DNA matches reported by 23andme for 75 Africans

Wishing to share the vibranium 😉 I have created a new page featuring the DNA matches reported by 23andme for 75 Africansall across the continent. These results were collected by me in 2015 when 23andme’s Countries of Ancestry (CoA) tool was still available.

My survey results might have limitations in several regards but I do believe these African CoA results can still reveal relevant tendencies in DNA matching. I intend to compare these preliminary matching patterns eventually with my more recent findings for Africans who tested on Ancestry. I provide detailed background info as well as screenshots of the individual results on this page:

(click to enlarge)

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“Ivory Coast/Ghana” also describes Liberian DNA

I have created a new page featuring the AncestryDNA results for West Africans from the following countries: Liberia, Ivory Coast, Burkina Faso, Ghana, Togo & Benin. I will create a new section for the remaining part of West Africa (Upper Guinea) shortly. The number of results I have collected so far might be minimal but already my survey findings turn out to be quite insightful. I also provide some statistical data, analysis and relevant context. Follow this link to view the page:

In addition I also discuss the implications these findings might have for Afro-Diasporans in an attempt to improve proper interpretation of their West African regional scores, in particular for “Ivory Coast/Ghana” and “Benin/Togo”. One of these implications I will also discuss in greater detail in this blog post:

“Ivory Coast/Ghana” is also predictive of Liberian & Sierra Leonean DNA

The socalled “Ivory Coast/Ghana” region is indeed quite predictive of both Ghanaian and Ivorian origins. However in addition ancestry from Liberia and to a lesser degree (southern) Sierra Leone might also be described by this region. You will need to perform your own follow-up research in order to find out more specifics.

Map 1 (click to enlarge)

IvcGhana region

Source: ancestry.com. (text in red added by myself)

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Chart 1 (click to enlarge) 

Stats (GH=22)

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“South-Central Hunter-Gatherers” suggestive of remnant West African Pygmy DNA?

I have created a new page featuring the AncestryDNA results for West Africans from the following countries: Liberia, Ivory Coast, Burkina Faso, Ghana, Togo & Benin. I will create a new section for the remaining part of West Africa (Upper Guinea) shortly. The number of results I have collected so far might be minimal but already my survey findings turn out to be quite insightful. I also provide some statistical data, analysis and relevant context. Follow this link to view the page:

In addition I also discuss the implications these findings might have for Afro-Diasporans in an attempt to improve proper interpretation of their West African regional scores, in particular for “Ivory Coast/Ghana” and “Benin/Togo” as well as “South-Central Hunter-Gatherers”. One of these implications I will also discuss in greater detail in this blog post:

 SC Hunter-Gathers” can also be predictive of West African ancestors

  • In particular Liberian, Ivorian and Sierra Leonean ancestors might have passed on socalled “Africa South-Central Hunter-Gatherers” DNA markers, which are also present in their own genome. The “Africa South-Central” labeling by AncestryDNA is therefore not to be taken too literally. Despite usually appearing as “low confidence” trace region this still represents a very distinctive type of DNA.

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PS (4x)a

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Krio from Sierra Leone: Afro-Diasporans with a twist?

The Krio people from Sierra Leone have a fascinating history and also very wideranging origins from West Africa, Central Africa and even Southeast Africa! Because of their mixed African lineages they are not very different from their distant African American and West Indian cousins and might therefore be considered Afro-Diasporans, even though they happen to be living in Africa.

krio-sierra-leone

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“The Sierra Leone Creole people (or Krio people) are an ethnic group in Sierra Leone. They are the descendants of freed African American, West Indian and Liberated African slaves who settled in the Western Area of Sierra Leone between 1787 and about 1885. The colony was established by the British, supported by abolitionists, as a place for freedmen. The settlers called their new settlement Freetown. Today, the Krio comprise about 4% of the population of Sierra Leone”  Source: http://en.wikipedia.org/wiki/Sierra_Leone_Creole_people

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