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In addition to being found to have 8% Asian (as a proxy for Native American ancestry) and 19.6% European ancestry, African-Americans, who were sampled in 2010, were found to be 72.5% African. [40] African Americans were found to be more closely genetically related to Yoruba people than East Africans (e.g., Luhya, Maasai). [40]
Paige said Ancestry.com has fewer than 2,000 African DNA samples in its database, representing only nine African countries and a handful of ethnic groups. 23andMe, she said, has around 4,300 ...
While the Fulani have nearly exclusive indigenous African ancestry (defined by West and East African ancestry), they also show traces of West-Eurasian-like admixture, supporting an ancestral homeland somewhere in North or Eastern Africa, and westwards expansion during the Neolithic, possibly caused by the arrival and expansion of West-Eurasian ...
Mitochondrial DNA studies also provide evidence that the San carry high frequencies of the earliest haplogroup branches in the human mitochondrial DNA tree. This DNA is inherited only from one's mother. The most divergent (oldest) mitochondrial haplogroup, L0d, has been identified at its highest frequencies in the southern African San groups.
There is a substantial contribution of Sub-Saharan African DNA in about a third of Moroccan people, with the most West Eurasian Berbers showing contributions of 1-10% Sub-Saharan African DNA on average. [27] Non Berber populations showed substantially more Sub-Saharan African DNA contributions (up to 55%).
Phylogeny of mitochondrial DNA haplogroups. The autosomal admixture analysis developed by Wells and Elhaik classifies individuals by assessing their proportions of genomic ancestry related to nine ancestral regions: Northeast Asian, Mediterranean, Southern African, Southwest Asian, Oceanian, Southeast Asian, Northern European, Sub-Saharan African and Native American.
For-profit genealogy company. Databases include Find a Grave, RootsWeb, a free genealogy community, and Newspapers.com. Archives.gov: US National Archives and Records Administration. Free online repository with a section dedicated to genealogical research [1] BALSAC: Population database of Quebec, Canada Cyndi's List
West Africans probably migrated, across Sahelian Africa, North Africa, and the Strait of Gibraltar, into Europe, and introduced 63% of Sub-Saharan African mitochondrial DNA. [16] During the modern period, West Africans introduced 75% of Sub-Saharan African mitochondrial DNA into Iberia and other parts of Europe, possibly by sea voyage. [16]
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