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Post by thamm1 on Mar 2, 2016 12:38:25 GMT -5
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Post by thamm1 on Mar 2, 2016 12:39:08 GMT -5
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Post by thamm1 on Mar 2, 2016 12:39:38 GMT -5
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Post by thamm1 on Mar 2, 2016 18:51:33 GMT -5
The one migration out of Africai has been replaced by a worldwide population of interbreeding Sapiens The DNA evidence is unassailable. And interesting. We got a much improved immune system from the Devonians. And the amount of other Sapien DNA in current populations varies by location by 8%-11% For example those same Devonians gave Tibetans the ability to carry large packs at heights Europeans need oxygen - and they have a larger ammount of their DNA
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Post by thamm1 on Mar 2, 2016 19:26:02 GMT -5
Read this below and go figure how these current genetic findings totally dismantle the current "Out of Africa Theories" and all the BS we have been taught. This includes this nicely animated film. CROSSBREEDING WITH NEANDERTHALS
Neanderthals share more alleles with Eurasian populations (e.g. French, Han Chinese, and Papua New Guinean) than with Sub-Saharan African populations. This is best explained by recent gene flow from Neanderthals to modern humans after the migration out of Africa. The proportion of Neanderthal-derived ancestry is estimated to be 1,5–2,1% of the Eurasian genome.
The Neanderthal component in non-African modern humans was more related to the Mezmaiskaya Neanderthal (Caucasus) than to the Altai Neanderthal (Siberia) or the Vindija Neanderthals (Croatia). In the modern human population, at least those of East Asians and Europeans, the total introgressed Neanderthal DNA found spans about 20% of the Neanderthal genome.
It indicated that most-likely at least two independent events of gene flow must have taken place into early modern humans and that the early ancestors of East Asians experienced more admixture than those of Europeans after the divergence of the two groups. The last Neanderthal gene flow into early ancestors of Europeans occurred 47,000–65,000 years BP. The first interbreeding took place earlier than that. It has also been observed that there's a small but significant variation of Neanderthal admixture rates within European populations, but no significant variation within East Asian populations.
North Africans have a Neanderthal admixture rate lying between that of Eurasians (highest) and Sub-Saharan Africans (lowest). It has also shown a great variation within North Africans themselves, depending primarily on the amount of Eurasian versus sub-Saharan African ancestry. However, there are indications that their Neanderthal admixture is not solely contributed by Eurasian introgression. Neanderthal contribution has been very scarcely but significantly found in the Maasai, an East African people. The source of the contribution as about an estimated 30% of the Maasai genome can be traced to non-Africans from about 100 generations ago.
No evidence of Neanderthal mitochondrial DNA has been found in modern humans. This would suggest that successful admixture with Neanderthals happened paternally rather than maternally on the side of Neanderthals.
CROSSBREEDING WITH DENISOVANS
Melanesians (e.g. Papua New Guinean and Bougainville Islander) share relatively more alleles with Denisovans when compared to other of the studied Eurasians and Africans. It estimated that 4% to 6% of the genome in Melanesians derives from Denisovans, while no Africans displayed contributions of the Denisovan genes.
Mainland Asian and Native American populations have 0.2% Denisovan contribution, albeit twenty-five-fold lower than Oceanian populations. The skeletal remains of an early modern human from the Tianyuan cave (near Zhoukoudian, China) of 40,000 years BP showed a Neanderthal contribution within the range of today's Eurasian modern humans, but it had no discernible Denisovan contribution.
There is significant Denisovan genetic material in eastern Southeast Asian and Oceanian populations (e.g. Aboriginal Australians, Near Oceanians, Polynesians, Fijians, eastern Indonesians, Philippine Mamanwa and Manobo), but not in certain western and continental Southeast Asian populations (e.g. western Indonesians, Malaysian Jehai, Andaman Onge, and mainland Asians), indicating that the Denisovan admixture event happened in Southeast Asia itself rather than mainland Eurasia.
DNA discovered in Spain suggests that Denisovans at some point resided in Western Europe, where Neanderthals were previously thought to be the only inhabitants. A comparison with the genome of a Neanderthal from the same cave revealed significant local interbreeding with local Neanderthal DNA representing 17% of the Denisovan genome, while evidence was also detected of interbreeding with an as yet unidentified ancient human lineage
The mtDNA from the finger bone differs from that of modern humans by 385 bases (nucleotides) in the mtDNA strand out of approximately 16,500, whereas the difference between modern humans and Neanderthals is around 202 bases. In contrast, the difference between chimpanzees and modern humans is approximately 1,462 mtDNA base pairs. This suggested a divergence time around one million years ago.
