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DNA studies if black amazigh im Morocco
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[QUOTE]Originally posted by xyyman: [QB] Typical European. DENIAL!!!! Shut up if you don't know what you are talking about. Racialism comes out when confronted and scared. . Don't you understand what Kefi is saying ...bud! Get at the Truth...truthcentric. lol Hypocrites!! (sic) Don't like what you are reading? huh?! The Truth will set you free..cousin And WTF you mean by "ultimately". without proof . Typical European. Don't fear me! I only bring Truth [QUOTE]Originally posted by Nodnarb: [qb] [QUOTE]Originally posted by xyyman: [qb] Kefi seems to forget that some SSA population carrys mtDNA U and H. She uses fuzzy logic and conclude absence of mtDNA L equates to not a SSA origin. Nevertheless. As with some 3rd World researchers who write for Euro magazines they try to speak from both sides of the mouth. Instead of claiming they did not come from SSA or Nubia wouldn't it be prudent to actually TEST mtDNA R/H/U haplotypes found in the Sudan East Africa region before making such claims about no origin from SSA. Maybe the youngsta can help me out. What she is saying true about the dental morphology? I am trying to get my hands on information on the indigenous populations of the Balearic Islands between Africa and Europe. --- Quotes: [b]The absence of haplotype belonging to Sub-Saharan haplogroups (L0–L7) would suggest that our sample of Iberomaurusians is not originating from Sub-Saharan region. These results confirm dental, craniofacial, post-cranial comparative studies, and industry investigations which found divergence between Iberomarusian skeletons and their contemporaneous Nubians[/b] (Camps 1974; Ferembach 1985; Bermudez de Castro 1991; Irish 2000). The distribution of the Sub-Saharan component in the current North African populations ranged from 3.2% in Moroccan from Souss region to 43% in Mauritanian (Brakez et al. 2001; Plaza et al. 2003; Gonzalez et al. 2006; Kefi et al. 2015). The absence of the Sub-Saharan component in our Iberomaurusian samples suggests a recent gene flow from South to North Africa[b] (at least after 10,000 YBP).[/b] [b] This agrees with an analysis of STR/Alu combination polymorphisms that suggests that the Sub-Saharan component of current North Africans could be traced back to the *******first stage of Neolithic (around 9000 YBP) ********characterized by an ethnic contribution from present-day Sudan (El Moncer et al. 2010).[/b] Our phylogenetic analysis showed that Iberomaurusian individuals from TAF and AFA (coastal archaeological sites in Northern Morocco and in Northern Algeria respectively) are genetically close to Berbers from the North of Morocco, [b]Berbers from the Jerba Island in Tunisia [/b]and close to some South Western European populations: Valencia and the [b]Balearic Islands from Spain [/b]and Sardinia from Italy (Figure 3). This finding highlights the existence of a broad Mediterranean mitochondrial gene pool including population from North Africa and South Western Europe. Around 24,000 years BP, [b]the level of the Mediterranean was less than 110 m compared to the current level (Ferembach 1985) that would have facilitated population movements between these regions.[/b] Genetic continuity All haplogroups observed in individuals from TAF and AFA are found in contemporary North African populations (Plaza et al. 2003; Coudray et al. 2009; Ottoni et al. 2009; Ennafaa et al. 2011; Kefi et al. 2015). Moreover among the current North African populations studied to date, the genetic structure of the Berber population of Northern Morocco presents similarities with the population of TAF: These Berbers have the lowest rate of sub-Saharan haplogroups (3.2%) as TAF population. Also, all haplogroups observed in TAF are found in this current population, even the rare haplogroup J/T. This J/T haplogroup, represented at 1.6% in the Northern Moroccan Berber population, is only represented in Sicilian (1.8%) and in other Italian populations (1.6%) (Pinto et al. 1996; Rando et al. 1998; Richards et al. 2000b; Cali et al. 2001; Plaza et al. 2003). In addition, among Mediterranean populations, only one U6 sequence, observed in Moroccan individual (16172C–16174T–16304C) (Rando et al 1998), could be related to an haplotype observed in the population of TAF (16172C–16174T). [/qb][/QUOTE]Thing is, mtDNA H and U are ultimately of Eurasian origin. So their presence in Africa has to attest to a kind of back-migration at some point in time, even if certain African populations have assimilated it. [/qb][/QUOTE] [/QB][/QUOTE]
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