - Ancient Dacia. On the map of civilizations Romania - the ancient Dacia is white. In fact, civilization in Europe was born here, the oldest civilizations in Europe. Schela Cladovei - Romania , 9000 years . 7000 BC. Neolithic: Early Neolithic (6600-5500). Cultures: Carcea-Gura Baciului, Starčevo-Criș, Ciumești-Pișcolt; The developed Neolithic (5500-5000). Cultures: linear pottery culture, Vinča, New World, Dudești, Hamangia; Early Eneolithic (5500-4500). Crops: Boian, Vadastra, Hamangia, Vinča, Precucuteni; Late Eneolithic (4500-3800/3700). Cultures: Cucuteni 7500 years, Gumelnița 7500 years, Salcută, Hamangia 6000 years.... The Bronze Age - in Romania is a period of Romanian prehistory divided into the Early Bronze Age (circa 3,500-2,200 BC), the Middle Bronze Age (circa 2,200 - 1,600/1,500 BC) and the Late Bronze Age (circa 1,600/ 1,500 - 1,100 BC Phase A (I) - Early Bronze Age (circa 3,500-2,200 BC) Cucuteni culture - Eneolithic archaeological culture (polished stone and copper age) 7500 years, Baden-Coțofeni, Monteoru etc.... Iron Age..........etc
All Africans with Eurasian ancestry have these variants, everysingle one.
Through sex abuse of them in the 1800s maybe but not before that
The proto semetic according to many experts would be haplogroup E. Which is almost non existent In Middle East today.
Of course it is. They lie jews that is Fake jews satans kids are evil evil evil.
Why are you talking about Jews?