The large number of genetic differences compared to that found in the other tooth and the finger, suggesting a high degree of mtDNA diversity. These two individuals from the same cave showed more diversity than seen among sampled Neanderthals from all of Eurasia, and were as different as modern-day humans from different continents.
Analysis of the mitochondrial DNA (mtDNA) of the finger bone showed it to be genetically distinct from the mtDNAs of Neanderthals and modern humans. Subsequent study of the nuclear genome from this specimen suggests that Denisovans shared a common origin with Neanderthals. Mitochondrial DNA from a 400,000-year-old hominin femur bone from Spain, which had been seen as either Neanderthal or Homo heidelbergensis, an earlier extinct archaic species in Europe, was found to be closer to Denisovan mtDNA than to Neanderthal mtDNA. The Denisovan genome also includes a component derived from an unknown hominin that diverged long before the modern human/Neanderthal/Denisovan separated, suggesting a possible gene flow from said unknown hominin to Denisovans. This divergence took place 800.000 years BP.
The estimated average time of divergence between Denisovan and Neanderthal sequences is 640,000 years ago, and the time between both of these and the sequences of modern Africans is 804,000 years ago. It has also been suggested, in the current absence of genomic evidence (as of 2013), that the Red Deer Cave people of China are the result of interbreeding between Homo sapiens and Denisovans within a few thousands years of the end of the last glacial period.
OTHER CROSSBREEDING WITH OTHER HOMININS IN AFRICA
Roughly 2% of the genetic material found in some Sub-Saharan African populations was inserted into the human genome approximately 35,000 years ago from archaic hominins that broke away from the modern human lineage around 700,000 years ago. It is theorized that the admixture event happened with archaic hominins that possibly once inhabited Central Africa. Whole-genome sequences of fifteen Sub-Saharan hunter-gatherer males from three groups—five Pygmies (three Baka, a Bedzan, and a Bakola) from Cameroon, five Hadza from Tanzania, and five Sandawe from Tanzania—finding signs that the ancestors of the hunter-gatherers interbred with one or more archaic human populations, probably over 40,000 years ago.
MUNGO MAN
DNA from ancient human remains has been done with analysis of mtDNA from the remains of 10 ancient Australians. These include the morphologically gracile Lake Mungo 3 skeleton from ≈60 thousand years (ka) before present. Lake Mungo 3 is the oldest (Pleistocene) “anatomically modern” human from whom DNA has been recovered and analyzed.
It can be concluded that the mtDNA from this specimen and the insert sequences form a monophyletic group relative to all of the other human sequences that probably diverged before the MRCA of all living human mtDNA sequence. Sequences from this lineage includes LM3's mtDNA no longer occur in human populations. These results indicate that anatomically modern humans were present in Australia before the complete fixation of the mtDNA lineage now found in all living people. This also presents a serious challenge to interpretation of contemporary human mtDNA variation as supporting the recent out of Africa model.
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Post by anansi on Mar 2, 2016 23:02:27 GMT -5
And we should care about white supremacist March Of the Titans vids and a discredited Russian ultra-nationalist because  ?? Look the bullsnip above was certainly no peer-reviewed scientific journal. the so-called Scientific Research An Academic Publisher is a pay to use service, anyone can publish crap in it Articles Archive Indexing Aims & Scope Editorial Board For Authors Publication Fees..FAIL!!  www.scirp.org/journal/PaperInformation.aspx?paperID=19566 |
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Post by thamm1 on Mar 3, 2016 21:18:35 GMT -5
The truth is coming out.
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Post by thamm1 on Mar 5, 2016 8:14:21 GMT -5
You haven't or cannot post anything to disprove this.
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ringo
Craftsperson
Posts: 16 
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Post by ringo on Mar 31, 2017 5:52:29 GMT -5
The oldest hominid remains have been found in Africa, meaning its very likely humanity originated in Africa. These early people coming out of Africa interbred with NEANDERTHALS in the MID EAST and likely in Central Asia and Europe. After taking DNA from a 100 000 year old Neanderthal in Asia, showed that she carried modern human DNA, scientists are now convinced there were two OUT OF AFRICA migrations. The first migration either died out or was assimilated by the later migration OOA! DNA taken from modern Aborigines shows they not only carry Neanderthal, Denisovan DNA, but also carry DNA from some unknown hominid. Also, Aborigines have lived in Australia since about 50 000 years making them older than Europeans who go back 45 000 years. All of ancient South Asia originally was Australoid before the migration of the Caucasian MID EAST FARMERS. www.pcw.iinet.net.au/Australia/Truganini-main.JPGModern Indians: sincemydivorce.com/wp-content/uploads/2012/01/IndianDating1.jpg |
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