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Latin American GEDmatch averages vs. data from academic studies

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Latin American GEDmatch averages vs. data from academic studies
Tomenable Offline
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#1
03-21-2025, 09:53 PM (This post was last modified: 03-21-2025, 10:42 PM by Tomenable.)
Peruvian GEDmatch kits:

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Panama GEDmatch kits:

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El Salvador GEDmatch kits:

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Mexican GEDmatch kits:

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Argentinian GEDmatch kits:

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Uruguayan GEDmatch kits:

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Brazilian GEDmatch kits:

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Dominican GEDmatch kits:

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Venezuelan GEDmatch kits:

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Colombian GEDmatch kits:

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I will post more countries later.
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Tomenable Offline
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#2
03-21-2025, 10:15 PM (This post was last modified: 03-21-2025, 10:19 PM by Tomenable.)
Puerto Rican GEDmatch kits:

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Data is based on Eurogenes K15 calculator.
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MatAust Offline
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#3
03-21-2025, 10:21 PM
What share of the Brazilian samples score at least 80% European, please? What about at least 90%?
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#4
03-21-2025, 10:27 PM (This post was last modified: 03-21-2025, 10:44 PM by Tomenable.)
(03-21-2025, 10:21 PM)MatAust Wrote: What share of the Brazilian samples score at least 80% European, please? What about at least 90%?

19.9% score at least 90% European and 48.2% score at least 80% European.

This is pretty similar to the percent of Brazilians who identify as white (43.4%).
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#5
03-21-2025, 10:52 PM
Crazy how diffrent the Brazilian map is comapred to everyone else. It deserves a study on East Asians thou, Largest Japanese immigration in the world and lots of Chinese arriving the last few years.
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#6
03-21-2025, 11:02 PM (This post was last modified: 03-21-2025, 11:07 PM by RCO.)
Brazil is very complex and diverse, in Curitiba, the biggest capital in the South and Joinville, the biggest immigrant city in the country, the proportions are completely different from other cities, there are a good proportion of 100% Euro and the old Colonial Brazilian Portuguese stock is more than 90-95% Euro. Other cities have a good proportion of African and Amerindian admixtures in other parts of the country, but always the old Colonial Brazilian Portuguese stock will also be present.
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#7
03-21-2025, 11:04 PM (This post was last modified: 03-21-2025, 11:33 PM by Tomenable.)
Chilean GEDmatch kits:

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Costa Rican GEDmatch kits:

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Ecuadorian GEDmatch kits:

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#8
03-22-2025, 01:30 AM (This post was last modified: 03-22-2025, 04:06 AM by Tomenable.)
The ethnic structure of the Americas:

https://i.imgur.com/5Omfte2.png

[Image: 5Omfte2.png]

And a map: https://i.imgur.com/OMwOkb7.png

[Image: OMwOkb7.png]
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#9
03-22-2025, 04:46 AM
Here is something that perhaps some of you will find interesting.

There's this guy on Facebook who gathered many modern G25 averages for Latin America.

He is one of the administrators for this Facebook group, named Felipe: https://www.facebook.com/groups/50608731...cale=pt_BR

He offers the service of mapping your similarity, like Ph2ter does, but for new world Latin American samples.

I'll share my results. It should be useful to see which areas have the greatest European influence, since I descend completely from European migrants (mostly Northern Italian and German, with some Polish):

https://ibb.co/WW8G0Q6t
https://ibb.co/yF4kbTBK
https://ibb.co/fzrthvgj
https://ibb.co/FLvNbNJb
https://ibb.co/Ftn1FLY
https://ibb.co/sdCCmSXM
https://ibb.co/TDD9JMC2
https://ibb.co/k2LkHWLB

My top similarities are in the Serra Gaúcha and Itajaí Valley. Overall, very concentrated in southern Brazil, followed by some parts of Uruguay and Argentina. Espírito Santo also shows up, due to some German and Italian immigration as well.

https://en-m-wikipedia-org.translate.goo..._tr_pto=wa

https://en.m.wikipedia.org/wiki/Vale_do_...20do%20Sul.

List of distances:

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I'll include my 23andme and AncestryDNA for reference:
https://ibb.co/TD4hq9tf
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Tomenable Offline
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#10
03-25-2025, 06:02 AM (This post was last modified: 03-25-2025, 06:07 AM by Tomenable.)
Paraguayan GEDmatch kits:

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#11
04-03-2025, 01:40 PM
Google Spreadsheet with results of various genetic studies about Latin American countries + my GEDmatch results:

https://docs.google.com/spreadsheets/d/1...sp=sharing
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