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recent origin North African paternal lineage E-M183 (E-M81) Morata, 2017
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[QUOTE]Originally posted by Ish Geber: [QB] It basically can be narrowed down to this. [QUOTE] [...] our findings when using SNP data suggest that E-M183 originated around 2,000 years ago (ya). [/QUOTE]~Neus Solé-Morata Whole Y-chromosome sequences reveal an extremely recent origin of the most common North African paternal lineage E-M183 (M81) Some older work, [QUOTE] In this study we analyzed 295 unrelated Berber-speaking men from northern, central, and southern Morocco to characterize frequency of the E1b1b1b-M81 haplogroup and to refine the phylogeny of its subclades: E1b1b1b1-M107, E1b1b1b2-M183, and E1b1b1b2a-[b]M165[/b]. For this purpose, we typed four biallelic polymorphisms: M81, M107, M183, and M165. A large majority of the Berber-speaking male lineages belonged to the Y-chromosomal E1b1b1b-M81 haplogroup. [b]The frequency ranged from 79.1% to 98.5% in all localities sampled. E1b1b1b2-M183 was the most dominant subclade in our samples, ranging from 65.1% to 83.1%. [/b] In contrast, the E1b1b1b1-M107 and E1b1b1b2a-M165 subclades were not found in our samples. Our results suggest a predominance of the E1b1b1b-M81 haplogroup among Moroccan Berber-speaking males with a decreasing gradient from south to north. [b]The most prevalent subclade in this haplogroup was E1b1b1b2-M183, for which diffferences among these three groups were statistically significant between central and southern groups.[/b] [/QUOTE]~Reguig A1, Harich N2, Barakat A1, Rouba H1. Hum Biol. 2014 Spring;86(2):105-12. Phylogeography of E1b1b1b-M81 haplogroup and analysis of its subclades in Morocco. [/QB][/QUOTE]
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