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The genetic structure of the world’s first farmers - Iosif Lazaridis
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[QUOTE]Originally posted by xyyman: [QB] Ha! Ha! Funny "I already showed you data. But you don't need data, you need meds." Quote. Eupedia “In such a scenario, North Africans would have belonged primarily to haplogroup E-M78. [b]E-V13 is more common in Lybia today than anywhere in the Near East, which concords with central North Africa as being a potential source for the European E-V13 (and other subclades of M78).[/b] “There is clearly a [b]radiation from the Greece[/b] (where E-V13 makes up approximately 30% of the paternal lineages) to the East Mediterranean (where the frequency drops to under 5%).” A strong argument in favour of [b]E1b1b** crossing DIRECTLY from North Africa ***to southern Italy is that South Italians have more African admixture [/b]than people in the Balkans, Greece or Anatolia. This is true of the Northwest African admixture and theEast African (Red sea) admixture. Another argument is that E1b1b has never been found among the dozens of Neolithic Y-DNA samples in the Balkans or Central Europe. The Neoltihic farmers who migrated from the Levant to the Balkans would have brought mostly Southwest Asian admixture and apparently exclusively Y-haplogroup G2a. Many Neolithic sites yielded an occasional "outsider" to the G2a majority, but these were lineages (C1a2, F, I1, I2) that are thought to belong to assimilated (or enslaved) Mesolithic hunter-gatherers. That was very probably the case with E-V13 in Catalonia too. The hypothesis of E1b1b settling in Mediterranean Europe since the Late Paleolithic or Mesolithic would also explain: o 1)...[b]why South Italians and Iberians are remarkably dolichocephalic (long-headed) like North Africans, while North Italians (who are more of Italo-Celtic descent) are quite brachycephalic (broad-headed) like Central Europeans, Eastern Europeans and West Asians. A direct migration from North Africa to South Italy would have resulted not only in higher African admixture in South Italians, but also in a similar morphology. [/b] o o o . o 2)...the almost complete absence of other Paleolithic lineage (notably I2) from southern and central Italy, except in Sardinia, which was presumably not settled by Paleolithic North Africans due to its distance from the nearest coast. It would rather have been settled through Corsica from North Italy by Central European hunter-gatherers (I2a1). The modern Sardinian population distinguishes itself by its higher frequency of non-Mediterranean Mesolithic ancestry (such as WHG) but the nearly complete absence of East African admixture. Sardinia is also the only region of Italy which almost doesn't have any E-V13. [/QB][/QUOTE]
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