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Europeans have different Neolithic ancestry than South Asians
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[QUOTE]Originally posted by xyyman: [QB] We now know he was correct. 1. West Europeans are distinct from East Europeans at high resolution genetic testing meaning one is not a subset of the other,…. 2. Greeks carry several SSA markers 3. E1b1b_V13 has pre-historical presence in Europe. 4. E1b1b-M123? Has a pre-historical presence in the Levant and Arabia 5. As the recent paper(on Madagascar) has shown East Asians has an ancient direct connection to South Africans. Some West Africans may be included. Henn …the anthropologist who co-authors genetic papers speculates South Africa was the birthplace of modern humans 6. The upcoming paper (abstract)on Khoi-San suggest that they occupied the Islands of Africa like Zanzibar in the Indian Ocean. This is only now becoming interesting ---- [b]Arnaiz-Villena et al. published five scientific articles[/b], where, among other claims, they concluded that the[b] Greek population originates from Sub-Saharan Africa[/b] and do not cluster with other Mediterraneans.[8][14][15][16][17] The explanation they offered is that a l[b]arge number of Sub-Saharans had migrated to Greece[/b] (but not to Crete) during Minoan times,[8][14][15][16] i.e.[b] predating both Classical and Mycenaean Greece[/b]. Hajjej et al. claimed to have [b]confirmed the genetic relatedness between Greeks and Sub-Saharans[/b] Also, a paper has detected clades of haplogroups J and E3b that were [b]likely not part of pre-historic migrations into Europe[/b], but rather spread by later historical movements. Greeks possess none of the lineages denoting North African ancestry within the last 5000 years and have only 2% (3/148) of the marker J-M267, which may reflect more recent Middle Eastern admixture.[31] Three respected geneticists, Luca Cavalli-Sforza, Alberto Piazza and Neil Risch, criticised Arnaiz-Villena's methodology.[34] They stated that "Using results from the analysis of a single marker, particularly one likely to have undergone selection, for the purpose of reconstructing genealogies is unreliable and unacceptable practice in population genetics. The limitations are made evident by the [b]authors’ extraordinary observations that Greeks are very similar to Ethiopians and east Africans [/b]but very distant from other south Europeans; and that the [b]Japanese are nearly identical to west and south Africans[/b]. [/QB][/QUOTE]
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