Haplogroup D (mtDNA)
In human mitochondrial genetics, Haplogroup D is a human mitochondrial DNA (mtDNA) haplogroup. It is a descendant haplogroup of haplogroup M, thought to have arisen somewhere in Asia, between roughly 60,000 and 35,000 years ago (in the Late Pleistocene, before the Last Glacial Maximum and the settlement of the Americas). estimated at (95% CI) in: In contemporary populations, it is found especially in Central and Northeast Asia. Haplogroup D (more specifically, subclade D4) is one of five main haplogroups found in the indigenous peoples of the Americas, the others being A, B, C, and X. Among the Nepalese population, haplogroup D is the most dominant maternal lineage in Tamang (26.1%) and Magar (24.3%). Subclades There are two principal branches, D4 and D5'6. D1, D2 and D3 are subclades of D4. D4 D1 is a basal branch of D4 that is widespread and diverse in the Americas. Subclades D4b1, D4e1, and D4h are found both in Asia and in the Americas and are thus of special int ...
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