4
Click here for original Eupeida thread of U4
I can kind of understand the connection Maciamo see's with Y DNA R1a and mtDNA U4. But the R1a and U4 ratio is not constant. If a people group has low R1a but the highest R1a in their area and good amount of U4 Maciamo uses them as evidence. Usually Maciamo theory's make a lot of sense but so far what he says about his mtDNa maps is total BS. He generalizes Indo Europeans for example in Iberia he should be saying Celts. And the early Indo Europeans around Russia, Ukriane, and Caucus 6,000-8,000ybp were not unified genetically. Proof of this is 5,000 and 6,000 year old Yamna people in southern Russia and Ukraine were very dark eyed(click here). But Andronovo culture(3,800-3,400ybp) in south central Siberia descended from Yamna and probably spoke Indo Iranian language had mainly light eyes and light hair same with pigmentation genes from all Indo Iranians in Asia from bronze and iron ages(Indo Iranian and Tocherian DNA). They came straight out of Europe 5,000 years ago there were no light Europeans in Asia they could have inter married with.
U4 is pretty popular in Mesolithic and Neolithic European hunter gathers(Ancient Eurasian DNA), much more popular than anywhere in the world today. There is also samples of U4 in Neolithic Europe before mainly R1a1a1b1 Z283 Indo European Corded ware culture(spoke ancestral language to Balto Slavic) spread in eastern and central Europe, and Scandinavia. So probably the vast majority of U4 in Europe are just Mesolithic hunter gather lineages. R1a1a M17 most likely originated in Europe(click here) and probably is descended from a hunter gather lineage and its decendant R1a1a1 M417 spread with Balto Slavic and Indo Iranian languages and possibly partly with other Indo European languages. So with this Macimo makes an argument that U4 Is connected with R1a because and is own explanation on how it could still have partly spread with R1a he should say R1a1a1 M417 to be more specific.
Click here for original Eupeida Thread of U3.
Once again Maciamo generalizes "The Indo Europeans" and the R1b branch. When really it only seems Germanic and Italo Celtic R1b1a2a1a L11 and even if not it is not R1b its R1b1a P297 as the oldest branch. And he cant generalize a R1b branch of Indo Europeans it not that simple!!! But I do agree with him that since Germanic and Italo Celtic R1b1a2a1a L11 ancestor subclades R1b1a2a1a L23, R1b1a2a M269, or R1b1a P297 migrated to Europe through the Near east so that could be the source of U3 in far western Europe.
Click here for original Eupeida Thread of U2.
I seriously am shocked by what Maciamo said about U2. There are many U2e samples from Mesolithic Europe(Ancient Eurasian DNA) proving U2e in Europe is not Indo European and not connected with Y DNA R1a and R1b like he theorized. I really cant believe he tried to connect it with R1a and R1b he generalized the two haplogroups once again. R1b1a2a1a L11 began to spread in western Europe just 4,500-5,000ybp with Germanic and Italo Celtic languages.. R1a1a1b1 Z283 did not become very popular in eastern and central Europe, and Scandinavia until Corded ware culture(spoke ancestral language to Balto Slavic) 5,000ybp. I guess that the common ancestor to Indo Iranian R1a1a1b2 Z93 and Corded ware R1a1a1b1 Z283 would have originated around Russia and Ukriane and R1a may have originated in Europe around 18,000ybp. But R1a and R1b did not become widespread in Europe till very recently. I would connect the 37,985 year old U2 sample in Russia to European the origin of European U2e and may have had U2e. And since U2 is so old it probably had split a very long time ago over 40,000 years ago from the U2 subclades popular in south asia.
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