mutated gene was likely part of a relocating tribe whose advancement was obstructed by high mountain extends; a
percentage of the tribe was constrained north , prompting Haplogroup N , though another group, including the progenitor
of Haplogroup O, proceeded to east over the southern Siberia and at the end crossed into Asia. Today, Haplogroup O
can be distinguished crosswise over Asia and Oceania , and is common in 80% to 90% of men in East and Southeast
Asia .
Modern populations inside East Asia might have been gotten from northern advancements of southern populaces amid
the Last Glacial Maximum 18,000 to 21,000 years before present or from male …show more content…
It is likely that the northern inhabitants could exploit
the megafauna of the "Mammoth Steppe" while the southern populaces needed to sit tight for hotter and more steady
atmospheres before they could get to more abundant food resources , to bolster their populace expansion.
Haplogroup O was found at a high recurrence in Hainan men, and achieved 100% in one of the native populaces. Hainan
Island was part of the East Asian mainland in the last Ice Age, and thus in the way of human migration from Southeast
Asia to East Asia. It is thought, subsequently, that Hainan aboriginals are immediate predecessors of the first vagrants
into East Asia.
The Han ethnic group is roughly 92 % of total Chinese population. The remaining 8% consists of 55 minorities. Both Han
Chinese and non-Hun minorities are predominantly positive to Haplogroup O. Even though percentage is higher in Han
ethnic group., Haplogroup O was found in 78% of The Hui Ethnic group DNA. 70% of Tibetian minority subgroup