Haplogroup T (mtDNA)

Haplogroup T is a  (mtDNA). Haplogroup T derives from the, which also gave rise to. Haplogroup T is believed to have originated in or  approximately 10,000 years before present, and to have moved northwards. It is found with particularly high concentrations around the eastern, and the.

In his popular book , (who is himself in haplogroup T) named the originator of this mtDNA haplogroup Tara.

Studies have shown mitochondrial haplogroup T to be associated with reduced sperm motility in males. Though such studies were not studies on fertility, and reduced fertility needn't be inferred from such results.

People of haplogroup T
The last n, , has been shown to be of haplogroup T. This was established when genetic testing was done on his remains to authenticate his identity. As a consequence, all his matrilineal relatives have haplotype T. Assuming all relevant pedigrees are correct, this includes all female-line descendants of his female line ancestor  (1390-1451), wife of. This includes a great number of European nobles, including and  (through the ),, , , , , , , and.

The outlaw  has been shown to be of the subgroup.