Differences Between Scottish & Irish DNA... скачать в хорошем качестве

Differences Between Scottish & Irish DNA...

Join This Channel to Get Member-Only Videos:    / @celtichistorydecoded   Subscribe to Celtic History Decoded -    / @celtichistorydecoded   Differences Between Scottish & Irish DNA... Chapters: 0:00 Intro 0:23 Differences Between Scottish & Irish DNA 3:13 Gaelic Corridor and Gallowglass 5:02 Get Member-Only Videos 5:15 Red Hair & Disease Rates 6:04 Scottish & Irish DNA Haplogroups Are there DNA differences between Scottish and Irish people, and if so, how different are they? Many people may think that the two are pretty much identical, but is this true? Now the ancient DNA of both Scotland and Ireland is very similar in general. They are a mixture of western hunter gatherers, EEF and steppe ancestry, which was introduced by the Bell Beaker Culture. Yet one key difference between Scotland and Ireland is the level of Anglo-Saxon ancestry. Scotland has more Anglo-Saxon DNA than Ireland on average. And this is largely concentrated in the south and southeast, with estimated levels of 15-30% in parts of the Lowlands. Now this is largely due to the historical expansion of the Kingdom of Northumbria, which stretched up the southeast of modern Scotland, up to Lothian and Edinburgh. I should note that there is a East-West divide in Scottish DNA in general. The Scottish Lowlands, especially to the east, generally has a genetic profile closer to that of Northern England. Whereas in the Scottish Highlands, Argyll & the Western Isles, there is more of a Insular Celtic genetic profile that closely matches Ireland and Wales. Now Ireland overall has a lower Anglo-Saxon influence (typically below 10%), as this breakdown shows. Ulster in the north generally has a little more of this ancestry than other regions, partly due to the Ulster Plantation, as well as other events down through history. But what about the Normans? Well Scotland and Ireland both experienced some influence from the Normans, but the overall impact in both was generally modest, and largely confined to elite families. So the Norman influence is similar in both Scotland and Ireland, but Anglo-Saxon ancestry is higher in Scotland. Now another differences between Scottish and Irish DNA comes from the uneven impact of Viking settlement across the region. Sources: E. Gilbert et al. The genetic landscape of Scotland and the Isles, Proc. Natl. Acad. Sci. U.S.A. 116 (38) 19064-19070, https://doi.org/10.1073/pnas.1904761116 (2019) Gilbert, E., O’Reilly, S., Merrigan, M. et al. The Irish DNA Atlas: Revealing Fine-Scale Population Structure and History within Ireland. Sci Rep 7, 17199 (2017). https://doi.org/10.1038/s41598-017-17... Shanmugam, A., Merrigan, M., O’Reilly, S. et al. A genetic perspective on the recent demographic history of Ireland and Britain. Eur J Hum Genet 33, 538–545 (2025). https://doi.org/10.1038/s41431-025-01... Irish Heart Ireland has highest rate of Haemochromatosis in the world - Irish Heart Diagnosis | Haemochromatosis UK FamilyTreeDNA Discover - Y-DNA Haplogroup R-M222 FamilyTreeDNA Discover - Y-DNA Haplogroup R-DC782 FamilyTreeDNA Discover - Y-DNA Haplogroup R-L226 FamilyTreeDNA Discover - Y-DNA Haplogroup R-L1335 FamilyTreeDNA Discover - Y-DNA Haplogroup R-CTS2187 Little Scottish Cluster - Overview - FamilyTreeDNA FamilyTreeDNA Discover - Y-DNA Haplogroup R-L1065 Scots-Irish - Overview - FamilyTreeDNA Scottish Clans and Families | University of Strathclyde Surprised to See Scotland in Your Origins Results? Genetic mapping reveals ancestry between Ireland & Scotland Creative Commons Imagery: Wojciech Pędzich, Robert Molyneaux File:Yamnaya phenotype, Reconstruction, male, grave Novooleksiivka; Ukraine.png - Wikimedia Commons Creative Commons Attribution-Share Alike 4.0 International license. Deed - Attribution-ShareAlike 4.0 International - Creative Commons Matteo De Stefano/MUSE File:Homo sapiens - Neolithic - reconstruction - MUSE.jpg - Wikimedia Commons Creative Commons Attribution-Share Alike 3.0 Unported license. Deed - Attribution-ShareAlike 3.0 Unported - Creative Commons Hogweard File:Map of the Kingdom of Northumbria around 700 AD.svg - Wikimedia Commons Creative Commons Attribution-Share Alike 4.0 International license. Deed - Attribution-ShareAlike 4.0 International - Creative Commons SKIBLY101 File:DF13 EUROPE.png - Wikimedia Commons Creative Commons Attribution-Share Alike 4.0 International license. Deed - Attribution-ShareAlike 4.0 International - Creative Commons Scottish Ancestry – Scottish DNA – Irish Ancestry – Irish DNA – Celtic ancestry #scottish #irish #ancestry