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The genetic history of the Indigenous peoples of the Americas is divided into two distinct periods: the initial peopling of the Americas from about 20,000 to 14,000 years ago (20–14 kya), and European contact, after about 500 years ago. [1][2] The first period of the genetic history of Indigenous Americans is the determinant factor for the ...
Caddo members of the Caddo Cultural Club, Binger, Oklahoma, 2008. Native American identity in the United States is a community identity, determined by the tribal nation the individual or group belongs to. [1][2] While it is common for non-Natives to consider it a racial or ethnic identity, for Native Americans in the United States it is ...
The haplogroup most commonly associated with Indigenous Americans is Haplogroup Q1a3a (Y-DNA). [75] Y-DNA, like (mtDNA), differs from other nuclear chromosomes in that the majority of the Y chromosome is unique and does not recombine during meiosis. This has the effect that the historical pattern of mutations can more easily be studied. [76]
Haplogroup Q-M3 is one of the Y-Chromosome haplogroups linked to the indigenous peoples of the Americas (over 90% of indigenous people in Meso & South America). Today, such lineages also include other Q-M242 branches (Q-M346, Q-L54, Q-P89.1, Q-NWT01, and Q-Z780), haplogroup C-M130 branches (C-M217 and C-P39), and R-M207, which are almost exclusively found in the North America.
The data developed by these mainstream scientists tell us that the Native Americans have very distinctive DNA markers and that some of them are most similar, among old world populations, to the DNA of people anciently associated with the Altay Mountains area of central Asia. These evidences from a genetic perspective agree with a large body of ...
Genetic comparisons of the mitochondrial DNA (mtDNA) and Y-chromosome of Native Americans to that of certain Siberian and Central Asian peoples (specifically Paleo-Siberians, Turkic, and historically the Okunev culture) have led Russian researcher I.A. Zakharov to believe that, among all the previously studied Asian peoples, it is "the peoples ...