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Haplogroup R1b (R-M343), previously known as Hg1 and Eu18, is a human Y-chromosome haplogroup.. It is the most frequently occurring paternal lineage in Western Europe, as well as some parts of Russia (e.g. the Bashkirs) and across the Sahel in Central Africa, namely: Cameroon, Chad, Guinea, Mauritania, Mali, Niger, Nigeria and Senegal (concentrated in parts of Chad with concentration in the ...
It underwent intensive research and was previously classified as R1b1a2 (2003 to 2005), R1b1c (2005 to 2008), R1b1b2 (2008 to 2011) and R1b1a1a2 (2011 to 2020). [7] Oldest R-M269 samples found in northern Caucasus region. [8] R-M269 is of particular interest for the genetic history of Western Europe, being the most common European haplogroup.
This is a list of haplogroups of historic people.Haplogroups can be determined from the remains of historical figures, or derived from genealogical DNA tests of people who trace their direct maternal or paternal ancestry to a noted historical figure.
R1b1b2 and I* are very common in lineages in Europe, and their moderate frequency among the examined Guanche males was suggested to have been a result of prehistoric gene flow from Europe into the region across the Mediterranean. It was found that Guanche males contributed less to the gene pool of modern Canary Islanders than Guanche females ...
Haplogroup R1, or R-M173, is a Y-chromosome DNA haplogroup.A primary subclade of Haplogroup R (R-M207), it is defined by the SNP M173. The other primary subclade of Haplogroup R is Haplogroup R2 (R-M479).
Cinnioglu sees evidence for the existence of an Anatolian refuge, which also harboured Hg R1b1b2. [32] Today, R1b dominates the y chromosome landscape of western Europe, including the British Isles, suggesting that there could have been large population composition changes based on migrations after the LGM.
The body of a man excavated from Canada Farm, Sixpenny Handley, Dorset dating from 2468 to 2294 BC was found to be R-L21. [note 3]The body of a man [note 4] found in Low Hauxley, Northumberland, dating from 2464 to 2209 BC, was classified as R1b1a1a2a1a2c1a1n (R-DF13 > R-Z39589 > R-FGC59881 > R-BY577 > R-BY575).
In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by specific mutations in the non-recombining portions of DNA on the male-specific Y chromosome (Y-DNA).