As many as 3 million men worldwide might be directly descended from a single Irish warlord named Niall of the Nine Hostages who was the High King at Tara from 379 to 405.
In February 2006, researchers at Trinity College in Dublin released a paper that studied that Y chromosome signature of men throughout Ireland. They found that 8% of men sampled had the same Y chromosome, with a cluster in the northwest where fully 21% of men carried the signature chromosome (which fell into Haplogroup R1b1c7). The article appeared in The American Journal of Human Genetics and was titled “A Y-Chromosome Signature of Hegemony in Gaelic Ireland.”
The researchers looked at 17 STR markers on Irish Y chromosomes to determine the relatedness of samples they had obtained. They found that there was a strong association between the most common … Click to read more!
Artist Ulla Plougmand-Turner has created paintings of The Seven Daughters of Eve using paint that contains reconstructed ancient DNA manufactured by Oxford Ancestors.
Most genetic genealogists are very familiar with Bryan Sykesâ€™ Seven Daughters of Eve, the 7 â€œclan mothersâ€ (Ursula, Xenia, Helena, Velda, Tara, Katrine, and Jasmine) from whom the majority of Europeans are believed to obtain their mitochondrial DNA. Note that there are many more â€œclan mothersâ€ located throughout the world â€“ I, for instance, am descended from clan Aiyana.
The exhibition was commissioned by Professor Bryan Sykes, the head of Human Genetics at Oxford University and the founder of Oxford Ancestors. Prof. Sykes met Ms. Plougmand-Turner by chance when he was taking DNA samples from villagers at Longleat. … Click to read more!
In 2003, researchers from around the world released a paper that suggested that 8% of all Mongolian males have a common Y chromosome because they are the descendants of Genghis Khan (See â€œThe Genetic Legacy of the Mongols,â€ 2003, Zerjal, et. al., American Journal of Human Genetics, 72: 717-721). The researchers examined the Y chromosome variability of over 2000 people from different regions in Asia and discovered a grouping of closely related lines. The cluster is believed to have originated about 1,000 years ago in Mongolia and its distribution coincides with the boundaries of the Mongol Empire.
Genghis Khanâ€™s empire (he ruled from 1206 â€“ 1227) stretched across Asia from the Pacific Ocean to the Caspian Sea and was reportedly extremely … Click to read more!
Some scientists have hypothesized that Australian aboriginals received a portion of their DNA from an ancient hominid species called Homo erectus, which for a short time was contemporaneous with modern man. A recent study published in PNAS (Proceedings of the National Academy of the Sciences) set out to answer this question by analyzing mtDNA and Y-chromosome samples from aboriginals.
A total of 172 mtDNA and 522 Y-chromosome previously published and new sequences from aboriginal Australians and New Guineans were analyzed for mtDNA and Y-chromosome variation and were compared to the current world haplogroup tree. All of the mtDNA sequences were members of the M and N founder branches, and all of the Y-chromosome sequences fell into the C and F founder … Click to read more!
How many founding Asian groups braved their way across the Bering land bridge during those frigid Pleistocene ice ages? Was it a single wave of people who later developed into the three distinct linguistic and cultural groups that populated the Americas, or were there multiple waves of people each with their own language and culture? Or was it some mix of the two? The issue has been and continues to be a topic of debate.
Linguistic studies of the Na-dene, Aleut-Eskimo, and Amerind language groups suggested that there were three waves across the land bridge, one for each language group. Recent genetic research, however, has suggested that there was only a single wave of founding groups into the Americas. (Read a free online review … Click to read more!