Sincerely, I don´t know what´s a people...it is very difficult to say, I think...
In each country there are different cultures, languages etc etc..
Yohana,
Right, but the highest proportion of African ancestry in Europe is in Iberia (Portugal 3.2±0.3% and Spain 2.4±0.3%), consistent with inferences based on mitochondrial DNA and Y chromosomes and the observation by Auton et al. that within Europe, the Southwestern Europeans have the highest haplotype-sharing with Africans
So, the average is 2,4 in Spain and 3,2 in Portugal...and R1b1a2 (R-M269) is between 54 to 95%.. and average 68% higher than England, for example.. So, you can´t compare the 2% and the 70%.. i think, when most of the african DNA is in Canary Islands: The highest level of North African ancestry (20%) was found in the Canary Islands.
In any case, the hegemony of the R1b1a2 in Peninsula shows how the inhabitants came from Celts (Keltois) and Iberians.. but not from Latins..although they adopted latin language in a very slow course.
When somebody say Spaniards and Portuguese came from Lazio.. it is manipulation and falsehood as if we say Jamaicans and Gambians are Germanic People because they speak a Germanic Language!
History craft
Sincerely, I don´t understand you... Are afroamerican Germanic People for you, yes or not? Do you think Jamaicans and Gambians belong to the Germanic Peoples?
I can agree with you that Europe have been highly influenced by Rome and Latin culture and by Christianism... but the people in Europe are not Latins.. save the people are the Latins tribes offspring.
Are Romanians from Latins? I doubt it. Are Romanian influenced by the latins culture? Yes, of course...
Are bulgarian from Latins? I doub it. Are bulgarian influenced by the latins culture? Yes, of course...How much time was Rome in Bulgaria? 300? 400 years?
I'm fairly ignorant of genetics. But from what I read of the studies:
In terms of autosomal DNA, the most recent study regarding African admixture in Iberian populations was conducted in April 2013 by Botigué et al. using genome-wide SNP data for over 2000 individuals, concluding that Spain and Portugal hold significantly higher levels of North African than the rest of the European continent. Estimates of shared ancestry averaged between 4 and 20% whereas these did not exceed 2% in other western or southern European populations. The highest level of North African ancestry (20%) was found in the Canary Islands while in the Iberian Peninsula it averaged 10–12%.[29][30][31]
A similar 2009 study of Y-chromosome with 659 samples from Portugal, 680 from Northern Spain, 37 samples from Andalusia, 915 samples from mainland Italy, and 93 samples from Sicily found significally higher levels of North African male ancestry in Spain, Portugal and Sicily (7.7%, 7.1% and 7.5% respectively) than in Italy (1.7%).[35]
https://en.wikipedia.org/wiki/Genetic_history_of_the_Iberian_PeninsulaRecent Mitochondrial DNA studies coincide in that the Iberian Peninsula holds higher levels of typically North African Haplotype U6,[26][27][38][39] as well as higher frequencies of Sub-Saharan African Haplogroup L.[14][40][41][41][42][43] However, high frequencies are largely concentrated in the west and south of the Iberian peninsula and therefore overall frequency is higher in Portugal (5.83%) than in Spain (2.9%) with a mean frequency for the entire peninsula of 3.83%. There is considerable geographic divergence across the peninsula with high frequencies observed for South West Castile (18%), Southern Portugal (10.80%), Central Portugal (9.70%), Western Andalusia (14.6%)[42] and Córdoba (8.30%).[43]