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Haplogroup H is a human mitochondrial DNA (mtDNA) haplogroup. The clade is believed to have originated in Southwest Asia , near present day Syria, [ 1 ] around 20,000 to 25,000 years ago. Mitochondrial haplogroup H is today predominantly found in Europe, and is believed to have evolved before the Last Glacial Maximum (LGM).
The proposed candidates include haplogroup C3, haplogroup Q, haplogroup R1b, haplogroup C2, [85] and haplogroup O. [ 86 ] Y chromosome haplogroup C2c1a1a1-M407 is carried by Mongol descendants of the Northern Yuan ruler from 1474–1517, Dayan Khan , who is a male line descendant of Genghis Khan which was found out after geneticists in Mongolia ...
Haplogroup H (Y-DNA), also known as H-L901/M2939, is a Y-chromosome haplogroup. The primary branch H1 (H-M69) and its subclades is one of the most predominant haplogroups amongst populations in South Asia, particularly its descendant H1a1 (M52).
Macro-haplogroup R is found mostly in Europe, Northern Africa, the Pacific and parts of Asia and the Americas. Its descendants are haplogroup R, haplogroup B, haplogroup F, haplogroup H, haplogroup V, haplogroup J, haplogroup T, haplogroup U and haplogroup K
Haplogroup C-M217 is the most widespread and frequently occurring branch of the greater (Y-DNA) haplogroup C-M130. Haplogroup C-M217 descendant C-P39 is most commonly found in today's Na-Dene speakers, with the greatest frequency found among the Athabaskans at 42%, and at lesser frequencies in some other Indigenous American groups. [16]
Each haplogroup originates from, and remains part of, a preceding single haplogroup (or paragroup). As such, any related group of haplogroups may be precisely modelled as a nested hierarchy, in which each set (haplogroup) is also a subset of a single broader set (as opposed, that is, to biparental models, such as human family trees ...
H was also found in some ancient samples of Europe and is still found today at a low frequency in certain southeastern Europeans and Arabs of the Levant. Haplogroup H is frequently found among populations of India, Sri Lanka, Nepal, Bangladesh, Pakistan and the Maldives. All three branches of Haplogroup H (Y-DNA) are found in South Asia.
In human mitochondrial genetics, Haplogroup H5 is a human mitochondrial DNA (mtDNA) haplogroup descended from Haplogroup H (mtDNA). H5 is defined by T16304C in the HVR1 region and 456 in the HVR2 region. [3]